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ApsaraDB for RDS
Release notes
Notices
[Notice] SQL Explorer Trial to Be Suspended
[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?
Benefits
Benefits of ApsaraDB for RDS
High performance
Disaster tolerance
High security
Comparisons between ApsaraDB for RDS and self-hosted databases
Product editions
ApsaraDB for RDS edition overview
Basic Edition
High-availability Edition
Cluster Edition (AlwaysOn Edition)
Enterprise Edition
Product specifications
Instance families
Primary instance types
Read-only instance types
Storage types
Q&A
Quick start
Typical applications
Remote disaster recovery
Diversified data storage
Read/write splitting function
Big data analysis
RDS limits
Purchase Guide
Price adjustments
Pricing, billing items, and billing methods
Specification change fees
Renewal
Impact of expiration and overdue payment
View spending details
AliSQL Kernel
Features of AliSQL
AliSQL Release Notes
Statement concurrency control
Statement outline
Recycle bin
Thread pool
Sequence engine
Performance Insight
Purge Large File Asynchronously
Returning
Statement Queue
Inventory Hint
RDS MySQL Database
Preface
Limits of RDS MySQL
Features of RDS MySQL
Quick start
General workflow to use RDS for MySQL
Create an ApsaraDB RDS MySQL instance
Configure a whitelist for an ApsaraDB RDS for MySQL instance
Create databases and accounts for an ApsaraDB RDS 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
Data Migration
Overview of data migration
Upgrade RDS MySQL to POLARDB for MySQL with one click
Clone data from RDS MySQL to POLARDB for 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 database
Migrate data from a user-created Oracle database 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 database
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 Tencent Cloud to Alibaba Cloud
Migrate a MySQL database from Google Cloud to Alibaba Cloud
Migrate data from a Baidu RDS for MySQL instance to an Alibaba Cloud RDS instance
Migrate data from an Amazon RDS for MySQL database to an ApsaraDB RDS for MySQL database
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
Manage pending events
Instance Lifecycle
Create an ApsaraDB RDS 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
Instance recycle bin
Instance Change
Change the specifications of an ApsaraDB RDS MySQL instance
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 for MySQL instance across zones
Changes the data replication mode of an ApsaraDB RDS MySQL system
Switch from pay-as-you-go billing to subscription billing
Change the network type of an ApsaraDB RDS MySQL instance
Switch to a new VPC and VSwitch for an RDS MySQL instance
Version upgrade
Upgrade the kernel minor version of an RDS MySQL instance
Upgrade the database engine version of an RDS MySQL instance
Instance parameters
Reconfigure parameters for an RDS MySQL instance
Manage the parameters of an ApsaraDB for RDS instance by using a parameter template.
Parameter optimization for MySQL instances
Backup
Back up an ApsaraDB RDS MySQL instance
View the quota of free backup space for an RDS MySQL instance
Download the data backup files and log backup files of an RDS MySQL instance
Back up data across regions
Restoration
Overview of data recovery
Restore the data of an RDS MySQL instance
Restore individual databases or tables for an RDS MySQL instance
Restore the data of an RDS MySQL instance across regions
Use a physical backup file to restore data of an ApsaraDB RDS MySQL instance to a user-created 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
CloudDBA
Introduction to the new version of CloudDBA
Dashboard
Real-Time Monitoring
Active Session
Slow Log
Storage Analysis
Report
Performance Insight
Monitoring and alerts
View resource and engine monitoring data
Set the monitoring frequency of an ApsaraDB RDS for MySQL instance
Configure alert rules for an ApsaraDB RDS MySQL instance
Database connection
Connect to an RDS for MySQL instance
Apply for a public endpoint for an RDS MySQL instance
Log on to an RDS MySQL instance through DMS
View the internal and public endpoints and ports of an RDS MySQL instance
Configure a hybrid access solution to smoothly migrate an RDS instance from the classic network to a VPC
Database proxy
Dedicated proxy
Introduction to read/write splitting
Short-lived connection optimization
Transaction splitting
Read/write splitting
Enable read/write splitting for an RDS 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
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 RDS MySQL instance
Reset the password of an account for an RDS MySQL instance
Change the permissions of an account for an RDS MySQL 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
Authorize accounts to manage tables, views, and fields
