Document Center

    ApsaraDB for RDS

    • Release notes
    • Notices
      • [Notice] Migration of ApsaraDB for RDS instances
      • [Notice] Supplementary service agreement for RDS SQL Server 2008 R2
      • [Notice] The storage engine was switched from TokuDB to InnoDB
      • [Notice] The feature of restoring individual databases or tables has been released in Singapore since February 19
      • [Notice] Instance restoration in overwriting mode was disabled on February 25
      • [Important] RDS network link upgrade
    • Product Introduction
      • What is ApsaraDB for RDS?
      • Principles for selecting instance types
      • Benefits
        • Benefits of ApsaraDB for RDS
        • High performance
        • High availability and disaster tolerance
        • High security
        • Competitive advantages of ApsaraDB for RDS instances over user-created databases
      • Product editions
        • Overview of ApsaraDB for RDS editions
        • Basic Edition
        • High-availability Edition
        • Cluster Edition (AlwaysOn Edition)
        • ApsaraDB for RDS Enterprise Edition
      • Product specifications
        • Instance families
        • Primary instance types
        • Read-only instance types
      • Storage types
      • Features
      • Q&A
      • Typical applications
        • Remote disaster recovery
        • Diversified data storage
        • Read/write splitting
        • Big data analysis
      • ApsaraDB for RDS usage notes
    • Purchase Guide
      • Promotional offers and price adjustments
      • Pricing, billing items, and billing methods
      • Specification change fees
      • Subscription renewal
      • Impact of expiration and overdue payment
      • View the spending details of an ApsaraDB for RDS instance
    • Quick Start
    • ApsaraDB Dedicated Cluster
    • AliSQL Kernel
      • Features of AliSQL
      • AliSQL Release Notes
      • X-Engine
        • X-Engine overview
        • Convert the storage engine from InnoDB, TokuDB, or MyRocks to X-Engine
        • Benefits of X-Engine
      • Statement concurrency control
      • Statement outline
      • Recycle Bin
      • Thread Pool
      • Sequence Engine
      • Performance Insight
      • Purge Large File Asynchronously
      • Returning
      • Statement Queue
      • Inventory Hint
      • Performance Agent
      • Fast query cache
      • AliSQL best practices
        • Convert the storage engine of DRDS from InnoDB to X-Engine
        • DingTalk secures App Store top rank with X-Engine
        • Storage engine that processes trillions of Taobao orders
        • Best practices for X-Engine testing
      • Data Protect
    • RDS MySQL Database
      • Preface
      • Limits of ApsaraDB RDS for MySQL
      • Memory management of an ApsaraDB RDS for MySQL instance
      • Features of ApsaraDB RDS for MySQL
      • Quick start
        • General workflow to use RDS for MySQL
        • Create an ApsaraDB RDS for MySQL instance
        • Configure a whitelist for an ApsaraDB RDS for MySQL instance
        • Create databases and accounts for an ApsaraDB RDS for MySQL instance
        • Connect to an RDS MySQL instance
        • What do I do if I cannot connect an ECS instance to an ApsaraDB for RDS instance?
        • Instance scale-out
          • Disaster recovery instances
          • Billing cases for disaster recovery instances
      • Data Migration
        • Overview of data migration
        • Create a PolarDB for MySQL cluster from an ApsaraDB RDS for MySQL instance
        • Clone data from RDS MySQL to PolarDB MySQL with one click
        • Data Migration from a User-created Database to an ApsaraDB RDS MySQL Instance
          • Migrate data from a user-created MySQL database to an ApsaraDB RDS for MySQL instance
          • Migrate data from a user-created Oracle database to an ApsaraDB RDS for MySQL instance
          • Migrate data from a user-created MySQL database connected over Express Connect, VPN Gateway, or Smart Access Gateway to an ApsaraDB RDS for MySQL database
          • Migrate data from a user-created MySQL database connected over Express Connect, VPN Gateway, or Smart Access Gateway to an ApsaraDB RDS for MySQL instance across Alibaba Cloud accounts
          • Migrate data from a user-created Db2 database to an ApsaraDB RDS for MySQL database
          • Migrate data to an RDS MySQL instance by using mysqldump
        • Migrate data from a third-party cloud database to ApsaraDB for RDS
          • Migrate a MySQL database from Google Cloud to Alibaba Cloud
          • Migrate data from an Amazon RDS for MySQL instance to an ApsaraDB RDS for MySQL instance
        • Migrate data between ApsaraDB for RDS instances
        • Migrate data from an ApsaraDB RDS for MySQL database to a user-created MySQL database
      • Data Synchronization
        • Overview of data synchronization
        • Synchronize data from MySQL to MySQL
          • Configure one-way data synchronization between ApsaraDB RDS for MySQL instances
          • Configure two-way data synchronization between ApsaraDB RDS for MySQL instances
          • Synchronize data from a user-created MySQL database connected over Express Connect, VPN Gateway, or Smart Access Gateway to an ApsaraDB RDS for MySQL instance
          • Synchronize data between ApsaraDB RDS for MySQL instances that belong to different Alibaba Cloud accounts
          • Synchronize data from an ApsaraDB RDS for MySQL instance to a user-created MySQL database connected over Express Connect, VPN Gateway, or Smart Access Gateway
          • Synchronize data from a user-created MySQL database hosted on ECS to an ApsaraDB RDS for MySQL instance
        • Synchronize data from MySQL to other databases
          • Synchronize data from an ApsaraDB RDS for MySQL instance to an AnalyticDB for MySQL cluster
