[尝鲜] AIGC and Chatgpt

March 24, 2023 Architect, system No comments



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Presto-engine Privileges Control – Architect

January 20, 2022 Architect, bigdata, linux, system No comments

We use presto as the main data query engine to provide data query services for business parties. In our architecture, presto as a core capability requires access to data query permission control, including permission control at the table and column levels. We designed The following scheme to achieve this requirement


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[Upgrade] MySQL database upgrade to 8.x version tips

December 6, 2021 MYSQL, software, system No comments

Recently we upgrade our database cluster to version 8.x .

Read this PDF to get some  experience    MySQL_8.x_upgrade[……]

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Clickhouse Materialized view

April 24, 2021 Architect, bigdata No comments

We are now using Clickhouse for OLTP  streaming computing system.

Read this PDF for some tips for MV of Clickhouse CK-MV[……]

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Consul with Redis HA

April 14, 2020 Architect, NoSQL, redis, software No comments

We make a test to see how consul hold redis High Available solution.

In this test we don’t use sentinel to do auto failover.(we simulate sentinel m[……]

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[Archiving] Antdeck Platform for MySQL

March 5, 2020 Architect, backup, MYSQL, rdbms, storage, system No comments

We use Antdeck paltform to do mysql data archiving jobs. This platform was developed by ruzuojun . He is also the author of  Lepus 

Read this pdf [……]

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[Hardware] Redis with Intel AEP Test

November 12, 2019 Architect, hardware, redis, storage, system No comments

Based on Netease Test




从Intel Optane SSD和DIMM谈全闪存性能优化
Intel Data-Centric Innovation Day的启示[……]

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[Platform] Database OPS architect

May 29, 2019 Architect No comments

Please download below ppt file,shared in Shenzhen 2019



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Redis Cluster tools and source code

April 25, 2018 Architect, NoSQL, redis No comments

From our team @CruePan, Detail explain Redis cluster system tools usage. Deeply mining redis client source code

download this ppt Redis_tools_sourc[……]

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Donkey System

January 18, 2018 Architect, Architecture, linux, MYSQL, software, system No comments

Donkey system is a fully automatic MySQL database change system.
It gives a great help both to the release of the business and the company’s automate[……]

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