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Apache Flink Community China

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Generic Log-based Incremental Checkpoint - Performance Evaluation & Analytics

This blog post aims to provide a comprehensive analysis of GIC's advantages and disadvantages by conducting thorough experiments and analysis.

Apache Flink Table Store 0.3.0 Release Announcement

The Apache Flink community has released version 0.3.0 of the Flink Table Store, which includes many new features and improvements.

Announcement of the Release of Apache Flink 1.17

Apache Flink, a leading stream processing standard, has released version 1.17.0, which includes new features and improvements.

Flink Shuffle 3.0: Vision, Roadmap, and Progress

This article was compiled from a speech by Song Xintong (Wuzang) (an Alibaba Cloud Senior Technical Expert) during FFA 2022, discussing Flink Shuffle 3.

Flink 1.16: How Does Hive SQL Migrate to Flink SQL?

This article was compiled from a speech from the Apache Flink Meetup, discussing the release of Flink 1.16.

Streaming Data Warehouse Storage: Requirements and Architecture

This article discusses the requirements and architecture of streaming data warehouse storage.

Flink ML API: The Algorithmic Interface and Iterative Engine Designed for Real-Time Machine Learning

This article explains Flink ML API, its construction, and its use cases.

Flink CDC + OceanBase Data Integration Solution: Full Incremental Integration

This article introduces OceanBase and explains the application scenarios of Flink CDC and OceanBase.

Use Flink Hudi to Build a Streaming Data Lake Platform

This article discusses the basics of Apache Hudi, Flink Hudi integration, and use cases.

An In-Depth Analysis of Flink Fine-Grained Resource Management

This article thoroughly discusses Flink fine-grained management applicable scenarios.

Deconstructing Stream Storage - Pravega and Flink Build an End-to-End Big Data Pipeline

This article discusses stream storage and Pravega's performance architecture.

Flink State - Backend Improvements and Evolution in 2021

This article discusses updates and future outlooks from the Flink Forward Asia 2021 Core Technology Session.

New Generation Stream Computing and Fault Tolerance of Flink - Periodic Summary and Prospect

This article focuses on the high availability of Flink to discuss the core issues and technical selection of the new generation stream computing of Flink.

Improving speed and stability of checkpointing with generic log-based incremental checkpoints

In this article, we discuss several ways to improve the speed and stability of checkpointing with generic log-based incremental checkpoints.

Adaptive Batch Scheduler Automatically Decide Parallelism of Flink Batch Jobs

We introduce Apache Flink's adaptive batch scheduler and detail how it can automatically decide parallelism of Flink batch jobs.

Principle Analysis of Apache Flink CDC Batch and Stream Integration

This article focuses on the processing logic of Flink CDC.

Flink CDC Series – Part 5: Implement Real-Time Writing of MySQL Data to Apache Doris

Part 5 of this 5-part series explains how to use Flink CDC and Doris Flink Connector to monitor data from MySQL databases and store data in the tables in real-time.

Flink CDC Series – Part 4: Real-Time Extraction of Oracle Data, Demining, and Tuning Practices

Part 4 of this 5-part series shares the details of the Flink CDC version 2.1 trial process, including troubleshooting experiences and internal execution principles.

Flink CDC Series – Part 3: Synchronize MySQL Database and Table Shard to Build an Iceberg Real-Time Database

Part 3 of this 5-part series shows how to use Flink CDC to build a real-time database and handle database and table shard merge synchronization.

Flink CDC Series – Part 2: Flink MongoDB CDC Production Practices in XTransfer

Part 2 of this 5-part series explains how to realize Flink MongoDB CDC Connector through MongoDB Change Streams features based on Flink CDC.

Latest Comments

5444248861672821 Commented on Streaming ETL for MySQL and Postgres with Flink CDC

Really Nice post! I have a question regarding the elasticsearch sql connector part, it seems like they don't have SSL options (like ca.crt file path...) in current connector, does anybody have any idea how to connect to ES as a sink with ssl?

Arman Ali Commented on Flink: How to Optimize SQL Performance Using Multiple-input Operators

Great!