Database
Create a database for an RDS MySQL instance
Delete 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
Set TDE for an RDS MySQL instance
Configure disk encryption for an ApsaraDB RDS for MySQL instance
Data security best practices in financial scenarios
Audit
SQL Explorer
Manage logs
Event history
Configure local binary log policies for an RDS MySQL instance
Tag
Create tags
Delete tags
Filter RDS instances by tag
MySQL
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 SQL Server
Quick start
General workflow to use RDS SQL Server
Create an RDS 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 running SQL Server 2019, 2017, 2016, or 2012
Create databases and accounts for an RDS instance in SQL Server 2008 R2
Connect to an RDS SQL Server instance
Read-only instances
Introduction to SQL Server read-only instances
Create an RDS SQL Server read-only instance
Stored procedures
Functions supported by different versions and editions of SQL Server
Data migration
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, or 2017
Migrate incremental backup data to ApsaraDB RDS SQL Server 2012, 2016, or 2017
Migrate data from all SQL Server databases in an instance to ApsaraDB RDS SQL Server
Integrate data
Billing
Switch from pay-as-you-go billing to subscription billing
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 SQL Server 2008 R2 to SQL Server 2012/2016
Instance
Create an RDS SQL Server instance
Restart an RDS SQL Server instance
Set the maintenance window of an RDS SQL Server instance
Migrate an RDS SQL Server instance across zones in the same region
Manually or automatically switch over services between the RDS MySQL master and slave instances
Change the network type of an RDS 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 the in the RDS console
Reconfigure parameters by using SQL commands
Instance recycle bin
Database connection
Connect to an 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
Introduction to read/write splitting
Create an RDS for SQL Server read-only instance
Enable cluster management for an RDS 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 instance
Reset the password of an account for an RDS SQL Server instance
Change the permissions of an account for an RDS SQL Server instance
Authorize a service account for an RDS 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 RDS SQL Server instance
Delete a database for an RDS SQL Server instance
Manage databases with SQL statements
Database replication
Copy a database of ApsaraDB RDS SQL Server 2008 R2
Copy a database of ApsaraDB RDS SQL Server 2012 or later
Copy database data between instances
Monitoring and alerts
View resource and engine monitoring data
Set the monitoring frequency
Set an alert rule
Data security
Configure a whitelist for an RDS SQL Server instance
Configure SSL encryption for an RDS SQL Server instance
Set TDE for an RDS SQL Server instance
Configure disk encryption
Configure distributed transaction whitelists
Audit
SQL audit (database engine)
Event history
Manage logs
Backup
Back up the data of an RDS 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
Restore the data of an RDS SQL Server instance
Log on to a temporary instance
Restore data of ApsaraDB RDS SQL Server instances through temporary instances
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 Kingdee K/3 WISE to ApsaraDB RDS SQL Server
Use SSRS for an ApsaraDB RDS SQL Server instance
RDS PostgreSQL Database
Preface
Limits of RDS PostgreSQL
Release Notes
Quick start
General workflow to use RDS PostgreSQL
Create an RDS for PostgreSQL instance
Configure a whitelist for an RDS PostgreSQL instance
Create databases and accounts for an PostgreSQL instance
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 on-premises database to ApsaraDB for RDS
Migrate an on-premises PostgreSQL database to ApsaraDB RDS PostgreSQL by using the psql command tool
Data Integration
Migrate data from an RDS PostgreSQL database to an on-premises PostgreSQL database
Billing
Switch from pay-as-you-go billing to subscription billing
Manually renew an RDS PostgreSQL instance
Automatically renew an RDS PostgreSQL instance
Manage pending events
Instance
Create an RDS PostgreSQL instance
Restart an RDS 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
Instance recycle bin
Database connections
Use DMS to log on to an RDS instance
View the internal and public endpoints of an instance
Apply for a public endpoint for an RDS PostgreSQL instance
Connect to an RDS for PostgreSQL instance
Account
Create an account
Reset the password
Authorize the service account of an RDS PostgreSQL instance
Lock and delete an account
Database
Create a database
Delete a database
Network, VPC, and VSwitch
