Tag：Real-time Computing
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Apache Flink 1.9 blockbuster release! The First Merge of the Important Functions of Ali’s Internal Version Blink
On August 22, Apache Flink 1.9.0 was officially released, which was the first release of the internal version of Blink in Ali after it was merged into Flink. The major features of this update include batch recovery of batch jobs and a new Blink-based query engine (preview version) for Table API and SQL. At the […]
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Modify 1.5 million lines of code! Apache Flink 1.9.0 made these major changes!
Author: Janket (Rooney) On August 22, Apache Flink 1.9.0 was officially released. As early as January this year, Ali announced that it would open source Blink, a large data processing engine polished in the past few years, and contribute code to Apache Flink. Currently, Flink 1.9.0 is the first release of Blink in Ali after […]
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Replace Spark Streaming with Flink! Informed Real-time Number Warehouse Architecture Evolution
Author | Know the Data Engineering Team Data Intelligence has a necessary and basic link, which is the construction of data warehouse. At the same time, data warehouse is also a basic service that company data will inevitably provide when it develops to a certain scale. From the perspective of Intelligent Business, the results of […]
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Apache Flink and Kafka to Build End-to-End Exactly-One Processing
Catalogue of articles: Exactly-Once semantics in Apache Flink applications Exactly-Once Semantics of Flink Application End-to-End The sample Flink application starts the pre-commit phase Implementation of two-stage submission of Operator in Flink summary Apache Flink has introduced an important milestone feature for stream computing since the release of version 1.4.0 in December 2017: TwoPhase CommitSink Function […]
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Introduction to Apache Flink Zero Foundation (1): Analysis of Basic Concepts
Author: Chen Shouyuan and Dai Zili I. The Definition, Architecture and Principle of Apache Flink Apache Flink is a large distributed data processing engine. It can calculate finite data flow and infinite data flow statelessly or statelessly. Apache Flink can be deployed in various cluster environments to calculate data of various sizes quickly. 1. Flink […]
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Review | Apache Flink Version 1.9 Predicts New Features Powerful! (Contains PPT download links)
On June 29, the Beijing Station of Apache Flink Meetup came to a successful conclusion. Apache Flink 1.9 is the most changed version since Flink 1.0. The community has made a lot of refactoring and added many new features to Flink. This time Meetup focuses on the new features of Flink 1.9. _PPT Download_ Pay […]
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The state lifetime feature in Flink 1.8.0: How to automatically clean up the state of an application
For many state flow computing programs, a common requirement is to automatically clean up the state of the application in order to effectively control the size of the state, or to control the effective time of access to the state of the program (e.g. restricted by legal rules such as GDP R). Apache Flink has […]
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REVIEW | ALIYUN REAL-TIME COMPUTING SPECIAL STATION, BEIJING STATION
On June 30, Beijing Station of Aliyun Real-time Computing Specialty, the Director of Big Data from Gringshen Pupil, together with Alibaba Product Experts and Technical Experts, discussed the application practice and scenario solution of Real-time Computing. Apache Flink builds a one-stop high-performance real-time large data processing platform, which can support sub-second processing delay on PB-level […]
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Application Case | From Storm to Flink, you have five years’experience in improving real-time computing efficiency
Author | He Fei Company IntroductionYouzan is a business service company that provides business solutions for the whole industry. In Youzan, a large number of business scenarios rely on the processing of real-time data. As a basic technology component, they serve dozens of business products and hundreds of real-time computing tasks, including large screen of […]
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Open Source, Open Source-Deep Analysis of Alibaba’s Flink Optimization and Improvement
Introduction:With the advent of the era of artificial intelligence and the outbreak of data volume, Alibaba’s commodity data processing often needs to face two different sets of business processes, incremental and full. So Alibaba is thinking: can we have a unified large data engine technology, users only need to develop a set according to their […]
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Review | Apache Flink X Apache RocketMQ. Shanghai Station (PPT Download)
On July 6, Apache Flink Meetup X Apache RocketMQ. Shanghai Station, Flink technicians from Alibaba and Netease and Apache RocketMQ community cafes shared their application practices and cutting-edge technologies on Flink and RocketMQ. _PPT Download_ Apache Flink Meetup X Apache RocketMQ. Shanghai Station, please reply to the keyword “0706PPT” in the background to receive the […]
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Welfare | Flink Forward Asia 2019 is up to you to fill in the questionnaire and send it to the surrounding area!
In December 2018, Apache Flink Community China successfully hosted the first Flink Forward China in China and, with the help of many partners, successfully built it into the largest Flink Forward Conference with the largest number of participants. This year, Apache Flink’s annual summit of the highest specifications is about to start again! Flink Forward […]