          • Synchronize data from an ApsaraDB RDS MySQL instance to a MaxCompute project
          • Synchronize data from an ApsaraDB RDS for MySQL instance to an AnalyticDB for PostgreSQL instance
      • Manage pending events
      • Instance Lifecycle
        • Create an ApsaraDB RDS for MySQL instance
        • Restart an RDS MySQL instance
        • Renew
          • Manually renew an RDS MySQL instance
          • Automatically renew an RDS MySQL instance
        • Release an RDS MySQL instance
        • Manage ApsaraDB RDS for MySQL instances that are in the recycle bin
      • Instance Change
        • Change specifications
        • Manually or automatically switch over services between the RDS MySQL master and slave instances
        • Set the maintenance window of an ApsaraDB RDS MySQL instance
        • Migrate an ApsaraDB RDS MySQL instance across zones
        • Changes the data replication mode of an ApsaraDB RDS MySQL system
        • Switch the billing method from pay-as-you-go to subscription
        • Switch the billing method from subscription to pay-as-you-go
        • Change the network type of an ApsaraDB RDS MySQL instance
        • Switch to a new VPC and VSwitch for an RDS MySQL instance
      • Version upgrade
        • Update the kernel version of an ApsaraDB RDS for MySQL instance.
        • Upgrade the database engine version of an RDS MySQL instance
      • Instance parameters
        • Reconfigure the parameters of an ApsaraDB RDS for MySQL instance
        • Use a parameter template to manage parameters
        • Parameter optimization for MySQL instances
      • Backup
        • Back up an ApsaraDB RDS for MySQL instance
        • View the quota of free backup space for an ApsaraDB RDS for MySQL instance
        • Download data backup files and binary log files
        • Back up an ApsaraDB RDS for MySQL instance across regions
      • Restoration
        • Overview of data recovery
        • Restore the data of an RDS MySQL instance
        • Restore individual databases and tables of an ApsaraDB RDS for MySQL instance
        • Restore an ApsaraDB RDS for MySQL instance across regions
        • Use a physical backup file to restore an ApsaraDB RDS for MySQL instance to a user-created MySQL database
        • Restore data from logical backup files of an ApsaraDB RDS MySQL instance to an on-premises database
      • Read-only instances
        • Overview of ApsaraDB RDS for MySQL read-only instances
        • Create an ApsaraDB RDS for MySQL read-only instance
        • Set a replication delay for an RDS MySQL read-only instance
      • Database Autonomy Service
        • DAS overview
        • Diagnostics
        • Sessions Management
        • Autonomy center
        • Real-time Monitoring
        • Storage Analysis
        • Performance insight
        • Dashboard
        • Capacity assessment
        • Slow Query Logs
        • Deadlock analysis
        • Full SQL statistics
        • Report
      • Monitoring and alerts
        • View resource and engine monitoring data
        • Set the monitoring frequency of an ApsaraDB RDS for MySQL instance
        • Set Alarm Rules
      • Database connection
        • Connect to an RDS MySQL instance
        • Apply for a public endpoint for an RDS MySQL instance
        • Use DMS to log on to an ApsaraDB for RDS instance
        • View and modify the internal and public endpoints and ports of an ApsaraDB for RDS instance
        • Configure a hybrid access solution to smoothly migrate an RDS instance from the classic network to a VPC
      • Database proxy
        • Dedicated proxy
        • Read/write splitting
        • Connection pool
        • Transaction splitting
        • Shared proxy (phased-out)
          • Enable the read/write splitting function in the shared proxy of an ApsaraDB RDS for MySQL instance
          • Change the network type of the read/write splitting address for an RDS MySQL instance
          • Disable read/write splitting for an RDS MySQL instance
          • Monitor the read/write splitting performance of an RDS MySQL instance
          • Verify the read/write splitting performance of an RDS MySQL instance
          • Modify the latency threshold and read weights of ApsaraDB RDS for MySQL instances
          • Rules of weight allocation by the system
          • Verify the allocated read weights
          • Verify the effect of read/write splitting
            • Use SQL Explorer to verify the effect of read/Write splitting
            • Use internal SQL statements to verify the effect of read/write splitting
          • FAQ for read/write splitting
      • Account
        • Create an account for an ApsaraDB RDS for MySQL instance
        • Reset the password of an account for an RDS MySQL instance
        • Modify the permissions of an account for an RDS instance
        • Reset the permissions of a premier account
        • Authorize a service account for an RDS MySQL instance
        • Delete an account for an RDS MySQL instance
        • Limit permissions of a specific IP address on a database
        • Account permissions
        • System accounts
        • Authorize accounts to manage tables, views, and fields
      • Database
        • Delete a database for an RDS MySQL instance
        • Create a database for an RDS MySQL instance
      • Data security
        • Switch to the enhanced whitelist mode for an RDS MySQL instance
        • Configure a whitelist for an RDS MySQL instance
        • Configure SSL encryption for an RDS MySQL instance
        • Configure TDE for an ApsaraDB RDS for MySQL instance
        • Configure disk encryption for an ApsaraDB RDS for MySQL instance
        • Data security best practices in financial scenarios
      • Audit
        • SQL Explorer
        • Manage logs