Switch to a new VPC and VSwitch for an RDS PostgreSQL instance
Change the network type of an RDS PostgreSQL instance
Configure a hybrid access solution to smoothly migrate the database from the classic network to a VPC
Monitoring and alerts
View resource monitoring
Set a monitoring frequency
Set alert rules
Data security
Switch from standard IP whitelist to enhanced whitelist
Configure data encryption for an RDS PostgreSQL instance
Configure a whitelist for an RDS PostgreSQL instance
Audit
SQL audit (database engine)
Event history
Manage logs
Backup
Back up the data of an RDS PostgreSQL instance
View the free quota of the backup space for an RDS PostgreSQL instance
Download data and log backup files
Create a logical backup for an RDS PostgreSQL instance
Restoration
Restore PostgreSQL data
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 dblink and postgre_fdw for cross-database operations
Use mysql_fdw to read and write MySQL data
Read and write external data files by using the oss_fdw plugin
Use the log_fdw plug-in
Use the wal2json plug-in
Use the pg_cron plug-in
Use the roaringbitmap plug-in
PostgreSQL
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
Application Solutions
Real-time precision marketing (user selection)
Logical subscriptions
RDS PPAS Database
Preface
Limits of RDS PPAS
Quick start
General workflow to use RDS PPAS
Create an 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 a PPAS read-only instance
Data migration
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
Billing
Switch from pay-as-you-go billing to subscription billing
Manually renew an RDS PPAS instance
Automatically renew an RDS PPAS instance
Manage pending events
Instance
Create an RDS PPAS instance
Restart an RDS for PPAS instance
Set the maintenance window of an RDS PPAS 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 for 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
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
Connect to an RDS for 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 an alert rule
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
Restoration
Restore the data of an RDS PPAS instance
Manage logs
Tag
Create tags
Delete tags
Filter RDS instances by tag
PPAS development driver
Appendix: PPAS compatibility description
Common management functions
RDS MariaDB TX Database
Preface
Limits of RDS MariaDB
Quick start
General workflow to use RDS MariaDB
Create an RDS for MariaDB instance
Configure a whitelist for an RDS MariaDB instance
Create accounts and databases for an RDS MariaDB instance
Connect to an RDS MariaDB instance
Data migration
Migrate data between RDS MariaDB instances
Use mysqldump to migrate data to an RDS MariaDB TX instance
Billing
Switch from pay-as-you-go billing to subscription billing
Manually renew an RDS MariaDB instance
Automatically renew an RDS MariaDB instance
Manage pending events
Instance
Create an RDS MariaDB instance
Restart an RDS for MariaDB instance
Set the maintenance window of an RDS for PPAS instance
Automatically or manually switch over services between the master and slave RDS MariaDB instances
Release an RDS MariaDB instance
Change the configuration of an RDS MariaDB instance
Reconfigure parameters for an RDS MariaDB instance
Instance recycle bin
Database connection
View the internal and public endpoints and ports of an RDS MariaDB instance
Apply for a public endpoint for an RDS MariaDB instance
Connect to an RDS for MariaDB instance
Account
Create an account for an RDS MariaDB instance
Reset the password of an account for an RDS MariaDB instance
Change the permissions of an account for an RDS MariaDB instance
Delete an account for an RDS MariaDB instance
Database
Create a database for an RDS MariaDB instance
Delete a database for an RDS MariaDB instance
Monitoring and alerts
View resource and engine monitoring data
Set the monitoring frequency
Set an alert rule
Data security
Switch to the enhanced whitelist mode for an RDS MariaDB instance
Configure a whitelist 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 the data of an RDS MariaDB instance
Manage logs
Event history
Tag
Create tags
Delete tags
Filter RDS instances by tag
Spatio-temporal Database
Overview
Models
Geometry model
Raster model
Path model
Point cloud model
Trajectory model
Advanced usage
Enable GPU-accelerated computing
Enable spatio-temporal parallel query
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_Aspect
ST_Flow_direction
ST_Hillshade
ST_Overflow
ST_Slope
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_Georeference
ST_IsGeoreferenced
ST_UnGeoreference
ST_SetGeoreference
ST_NoData
ST_SetNoData
ST_ColorTable
ST_SetColorTable
ST_Statistics
ST_SetStatistics
ST_SummaryStats
ST_ColorInterp
ST_SetColorInterp
ST_Histogram
ST_SetHistogram
ST_BuildHistogram
