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This Product
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Hologres
Hologres
All Products
Hologres
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Announcements and Updates
Release notes
Default behavior changes
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Product Introduction
What is Hologres?
Benefits
Scenarios
Core technical capabilities
Terms
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Pricing
Billing overview
Subscription
Pay-as-you-go
Change the billing method
Expiration and arrears alerts and suspension policies
Manage renewals
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Getting Started
Procedure to use Hologres
Create an Alibaba Cloud account
Purchase a Hologres instance
Create a database
HoloWeb quick start
Query data in Hologres
Grant permissions to a RAM user
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Manage Instances
Endpoints for connecting to Hologres
Instance types
Hologres Console
Use resource groups to manage instances
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Common Development Tools
Overview
DataWorks
HoloWeb
Use the PostgreSQL client to connect to Hologres
Use JDBC to connect to Hologres
Use Holo Client to read and write data
Use Python to connect to Hologres
DataGrip
Navicat
Apache Nifi
SQL Workbench/J
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User Authorization
Permission management overview
Overview
Grant permissions on Hologres to RAM users
RAM authorization mode
Hologres permission models
Authorization operations
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Data Synchronization
Batch synchronization
Real-time data writing
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Developer Guide
Hologres development standards
Data types
DDL
DML and DQL
Advanced features
Functions
Extension functions
System parameter setting
OTHER SQL
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Common BI Tools
Overview
Apache Superset
Apache Zeppelin
Dataiku
DataV
DataWorks DataService Studio
Grafana
IBM Cognos Analytics
Metabase
Power BI
Qlik
Quick BI
Redash
SAP BusinessObjects
Tableau
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Monitoring And Alerting
Instance updates
Resource isolation and high availability
Monitoring and alert
Connection and SQL
Backup and Recovery (Beta)
Storage optimization
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Data Migration
Replace Lightning with Hologres
Migrate data from MySQL to Hologres
Migrate data from ClickHouse to Hologres
Migrate data from HBase to Hologres
Use Holo Shipper
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Security Management
Security white paper
Data masking
Configure an IP address whitelist
Query event logs
Data encryption
Data Map (Beta)
SSL-encrypted transmission (Beta)
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Shared Cluster (BI-based MaxCompute Acceleration Edition)
Overview
Billing
Usage notes
Manage instances in the console
Migrate services from Lightning to Shared Cluster (BI-based MaxCompute Acceleration Edition)
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Performance Optimization
Optimize the performance of internal table queries
Query key-value pairs
Clustering key
Optimize the performance of querying MaxCompute tables in Hologres
FAQ about OOM
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Performance Testing
TPC-H test
Performance comparison testing between Hologres and ClickHouse
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Best Practices
Data warehouse construction
Authorization
Scenario Scheme
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FAQ
Limits
FAQ about SQL statements
Common errors and troubleshooting of integration with MaxCompute
Troubleshoot Blink and Flink issues
Metric FAQ
FAQ about DataWorks Data Integration
Permissions
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Agreements
Runtime Lifecycle Policy and Hologres versions
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