        • View the event history of an ApsaraDB RDS for MySQL instance
        • Configure local binary log policies for an RDS MySQL instance
        • View the slow query logs of an ApsaraDB RDS for MySQL instance
      • Tag
        • Create tags
        • Delete tags
        • Filter RDS instances by tag
      • MySQL
        • Best practices of X-Engine
        • Import data from Excel to ApsaraDB RDS for MySQL
        • Configure a cyclic event on an ApsaraDB RDS for MySQL instance
        • Select and create an optimal index for faster data access
      • Appendixes
        • Commonly used SQL statements for MySQL
        • Grant backup file download permissions to a RAM user with only read-only permissions
        • Cached data persistence
        • Multi-structure data storage
        • Authorize RDS to access KMS
    • RDS SQL Server Database
      • Preface
      • Limits of ApsaraDB RDS for SQL Server
      • Features of ApsaraDB RDS for SQL Server
      • Quick start
        • General workflow to use RDS SQL Server
        • Create an ApsaraDB RDS for SQL Server instance
        • Configure a whitelist for an RDS SQL Server instance
        • Creating accounts and databases
          • Create databases and accounts for an ApsaraDB for RDS instance in SQL Server 2012, 2014, 2016, 2017 or 2019
          • Create databases and accounts for an ApsaraDB for RDS instance in SQL Server 2008 R2
          • Create databases and accounts for an ApsaraDB for RDS instance in SQL Server 2017 EE
        • Connect to an ApsaraDB RDS for SQL Server instance
        • Read-only instances
          • Overview of read-only ApsaraDB RDS for SQL Server instances
          • Create a read-only ApsaraDB RDS for SQL Server instance
        • Functions supported by different versions and editions of SQL Server
        • Stored procedures
      • Data migration
        • Data migration solutions
        • Migrate data from a user-created database to an RDS SQL Server database
          • Migrate data from an on-premises database to ApsaraDB RDS SQL Server 2008 R2 using full backup files
          • Migrate full backup data to ApsaraDB RDS SQL Server 2012, 2016, 2017, or 2019
          • Migrate incremental backup data to ApsaraDB RDS SQL Server 2012, 2014, 2016, 2017 or 2019
          • Migrate data from all SQL Server databases in an instance to ApsaraDB RDS SQL Server
        • Migrate the data of an ApsaraDB RDS for SQL Server database to an on-premises SQL Server database
      • Billing
        • Switch from pay-as-you-go billing to subscription billing
        • Switch the billing method from subscription to pay-as-you-go
        • Manually renew an RDS SQL Server instance
        • Automatically renew an RDS SQL Server instance
      • Manage pending events
      • Version upgrade
        • Upgrade from Basic Edition to High-availability Edition
        • Upgrade an instance from SQL Server 2012 to SQL Server 2016
        • Upgrade a local SSD-based instance from SQL Server 2008 R2 to SQL Server 2012 or 2016
      • Instance
        • Create an ApsaraDB RDS for SQL Server instance
        • Restart an RDS SQL Server instance
        • Set the maintenance window of an RDS SQL Server instance
        • Migrate an ApsaraDB RDS for SQL Server instance across zones in the same region
        • Manually or automatically switch over services between a primary ApsaraDB RDS for MySQL instance and its secondary instance
        • Change the network type of an ApsaraDB RDS for SQL Server instance
        • Release an RDS SQL Server instance
        • Change the configuration of an RDS SQL Server instance
        • DBCC features of ApsaraDB RDS for SQL Server
        • Reconfigure parameters for an RDS for SQL Server instance
          • Reconfigure parameters in the ApsaraDB for RDS console
          • Reconfigure parameters by using SQL commands
        • Instance recycle bin
      • Database connection
        • Connect to an ApsaraDB RDS for SQL Server instance
        • View the internal and public endpoints and ports of an RDS SQL Server instance
        • Apply for a public endpoint for an RDS SQL Server instance
        • Use DMS to log on to an ApsaraDB for RDS instance
        • Configure a hybrid access solution to smoothly migrate an RDS instance from the classic network to a VPC
        • Kill connections of ApsaraDB RDS SQL Server
      • Read/write splitting
        • Read/write splitting overview
        • Create a read-only ApsaraDB RDS for SQL Server instance
        • Enable the read-only routing endpoint of an ApsaraDB RDS for SQL Server instance
        • Modify the read weights
        • Disable cluster management for an RDS SQL Server instance
        • Rules of weight distribution by the system
      • Account
        • Create an account for an RDS SQL Server instancy
        • Reset the password of an account for an RDS SQL Server instance
        • Modify the permissions of a standard account for an ApsaraDB RDS for SQL Server instance
        • Authorize a service account for an ApsaraDB RDS for SQL Server instance
        • Delete an account for an RDS SQL Server instance
        • Manage ApsaraDB RDS SQL Server logins
        • Manage ApsaraDB RDS SQL Server users
      • Database
        • Create a database for an ApsaraDB RDS for SQL Server instance
        • Delete a database for an RDS SQL Server instance
        • Change the character set collation and the time zone of system databases
        • Manage databases with SQL statements
        • Database replication
          • Copy a database of ApsaraDB RDS SQL Server 2012 or later
          • Copy a database of ApsaraDB RDS SQL Server 2008 R2
          • Copy database data between instances
      • Monitoring and alerts
        • View resource and engine monitoring data
        • Set the monitoring frequency
