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SQL

Introduction to SQL in Flink 1.11

This article introduces the major changes and new features of Flink 1.11

Flink 1.11: An Engine with Unified SQL Support for Batch and Streaming Data

This article introduces the enhanced capabilities of Flink 1.11 to support SQL to process batch and streaming data

Alibaba Cloud Elasticsearch: Building a "Search for Images by Image" Search Engine in Four Steps Using Vector Indexing

This article demonstrates how Alibaba Cloud Elasticsearch vector search (aliyun-knn) is used to build a "search for images by image" search engine.

All-New High-Performance PolarDB Stack, Highly Compatible with Oracle

Alibaba announced all-new database, PolarDB Stack, which allows you to deploy cloud databases in your own data centers and migrate traditional databases more easily.

The New Architecture of Search Engines: Stories with SQL

This article discusses search engines with HA3 architecture and some of the common issues, solutions, and practices.

Flink Is Attempting to Build a Data Warehouse Simply by Using a Set of SQL Statements

A discussion of how unifying batch and real-time processing in data warehouses can promote integrated computing.

New Release: Alibaba Cloud DAS – Reduce Database Management Costs by 90%

This article discusses the capabilities of Alibaba Cloud DAS and how it automates database administration and optimization and helps to reduce database management costs by 90%.

Leaving Time-Consuming and Troublesome SQL Optimization to DAS

This article discusses various problems associated with SQL optimization and explains how to efficiently optimize SQL using Alibaba Cloud Database Autonomy Service (DAS).

Solving Database Crashes Due to Service Exceptions - Auto-SQL Throttling with Alibaba Cloud DAS

In this article, we discuss how Alibaba Cloud DAS provides auto-SQL throttling to handle service exceptions and database crashes effectively with quick turnaround time.

How Does PostgreSQL Implement Batch Update, Deletion, and Insertion?

This article addresses all the frequently asked questions pertaining to batch update, insertion, and deletion in PostgreSQL.

Why AliSQL Could Become the Preferred Database Service of Large Enterprises

Learn why your enterprise may want to consider making AliSQL your database service.

How to Sustain a Growing Platform and Gain Online Users

Learn how Xianyu has been building an e-commerce platform made for sustained growth.

Analyzing Hot and Cold Tables with MaxCompute

This article shows how you can analyze hot and cold tables by using MaxCompute metadata.

Alibaba Risk Control Brain: Exploration and Practices in Big Data Applications

Read on to learn how Alibaba's Risk Control Brain works in big data applications.

A Guide to Migrating to an SQL Server Online

This tutorial shows how to migrate data from an Microsoft SQL Server database to an Alibaba Cloud ECS-hosted database or an ApsaraDB for RDS instance.

Deploying Windows Server Failover Clustering (WSFC) on Alibaba Cloud

In this tutorial, we will create a failover cluster using Windows Server on Alibaba Cloud with ECS.

Deploy Drupal on Alibaba Cloud

This post describes how you can set up Drupal on an Alibaba Cloud ECS instance with the help of an Apache server.

Migrating a Database to ApsaraDB on Alibaba Cloud

This article overviews Alibaba Cloud's ApsaraDB stack, and shows how you can migrate an existing database to ApsaraDB for RDS MySQL.

Setting up a Multi-Tier WordPress Site on Alibaba Cloud

This tutorial describes how you can set up a multi-tier WordPress site using Alibaba Cloud ECS and RDS.

Three Things to Looking Forward to from PostgreSQL in 2020

In this post, Digoal presents his predictions for what we'll see for PostgreSQL in 2020.