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_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_intersects
ST_distanceWithin
ST_equals
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 OpenJump to access Ganos data
Use QGIS to access Ganos data
Use uDig to access Ganos data
Performance White Paper
For MySQL
Product overview
Test approach
Test environment
Test tool
Test commands
Test indicators
Test results
Test result
For SQL Server
Product 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
Product overview
Test method
Test tool
Test metrics
Test procedure
Test environment
Test result
RDS for PPAS
Product overview
Test method
Test environment
Test tool
Test procedure
Test metrics
Test result
Precautions on comparing ECS user-created databases and ApsaraDB for RDS instances in terms of performance
Security White Paper
Product overview
Attack protection
Access control
Network isolation
Data Encryption
Backup and recovery
Disaster tolerance
Software upgrade
Service authorization
Best Practices
Build a high availability architecture
API Reference
API overview
Request structure
Signature
Public parameters
RAM authorization
Instance management
CreateDBInstance
DeleteDBInstance
RestartDBInstance
RenewInstance
DescribeDBInstanceAttribute
DescribeDBInstances
ModifyDBInstanceSpec
DescribeRegions
MigrateToOtherZone
PurgeDBInstanceLog
UpgradeDBInstanceEngineVersion
ModifyDBInstanceDescription
ModifyDBInstanceMaintainTime
ModifyDBInstanceAutoUpgradeMinorVersion
ModifyHASwitchConfig
DescribeHASwitchConfig
DescribeAvailableResource
UpgradeDBInstanceKernelVersion
Database Connection
AllocateInstancePublicConnection
DescribeDBInstanceNetInfo
ModifyDBInstanceConnectionString
ModifyDBInstanceNetworkExpireTime
ReleaseInstancePublicConnection
SwitchDBInstanceNetType
Event History
DescribeActionEventPolicy
DescribeEvents
ModifyActionEventPolicy
Database management
CreateDatabase
DeleteDatabase
DescribeDatabases
ModifyDBDescription
CopyDatabaseBetweenInstances
DescribeCollationTimeZones
Read/Write Splitting
AllocateReadWriteSplittingConnection
CalculateDBInstanceWeight
ModifyReadWriteSplittingConnection
ReleaseReadWriteSplittingConnection
Database proxy
ModifyDBProxyInstance
ModifyDBProxy
DescribeDBProxy
DescribeDBProxyEndpoint
ModifyDBProxyEndpoint
DescribeDBProxyPerformance
DescribeDBInstanceProxyConfiguration
Account management
CreateAccount
DeleteAccount
LockAccount
UnlockAccount
DescribeAccounts
GrantAccountPrivilege
RevokeAccountPrivilege
ModifyAccountDescription
ResetAccountPassword
ResetAccount
Security management
DescribeDBInstanceIPArrayList
DescribeDBInstanceIpHostname
DescribeDBInstanceSSL
DescribeDBInstanceTDE
DescribeDTCSecurityIpHostsForSQLServer
MigrateSecurityIPMode
ModifyDBInstanceSSL
ModifyDBInstanceTDE
ModifyDTCSecurityIpHostsForSQLServer
ModifySecurityIps
Network management
ModifyDBInstanceNetworkType
Log management
DescribeSlowLogs
DescribeSlowLogRecords
DescribeErrorLogs
ModifySQLCollectorPolicy
DescribeSQLLogRecords
DescribeSQLLogFiles
Backup and recovery
DescribeBinlogFiles
CreateBackup
DescribeBackups
DescribeBackupPolicy
ModifyBackupPolicy
DeleteBackup
DescribeBackupTasks
Restoration
CloneDBInstance
CreateTempDBInstance
RecoveryDBInstance
RestoreTable
Cross-region backup and restoration
CheckCreateDdrDBInstance
CreateDdrInstance
DescribeAvailableCrossRegion
DescribeAvailableRecoveryTime
DescribeCrossRegionBackupDBInstance
DescribeCrossRegionBackups
DescribeCrossRegionLogBackupFiles
DescribeInstanceCrossBackupPolicy
ModifyInstanceCrossBackupPolicy
Migrate SQL Server to the cloud
CreateMigrateTask
CreateOnlineDatabaseTask
DescribeMigrateTasks
DescribeOssDownloads
Monitoring management
DescribeResourceUsage
DescribeDBInstancePerformance
DescribeDBInstanceMonitor
ModifyDBInstanceMonitor
Parameter management
ModifyParameter
DescribeParameterTemplates
DescribeParameters
CloneParameterGroup
DescribeParameterGroups
CreateParameterGroup
DeleteParameterGroup
DescribeParameterGroup
ModifyParameterGroup
Data migration
ImportDatabaseBetweenInstances
CancelImport
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
General Reference
Guidelines for the use of documentation
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This Product
This Product
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ApsaraDB for RDS
ApsaraDB for RDS
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Release notes
Release notes
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Notices
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[Notice] SQL Explorer Trial to Be Suspended
[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
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Product Introduction
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What is ApsaraDB for RDS?
