GitHub - pingcap/tidb: TiDB is an open-source, cloud-native, distributed, MySQL-Compatible database for elastic scale and real-time analytics. Try AI-powered Chat2Query free at : https://www.pingcap.com/tidb-serverless/You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
MariaDB 10.5 の性能は不正？
普段は基本的にMariaDBの動向は全く追って無いです。 でも先日、MariaDB 10.5 のfsync()発行が少なく性能が良いのは何故なのかちょっと見てほしいと言われて、 mariadb-10.5.9.tar.gz をざっと見たらあっという間に原因特定。 「fsync()を待つべきなのに待ってないから」 只の不正と判明。 動作としては、 innodb_flush_log_at_trx_commit = 1 でも innodb_flush_log_at_trx_commit = 2 でも 並列度が上がると多くのトランザクションが innodb_flush_log_at_trx_commit = 0 の動作と同等となってしまうようです。 待たないのだから速いに決まってる。こんな不正なものと比較されるのは腹立たしいです。 指定のLSNまでのwriteやflushを終わらせる log_wri
HeidiSQL - MariaDB/MySQL, MSSQL, PostgreSQL, SQLite and Interbase/Firebird made easy
What is HeidiSQL? HeidiSQL is free software for people who work with databases, and aims to be intuitive to use. "Heidi" lets you connect to a variety of databases, like MariaDB, MySQL, Microsoft SQL, PostgreSQL, SQLite, Interbase and Firebird. Once you are connected, you can edit data and structures in these databases. Invented in 2002 by Ansgar, HeidiSQL is still a popular tool for MariaDB and M
Ansible idempotent MySQL installation Playbook
I want to setup a MySQL server on AWS, using Ansible for the configuration management. I am using the default AMI from Amazon (ami-3275ee5b), which uses yum for package management. When the Playbook below is executed, all goes well. But when I run it for a second time, the task Configure the root credentials fails, because the old password of MySQL doesn't match anymore, since it has been updated
AWS News Blog
Amazon SageMaker Geospatial Capabilities Now Generally Available with Security Updates and More Use Case Samples At AWS re:Invent 2022, we previewed Amazon SageMaker geospatial capabilities, allowing data scientists and machine learning (ML) engineers to build, train, and deploy ML models using geospatial data. Geospatial ML with Amazon SageMaker supports access to readily available geospatial dat
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