pgEdge mostra como fazer upgrade major do PostgreSQL in-place, nó a nó, sem perder disponibilidade em cluster multi-master ...

The Validate option now supports upgrades from MySQL 8.0 to 8.4, in preview. Before you upgrade, select Validate in the Upgrade pane and set 8.4 as the target version. Validation checks your server ...

Enterprise website + OA high-availability cluster on RHEL 10: Keepalived VRRP, HAProxy layer-7 routing, MySQL 8.4 replication, NFS shared storage. Real deployment with measured data (0.88s VIP ...

MySQL Group Replicationでは、新規メンバーの参加や障害からの復帰の際に、グループから離脱していた期間に発生したトランザクションの同期が必要になります。この同期処理を担うのがDistributed ...

Lucas Kloberdanz-Dyck is a writer for Collider. He grew up creating lists, stories, and worlds, which led to his love of anime and video games. He attended Sheridan College where he earned an Honours ...

Azure Database for MySQL is a relational database service powered by the MySQL community edition. You can use Azure Database for MySQL to host a MySQL database in Azure. It's a fully managed database ...

Every time a cell divides, it must copy its DNA with extraordinary precision. But this process is constantly challenged by DNA damage. Among the most dangerous lesions are DNA interstrand crosslinks ...

The world of science has been stuck in an existential crisis over whether we actually know the things we thought we knew. Re-running an old study today doesn't always yield the same result. Same with ...

When cells proliferate, genomic DNA is precisely duplicated once per cell cycle. Abnormalities in this DNA replication process can cause alterations in genomic DNA, promoting cellular ageing, cancer, ...

python-mysql-replication 是一个纯 Python 实现的 MySQL 复制协议工具，可以让你从 MySQL 服务器读取二进制日志（binlog）并解析其中的事件。 python-mysql-replication 是一个强大的工具，特别适合需要实时处理 ...

MySQL Group Replication是MySQL服务器的一个插件；组中的每台服务器都需要配置和安装该插件。本文将介绍如何创建一个包含三个MySQL服务器实例的复制组，每个实例都运行在不同的主机上。 要部署 ...

The Presidential Commission to Make America Healthy Again (MAHA) released a report on children’s health last month, and it uses the word “crisis” no fewer than 40 times within 72 pages. One of these ...