Benefits
Product editions
Product specifications
Storage types
Q&A
Quick start
Typical applications
RDS limits
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Purchase Guide
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Price adjustments
Pricing, billing items, and billing methods
Specification change fees
Renewal
Impact of expiration and overdue payment
View spending details
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AliSQL Kernel
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Features of AliSQL
AliSQL Release Notes
Statement concurrency control
Statement outline
Recycle bin
Thread pool
Sequence engine
Performance Insight
Purge Large File Asynchronously
Returning
Statement Queue
Inventory Hint
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RDS MySQL Database
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Preface
Limits of RDS MySQL
Features of RDS MySQL
Quick start
Data Migration
Data Synchronization
Manage pending events
Instance Lifecycle
Instance Change
Version upgrade
Instance parameters
Backup
Restoration
Read-only instances
CloudDBA
Monitoring and alerts
Database connection
Database proxy
Account
Database
Data security
Audit
Tag
MySQL
Appendixes
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RDS SQL Server Database
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Preface
Limits of ApsaraDB RDS SQL Server
Quick start
Data migration
Billing
Manage pending events
Version upgrade
Instance
Database connection
Read/write splitting
Account
Database
Monitoring and alerts
Data security
Audit
Backup
Restoration
Disable the database proxy mode
Tag
SQL Server
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RDS PostgreSQL Database
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Preface
Limits of RDS PostgreSQL
Release Notes
Quick start
Data Migration
Billing
Manage pending events
Instance
Database connections
Account
Database
Network, VPC, and VSwitch
Monitoring and alerts
Data security
Audit
Backup
Restoration
Tag
Plug-ins
PostgreSQL
Application Solutions
Logical subscriptions
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RDS PPAS Database
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Preface
Limits of RDS PPAS
Quick start
Data migration
Billing
Manage pending events
Instance
Database connection
Account
Database
Monitoring and alerts
Data security
Audit
Backup
Restoration
Manage logs
Tag
PPAS development driver
Appendix: PPAS compatibility description
Common management functions
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RDS MariaDB TX Database
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Preface
Limits of RDS MariaDB
Quick start
Data migration
Billing
Manage pending events
Instance
Database connection
Account
Database
Monitoring and alerts
Data security
Backup
Restoration
Manage logs
Event history
Tag
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Spatio-temporal Database
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Overview
Models
Advanced usage
Raster SQL reference
Point cloud SQL reference
Trajectory SQL reference
Trajectory best practices
Trajectory FAQ
Service publishing
Desktop applications
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Performance White Paper
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For MySQL
For SQL Server
RDS for PostgreSQL
RDS for PPAS
Precautions on comparing ECS user-created databases and ApsaraDB for RDS instances in terms of performance
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Security White Paper
Product overview
Attack protection
Access control
Network isolation
Data Encryption
Backup and recovery
Disaster tolerance
Software upgrade
Service authorization
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Best Practices
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Build a high availability architecture
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API Reference
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API overview
Request structure
Signature
Public parameters
RAM authorization
Instance management
Database Connection
Event History
Database management
Read/Write Splitting
Database proxy
Account management
Security management
Network management
Log management
Backup and recovery
Restoration
Cross-region backup and restoration
Migrate SQL Server to the cloud
Monitoring management
Parameter management
Data migration
Tag management
Appendix
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SDK Reference
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SDK reference
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Free Trial
Free Trial