rdbms

Infiniflash Benchmark

May 29, 2016 Architect, Architecture, hardware, MYSQL, performance No comments

Sandisk (FusionIO) and Nexenta are working together to build this SDS solution.

Infiniflash is a very large SDS production, which manages for very[……]

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MySQL distributed message system

April 12, 2016 Architect, Architecture, hardware, MYSQL, replication, software No comments

Based on messages, we create mysql replication platforms , using async message to build strong distributed subscription system.

read this PDF : htt[……]

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TokuDB benchmark on PCIe

October 21, 2015 Architect, Architecture, hardware, Internals, MYSQL, performance No comments

MariaDB TokuDB benchmark on FusionIO ,Compare TokuDB and InnoDB engines.

read: TokuDB_benchmark[……]

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MySQL lost “AUTO_INCREMENT” after a long time

October 8, 2015 Internals, MYSQL, rdbms No comments

Description:

I create a empty table and then alter this table's "AUTO_INCREMENT" starts from 10000000.After a long time ,MySQL lost[......]

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NVMFS Supports Atomic Writes

September 6, 2015 Architect, hardware, Internals, MYSQL No comments

Benchmark for NVMFS (supports atomic writes ,so we can close double-write option on specific MySQL version )

tips: some Flash-based cards could sup[……]

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[Reprint]Injection MySQL – Function

August 24, 2015 Internals, linux, MYSQL, rdbms No comments

Reprint a PDF for MySQL Injection Test

MySQL Error Based SQL Injection Using EXP[……]

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MySQL checksum

August 19, 2015 MYSQL, replication, system No comments

how to use percona-tookit to verify mysql data

Read this PDF : mysql_checksum[……]

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How to configure AWR system

August 6, 2015 Architect, Architecture, mongodb, MYSQL, NoSQL, rdbms, software No comments

In this article, we introduce myawr and mongoawr system .

Read this PDF, you will learn how to configure them.

How to configure AWR system.[……]

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How to configure Tcpdump system

July 24, 2015 Architect, Architecture, Internals, MYSQL, network, system No comments

MySQL Tcpdump system : use percona-toolkit to analyze network packages

We can identify problem SQLs with high execution frequency.

With DBMON s[……]

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How to configure WEBM

July 15, 2015 Architect, mongodb, MYSQL, software No comments

Architecture of WEBM system.

Reference:

http://www.vmcd.blog/2014/10/webm_v2-has-been-released/
http://www.vmcd.blog/2014/09/webm-mysql-databa[……]

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