        • Configure alert rules for an ApsaraDB RDS instance
      • Data security
        • Configure a whitelist for an RDS SQL Server instance
        • Configure SSL encryption for an RDS SQL Server instance
        • Set TDE for an ApsaraDB RDS for SQL Server instance
        • Configure disk encryption
        • Configure a distributed transaction whitelist for an ApsaraDB RDS for SQL Server instance
      • Audit
        • Manage logs
        • Event history
      • Backup
        • Back up an ApsaraDB RDS for SQL Server instance
        • View the quota of free backup space for an RDS SQL Server instance
        • Download the data backup files and log backup files of an RDS SQL Server instance
      • Restoration
        • Log on to a temporary instance
        • Restore data of ApsaraDB RDS for SQL Server instances by using temporary instances
        • Restore the data of an ApsaraDB RDS for SQL Server instance
      • Disable the database proxy mode
      • Tag
        • Create tags
        • Delete tags
        • Filter RDS instances by tag
      • SQL Server
        • Create a linked server for SQL Server instances
        • Connect an ApsaraDB RDS for SQL Server instance to a user-created domain
        • Connect Kingdee K/3 WISE to ApsaraDB RDS for SQL Server
        • Use SSRS for an ApsaraDB RDS SQL Server instance
      • Appendix
        • Database proxy
    • RDS PostgreSQL Database
      • Preface
      • Limits of RDS PostgreSQL
      • Features of ApsaraDB RDS for PostgreSQL
      • Release Notes
      • Quick start
        • General workflow to use RDS PostgreSQL
        • Create an ApsaraDB RDS for PostgreSQL instance
        • Configure a whitelist for an RDS PostgreSQL instance
        • Create a database and an account
        • Connect to an RDS PostgreSQL instance
        • RDS for PostgreSQL read-only instances
          • Introduction to RDS PostgreSQL read-only instances
          • Create an RDS PostgreSQL read-only instance
      • Data Migration
        • Migrate data between ApsaraDB for RDS instances
        • Migrate data from an RDS PostgreSQL database to an on-premises PostgreSQL database
        • Migrate an on-premises PostgreSQL database to ApsaraDB RDS PostgreSQL by using the psql command tool
      • Billing
        • Switch from pay-as-you-go billing to subscription billing
        • Switch the billing method from subscription to pay-as-you-go
        • Manually renew an RDS PostgreSQL instance
        • Automatically renew an RDS PostgreSQL instance
      • Manage pending events
      • SQL translation
      • Instance
        • Create an ApsaraDB RDS for PostgreSQL instance
        • Restart an RDS PostgreSQL instance
        • Upgrade the kernel version of an ApsaraDB RDS for PostgreSQL instance
        • Set the maintenance window of an RDS PostgreSQL instance
        • Migrate an RDS PostgreSQL instance across zones in the same region
        • Manually or automatically switch over services between the RDS MySQL master and slave instances
        • Release an RDS PostgreSQL instance
        • Change the configuration of an RDS PostgreSQL instance
        • Reconfigure parameters for an RDS PostgreSQL instance
        • Set the protection level of an ApsaraDB RDS for PostgreSQL instance
        • Manage ApsaraDB RDS PostgreSQL instances that are in the recycle bin
      • Database connections
        • Use DMS to log on to an RDS instance
        • View and change the internal and public endpoints and ports
        • Apply for or release a public endpoint
        • Connect to an RDS for PostgreSQL instance
      • Account
        • Create an account for an ApsaraDB RDS for PostgreSQL instance
        • Reset the password
        • Lock and delete an account
        • Authorize the service account of an RDS PostgreSQL instance
      • Database
        • Create a database
        • Delete a database
      • Network, VPC, and VSwitch
        • Configure a hybrid access solution to smoothly migrate the database from the classic network to a VPC
        • Switch to a new VSwitch for an RDS PostgreSQL instance
        • Change the network type of an RDS PostgreSQL instance
      • Monitoring and alerts
        • View resource monitoring
        • Set the monitoring frequency of an ApsaraDB RDS for PostgreSQL instance
        • Set alert rules
      • Data security
        • Configure data encryption for an RDS PostgreSQL instance
        • Configure a whitelist for an RDS PostgreSQL instance
        • Create a fully encrypted database on an ApsaraDB RDS for PostgreSQL instance
        • Switch from standard IP whitelist to enhanced whitelist
      • Audit
        • SQL audit (database engine)
        • Manage logs
        • Event history
      • Backup
        • Back up an ApsaraDB RDS for PostgreSQL instance
        • View the free quota of the backup space for an RDS PostgreSQL instance
        • Download data and log backup files
        • Create a full backup of an ApsaraDB RDS for PostgreSQL instance
        • Create a logical backup for an ApsaraDB RDS for PostgreSQL instance
      • Restoration
        • Restore data of an ApsaraDB RDS for PostgreSQL instance
        • Restore data from a logical backup file
      • Tag
        • Create tags
        • Delete tags
        • Filter RDS instances by tag
      • Plug-ins
        • Plug-ins supported
        • Use the PASE plug-in
        • Use the TimescaleDB plug-in
        • Use the dblink and postgre_fdw plug-ins for cross-database operations
        • Use mysql_fdw to read and write data to a MySQL database
        • Read and write external data files by using the oss_fdw plugin
        • Use the log_fdw plug-in
        • Use the oracle_fdw plug-in
        • Use the wal2json plug-in
        • Use the pg_cron plug-in
        • Use the roaringbitmap plug-in
