MySQL vs PostgreSQL: Key Features and Use Cases February 1, 2024 David Stokes This blog was originally published in June of 2023 and updated in February of 2024. For more than a quarter of a century, people have
This blog on What is PostgreSQL covers an introduction to PostgreSQL, its history, features, applications, advantages, and disadvantages of PostgreSQL.
最近一直研究postgresql,也想做一个像mysql一样的replication。 毕竟单台postgresql无论性能如何,总有撑不下去的时候。 网上查了下关于postgresql的一些资料,发现pg本身不带replication这个功能,master-slave也没有,但是一些第三方的软件可以支持这些,一开始发现slony似乎看着不错,但是配了一天发现这个东西配置实在是太复杂...
PostgreSQL 正在高歌猛进,而 MySQL 却日薄西山,而 MySQL 却日薄西山,作为 MySQL 生态主要抗旗者的Percona也不得不悲痛地承认这一现实,连发了三篇《MySQL将何去何从》,《Oracle最终还是杀死了MySQL》,《Oracle还能挽救MySQL吗》,公开表达了对 MySQL 的失望与沮丧; Percona 的 CEOPeter Zaitsev也表示: 有了PostgreSQ...
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SQL database backup and restore You can back up and restore MySQL,PostgreSQLand SQL databases easily from the command line or with third-party tools available separately. iPhone You can back up your iPhone to your computer by using iTunes or to the cloud by using iCloud. Depending on the ...
Added JSON support for MySQL and PostgreSQL and arrays support for PostgreSQL. In order to do that, Query Builder internals were refactored significantly and now support object format for conditions:$query->andWhere(new OrCondition([ new InCondition('type', 'in', $types), ['like', 'name'...
While most on-premises SQL databases can only support relational databases like MySQL and PostgreSQL, cloud databases can support SQL databases and NoSQL databases, including MongoDB and Apache CouchDB. Easier access. SQL databases are generally easy to access, but users now have the ability to ...
PostgreSQL 9.4 does not create the index on the child table and correctly enforces the constraint. The same is true for SQLite3. fktest=# create table t1 (id int not null primary key, name varchar(100) not null); CREATE TABLE fktest=# create table t2 (id int not null primary key,...