        • Use the RDKit plug-in
        • Use the hll plug-in
        • Use the PL/Proxy plug-in
        • Use the smlar plug-in
        • Use the tds_fdw plug-in
      • Best Practices
        • CREATE DATABASE usage instructions
        • Set the localized information and string sorting rules for a database
        • Functions and usage of PostgreSQL UPSERT
        • Update, delete, and insert data in batches
        • Locate the SQL statements with the greatest resource consumption
        • Failover slot
        • Use event triggers to implement the DDL recycle bin, firewall, and incremental synchronization features
        • Logical subscription
      • Application Solutions
        • Second-level flashback for real-time disaster recovery
        • Use pgpool for read/write splitting in ApsaraDB RDS for PostgreSQL
        • Image recognition, face recognition, similarity-based retrieval, and similarity-based audience spotting
        • Real-time precision marketing (user selection)
      • Use ShardingSphere to develop ApsaraDB RDS for PostgreSQL
    • RDS PPAS Database
      • Preface
      • Limits of RDS PPAS
      • Features of ApsaraDB RDS for PPAS
      • Quick start
        • General workflow to use RDS PPAS
        • Create an ApsaraDB RDS for PPAS instance
        • Configure a whitelist for an RDS PPAS instance
        • Create databases and accounts for an RDS PPAS instance
        • Connect to an RDS PPAS instance
        • Read-only instances
          • Introduction to PPAS read-only instances
          • Create an RDS PPAS read-only instance
      • Data migration
        • Use DTS to migrate PPAS data
        • Migrate data between ApsaraDB for RDS instances
        • Migrate data from an ApsaraDB RDS PPAS instance to an on-premises Oracle database
        • Migrate data from an ApsaraDB RDS PPAS instance to an on-premises PPAS database
        • Migrate data from the on-premises databases to the ApsaraDB for RDS instances
      • Billing
        • Switch from pay-as-you-go billing to subscription billing
        • Manually renew an RDS PPAS instance
        • Switch the billing method from subscription to pay-as-you-go
        • Automatically renew an RDS PPAS instance
      • Manage pending events
      • Instance
        • Create an ApsaraDB RDS for PPAS instance
        • Restart an RDS MySQL instance
        • Set the maintenance window of an ApsaraDB RDS instance
        • Migrate an RDS PPAS instance across zones in the same region
        • Switch over services between the RDS PPAS master and slave instances
        • Change the network type of an RDS PPAS instance
        • Release an RDS PPAS instance
        • Change the configuration of an RDS PPAS instance
        • Reconfigure parameters for an RDS PPAS instance
        • Instance recycle bin
      • Database connection
        • Connect to an RDS for PPAS instance
        • Configure a hybrid access solution to smoothly migrate an RDS instance from the classic network to a VPC
        • Use DMS to log on to an ApsaraDB for RDS instance
        • View the internal and public endpoints and ports of an RDS PPAS instance
        • Apply for a public endpoint for an RDS PPAS instance
      • Account
        • Create an account for an RDS PPAS instance
        • Reset the password of an account for an RDS PPAS instance
      • Database
        • Create a database for an RDS PPAS instance
        • Delete a database for an RDS PPAS instance
      • Monitoring and alerts
        • View resource monitoring data
        • Set the monitoring frequency
        • Set Alarm Rules
      • Data security
        • Switch to the enhanced whitelist mode for an RDS PPAS instance
        • Configure a whitelist for an RDS PPAS instance
      • Audit
        • SQL audit (database engine)
        • Event history
      • Backup
        • Back up the data of an RDS PPAS instance
        • View the quota of free backup space for an RDS PPAS instance
        • Download the backup files of an RDS PPAS instance
        • Create a logical backup and restore data from a logical backup
      • Restoration
        • Restore the data of an RDS for PPAS instance
      • Manage logs
      • Tag
        • Create tags
        • Filter RDS instances by tag
        • Delete tags
      • Plug-ins
        • Plug-ins supported
        • Read and write external data files by using the oss_fdw plugin
      • PPAS development driver
      • Appendix: PPAS compatibility description
      • Common management functions
    • RDS MariaDB TX Database
      • Preface
      • Limits of RDS MariaDB
      • Features of ApsaraDB RDS for MariaDB TX
      • Quick start
        • General workflow to use RDS MariaDB
        • Creates an ApsaraDB RDS for MariaDB instance
        • Configure a whitelist for an ApsaraDB RDS for MariaDB instance
        • Create a database and account on an ApsaraDB RDS for MariaDB instance
        • Connect to an RDS for MariaDB instance
      • Data migration
        • Migrate data between RDS MariaDB instances
        • Use mysqldump to migrate data to an RDS MariaDB TX instance
      • Billing
        • Change the billing method of an ApsaraDB RDS for MariaDB instance from pay-as-you-go to subscription
        • Manually renew an RDS MariaDB instance
        • Switch the billing method from subscription to pay-as-you-go
        • Enable auto renewal for an ApsaraDB RDS for MariaDB instance
      • Manage pending events
      • Instance
        • Creates an ApsaraDB RDS for MariaDB instance
        • Restart an RDS MySQL instance
        • Set the maintenance window of an ApsaraDB RDS instance
        • Switch over services between the master and slave RDS MariaDB instances
        • Release an RDS MariaDB instance
        • Change the configuration of an RDS MariaDB instance
        • Modify parameters for an RDS for MariaDB instance
        • Manage ApsaraDB RDS for MySQL instances that are in the recycle bin
      • Database connection
        • Connect to an RDS for MariaDB instance
        • View and change internal and public endpoints and ports
        • Apply for a public endpoint for an RDS MariaDB instance
      • Account
        • Create a database account
        • Reset the password of an account for an RDS MariaDB instance
        • Modify the permissions of an account for an RDS instance
        • Delete an account for an RDS MariaDB instance
      • Database
        • Create a database
        • Delete a database for an RDS MariaDB instance
      • Monitoring and alerts
        • View resource and engine monitoring data
        • Set the monitoring frequency
        • Set Alarm Rules
      • Data security
        • Configure a whitelist for an RDS MariaDB instance
        • Switch to the enhanced whitelist mode for an RDS MariaDB instance
      • Backup
        • Automatically back up the data of an RDS MariaDB instance
        • View the quota of free backup space for an RDS MariaDB instance
        • Download the log backup files of an RDS MariaDB instance
      • Restoration
        • Restore data of an RDS for MariaDB instance
      • Manage logs
      • Event history
      • Tag
        • Filter RDS instances by tag
        • Delete tags
        • Create tags
    • Spatio-temporal Database
      • Overview
      • Models
        • Geometry model
        • Raster model
        • Path model
        • Point cloud model
        • Trajectory model
      • Advanced usage
        • Enable spatio-temporal parallel query
        • Enable GPU-accelerated computing
      • Raster SQL reference
        • Concepts
        • Raster creation
          • ST_CreateRast
        • Import and export
          • ST_ImportFrom
          • ST_ExportTo
        • Pyramid operations
          • ST_BuildPyramid
          • ST_deletePyramid
          • ST_BestPyramidLevel
        • Coordinate system conversion
          • ST_Rast2WorldCoord
          • ST_World2RastCoord
        • Pixel value operations
          • ST_ClipDimension
          • ST_Clip
          • ST_ClipToRast
          • ST_Values
          • ST_Update
          • ST_MosaicFrom
          • ST_MosaicTo
        • Overview operations
          • ST_BuildOverview
          • ST_UpdateOverview
          • ST_EraseOverview
        • DEM operations
          • ST_Slope
          • ST_Hillshade
          • ST_Flow_direction
          • ST_Aspect
          • ST_Overflow
        • Attribute query and update
          • ST_Name
          • ST_SetName
          • ST_MetaData
          • ST_Width
          • ST_Height
          • ST_NumBands
          • ST_Value
          • ST_RasterID
          • ST_CellDepth
          • ST_CellType
          • ST_InterleavingType
          • ST_TopPyramidLevel
          • ST_Extent
          • ST_Srid
          • ST_SetSrid
          • ST_ScaleX
          • ST_Georeference
          • ST_IsGeoreferenced
          • ST_ScaleY
          • ST_UnGeoreference
          • ST_SetScale
          • ST_SkewX
          • ST_SetGeoreference
          • ST_SkewY
          • ST_NoData
          • ST_SetSkew
          • ST_SetNoData
          • ST_UpperLeftX
          • ST_ColorTable
          • ST_SetColorTable
          • ST_UpperLeftY
          • ST_SetUpperLeft
          • ST_Statistics
          • ST_SetStatistics
          • ST_PixelWidth
          • ST_SummaryStats
          • ST_PixelHeight
          • ST_ColorInterp
          • ST_SetColorInterp
          • ST_Histogram
          • ST_SetHistogram
          • ST_BuildHistogram
          • ST_StatsQuantile
          • ST_Quantile
          • ST_MD5Sum
          • ST_SetMD5Sum
        • Algebra and Analysis Functions
          • ST_MapAlgebra
          • ST_Reclassify
        • Raster Image Processing
          • ST_Rescale
          • ST_Resize
          • ST_SubRaster
          • ST_Transform
        • Operators
          • Less than or equal to operator (<=)
          • Less than operator (<)
          • Equal to operator (=)
          • Greater than or equal to operator (>=)
          • Greater than operator (>)
        • Functions for Identifying Spatial Relationships
          • ST_ContainsProperly
          • ST_Contains
          • ST_CoveredBy
          • ST_Covers
          • ST_Disjoint
          • ST_Intersects
          • ST_overlaps
          • ST_Touches
          • ST_Within
        • Auxiliary functions
          • ST_AKId
          • ST_SetAccessKey
          • ST_SetAKId
          • ST_SetAKSecret
          • ST_CheckGPU
      • Point cloud SQL reference
        • Constructors
          • ST_makePatch
          • ST_makePoint
          • ST_Patch
        • Attribute functions
          • ST_asText
          • ST_get
          • ST_numPoints
          • ST_pcID
          • ST_summary
        • Object operations
          • ST_patchMin
          • ST_boundingDiagonalGeometry
          • ST_compress
          • ST_envelopeGeometry
          • ST_explode
          • ST_filterBetween
          • ST_filterEquals
          • ST_filterGreaterThan
          • ST_filterLessThan
          • ST_isSorted
          • ST_patchAvg
          • ST_patchAvg
          • ST_patchMax
          • ST_patchMax
          • ST_patchMin
          • ST_pointN
          • ST_range
          • ST_setPcid
          • ST_sort
          • ST_transform
          • ST_unCompress
          • ST_union
        • OGC WKB operations
          • ST_asBinary
          • ST_boundingDiagonalAsBinary
          • ST_envelopeAsBinary
        • Spatial relationship judgment
          • ST_intersects
        • Spatial processing
          • ST_intersection
      • Trajectory SQL reference
        • Concepts
        • Constructors
          • Overview
          • ST_makeTrajectory
          • ST_append
        • Edit and process functions
          • ST_attrDeduplicate
          • ST_Compress
          • ST_CompressSED
          • ST_deviation
          • ST_sort
        • Attribute metadata
          • ST_attrDefinition
          • ST_attrLength
          • ST_attrName
          • ST_attrNullable
          • ST_attrSize
          • ST_attrType
        • Event functions
          • ST_addEvent
          • ST_eventTime
          • ST_eventTimes
          • ST_eventType
          • ST_eventTypes
        • Attribute functions
          • ST_startTime
          • ST_endTime
          • ST_trajectorySpatial
          • ST_trajectoryTemporal
          • ST_trajAttrs
          • ST_attrIntMax
          • ST_attrIntMin
          • ST_attrIntAverage
          • ST_attrFloatMax
          • ST_attrFloatMin
          • ST_attrFloatAverage
          • ST_leafType
          • ST_leafCount
          • ST_duration
          • ST_timeAtPoint
          • ST_pointAtTime
          • ST_velocityAtTime
          • ST_accelerationAtTime
          • ST_timeToDistance
          • ST_timeAtDistance
          • ST_cumulativeDistanceAtTime
          • ST_timeAtCumulativeDistance
          • ST_subTrajectory
          • ST_subTrajectorySpatial
          • ST_samplingInterval
          • ST_attrFloatFilter
          • ST_attrIntFilter
          • ST_attrNotNullFilter
          • ST_attrNullFilter
          • ST_attrTimestampFilter
          • ST_trajAttrsAsBool
          • ST_trajAttrsAsDouble
          • ST_trajAttrsAsInteger
          • ST_trajAttrsAsText
          • ST_trajAttrsAsTimestamp
          • ST_trajAttrsMeanMax
        • Spatial relationship judgment
          • ST_equals
          • ST_intersects
          • ST_distanceWithin
        • Spatial processing
          • ST_intersection
          • ST_difference
        • Spatial statistics
          • ST_nearestApproachPoint
          • ST_nearestApproachDistance
        • Spatio-temporal relationship judgment
          • ST_distanceWithin
          • ST_durationWithin
          • ST_equals
          • ST_intersects
        • Spatio-temporal processing
          • ST_intersection
        • Spatio-temporal statistics
          • ST_nearestApproachPoint
          • ST_nearestApproachDistance
        • Distance measurement
          • ST_length
          • ST_euclideanDistance
          • ST_mdistance
        • Similarity analysis
          • ST_lcsDistance
          • ST_lcsSimilarity
          • ST_lcsSubDistance
        • Variables
          • ganos.trajectory.attr_string_length
      • Trajectory best practices
      • Trajectory FAQ
      • Service publishing
        • GeoServer
          • Overview
          • Publish geometry data
          • Publish raster data
      • Desktop applications
        • Use uDig to access Ganos data
        • Use QGIS to access Ganos data
        • Use OpenJump to access Ganos data
    • Performance White Paper
      • RDS for MySQL
        • Performance overview
        • Test guidelines
        • Test details
          • Test environment
          • Test scenarios
          • Test tools
          • Test procedure
          • Test metrics
        • Test results of ApsaraDB RDS for MySQL 8.0
        • Test results of ApsaraDB RDS for MySQL 5.7
        • Test results of ApsaraDB RDS for MySQL 5.6
      • RDS for SQL Server
        • ApsaraDB RDS for SQL Server performance overview
        • Test approach
          • Test environment
          • Test tool
          • Test approach
          • Test model
          • Test indicators
        • Test result
          • SQL Server 2008 R2 High-Availability Edition
          • SQL Server 2012 Enterprise edition
      • RDS for PostgreSQL
        • ApsaraDB RDS for PostgreSQL performance overview
        • Test method
          • Test environment
          • Test tool
          • Test metrics
          • Test procedure
        • Test result
      • RDS for PPAS
        • ApsaraDB RDS for PPAS performance overview
        • Test method
          • Test environment
          • Test tool
          • Test procedure
          • Test metrics
        • Test result
      • Considerations for performance comparison between a user-created database and an ApsaraDB for RDS instance
    • Security White Paper
      • Performance overview
      • Attack protection
      • Access control
      • Network isolation
      • Data encryption
      • Backup and restoration
      • Instance disaster tolerance
      • Software upgrade
      • Service Authorization
    • Best Practices
      • Overview of best practices
      • Build a high availability architecture
      • Use DMS to import a logical backup into an ApsaraDB for RDS instance
    • API Reference
      • API overview
      • Request structure
      • Signature
      • Public parameters
      • RAM authorization
      • Instance management
        • CreateDBInstance
        • DeleteDBInstance
        • DescribeRenewalPrice
        • DescribeAvailableZones
        • RestartDBInstance
        • TransformDBInstancePayType
        • RenewInstance
        • DescribeDBInstanceAttribute
        • DescribeDBInstances
        • ModifyDBInstanceSpec
        • DescribeRegions
        • MigrateToOtherZone
        • UpgradeDBInstanceEngineVersion
        • ModifyDBInstanceDescription
        • ModifyDBInstanceMaintainTime
        • UpgradeDBInstanceKernelVersion
        • ModifyDBInstanceAutoUpgradeMinorVersion
        • DescribeAvailableResource
      • Database Connection
        • AllocateInstancePublicConnection
        • DescribeDBInstanceNetInfo
        • ModifyDBInstanceConnectionString
        • ModifyDBInstanceNetworkExpireTime
        • SwitchDBInstanceNetType
        • ReleaseInstancePublicConnection
      • Primary/Secondary High Availability and Data Replication
        • ModifyDBInstanceHAConfig
        • DescribeDBInstanceHAConfig
        • SwitchDBInstanceHA
        • ModifyHASwitchConfig
        • DescribeHASwitchConfig
      • Event History
        • DescribeActionEventPolicy
        • DescribeEvents
        • ModifyActionEventPolicy
      • Account management
        • CreateAccount
        • DeleteAccount
        • LockAccount
        • UnlockAccount
        • DescribeAccounts
        • GrantAccountPrivilege
        • RevokeAccountPrivilege
        • ModifyAccountDescription
        • ResetAccountPassword
        • ResetAccount
      • Database management
        • CreateDatabase
        • DeleteDatabase
        • DescribeDatabases
        • ModifyDBDescription
        • CopyDatabaseBetweenInstances
        • DescribeCollationTimeZones
      • Read-Only Instances
        • CreateReadOnlyDBInstance
        • DescribeReadDBInstanceDelay
        • ModifyReadonlyInstanceDelayReplicationTime
      • Read/Write Splitting
        • AllocateReadWriteSplittingConnection
        • ModifyReadWriteSplittingConnection
        • CalculateDBInstanceWeight
        • ReleaseReadWriteSplittingConnection
      • Database proxy
        • ModifyDBProxyInstance
        • ModifyDBProxy
        • DescribeDBProxy
        • DescribeDBProxyEndpoint
        • ModifyDBProxyEndpoint
        • DescribeDBProxyPerformance
        • DescribeDBInstanceProxyConfiguration
      • Security management
        • DescribeDBInstanceIPArrayList
        • ModifySecurityIps
        • DescribeDBInstanceIpHostname
        • DescribeDBInstanceSSL
        • DescribeDBInstanceTDE
        • DescribeDTCSecurityIpHostsForSQLServer
        • DescribeSecurityGroupConfiguration
        • ModifySecurityGroupConfiguration
        • MigrateSecurityIPMode
        • ModifyDBInstanceSSL
        • ModifyDBInstanceTDE
        • ModifyDTCSecurityIpHostsForSQLServer
      • Network management
        • ModifyDBInstanceNetworkType
      • Log management
        • DescribeSlowLogs
        • DescribeSlowLogRecords
        • DescribeErrorLogs
        • DescribeSQLCollectorPolicy
        • ModifySQLCollectorPolicy
        • DescribeSQLLogRecords
        • DescribeSQLLogFiles
        • PurgeDBInstanceLog
      • Backup and recovery
        • DescribeBinlogFiles
        • CreateBackup
        • DescribeBackups
        • DescribeBackupPolicy
        • ModifyBackupPolicy
        • DeleteBackup
        • DescribeBackupTasks
      • Restoration
        • RecoveryDBInstance
        • CloneDBInstance
        • CreateTempDBInstance
        • RestoreTable
      • Cross-region backup and restoration
        • CheckCreateDdrDBInstance
        • DescribeCrossRegionBackupDBInstance
        • DescribeCrossRegionLogBackupFiles
        • CreateDdrInstance
        • DescribeCrossRegionBackups
        • ModifyInstanceCrossBackupPolicy
        • DescribeInstanceCrossBackupPolicy
        • DescribeAvailableCrossRegion
        • DescribeAvailableRecoveryTime
      • Migrate SQL Server to the cloud
        • DescribeMigrateTasks
        • CreateMigrateTask
        • CreateOnlineDatabaseTask
        • DescribeOssDownloads
      • Monitoring management
        • DescribeResourceUsage
        • DescribeDBInstancePerformance
        • DescribeDBInstanceMonitor
        • ModifyDBInstanceMonitor
      • Parameter management
        • ModifyParameter
        • DescribeParameterTemplates
        • DescribeModifyParameterLog
        • DescribeParameters
        • CloneParameterGroup
        • DescribeParameterGroups
        • CreateParameterGroup
        • DeleteParameterGroup
        • DescribeParameterGroup
        • ModifyParameterGroup
      • Data migration
        • DescribeFilesForSQLServer
        • DescribeImportsForSQLServer
        • ImportDatabaseBetweenInstances
        • CancelImport
        • DescibeImportsFromDatabase
      • Tag management
        • TagResources
        • UntagResources
        • ListTagResources
      • Appendix
        • Client error code table
        • Server error code table
        • Instance status table
        • Performance parameter table
        • Forbidden keywords table
    • SDK Reference
      • SDK reference
      • Install and use RDS SDK for Python
      • Install and use RDS SDK for Java
    • FAQs
      • FAQ & Troubleshooting
      • Purchases and Payments
      • Connections and Networks
      • Migration and Synchronization
      • Backup and Restoration
      • Read-only Instances and Read/Write Splitting
      • Performance
      • Accounts
      • Databases
      • Logs
      • SQL
      • Parameters
    • General Reference
      • Guidelines for the use of documentation
        • Alibaba Cloud documentation
        • Instructions for open source documentation
          • Open-Source Documentation Code of Conduct
          • Editing Open-Source Documentation
      • Alibaba Cloud console
      • Regions and zones
      • Service limits
      • Create an AccessKey
      • ICP Filing
      • Glossary
 
All Products
Search

This Product

  • This Product
  • All Products

    Download data backup files and binary log files

    Document Center

    Download data backup files and binary log files

    Edit in GitHub
    Last Updated: May 19, 2020 Edit in GitHub

    For more information, see the following topics:

    • ApsaraDB RDS MySQL downloads data backup files and binary log files
    • ApsaraDB RDS SQL Server download data backup files and binary log files.
    • ApsaraDB RDS PostgreSQL downloads data backup files and binary log files
    • ApsaraDB RDS PPAS downloads binary log files
    • ApsaraDB RDS MariaDB TX downloads binary log files
    Next: Release notes

    How helpful was this page?

    What might be the problems?

      More suggestions?

      Thank you! We've received your feedback.
      Free Trial Free Trial