当前位置:网站首页>数据库连接池和数据源
数据库连接池和数据源
2022-07-02 11:21:00 【这不比博人传燃?】
数据源:就是数据来源,数据库的意思。多数据源就是连接多个数据库,可切换。
数据库连接池:https://blog.csdn.net/CrankZ/article/details/82874158
边栏推荐
- String matching problem
- Quick analysis: easy to share the Internet
- Tencent cloud tstor unified storage passed the evaluation of the first batch of basic file storage capabilities of the ICT Institute
- Fabric. JS free drawing ellipse
- C语言高级用法--函数指针:回调函数;转换表
- Fabric.js 自由绘制椭圆
- P1042 [noip2003 popularization group] Table Tennis
- kaggle如何使用utility script
- 软件测试的方法
- NLA natural language analysis realizes zero threshold of data analysis
猜你喜欢

关于Flink框架窗口(window)函数最全解析

Fabric.js 上划线、中划线(删除线)、下划线

没有从远程服务器‘‘映射到本地用户‘(null)/sa‘的远程用户‘sa‘及服务主密码解密错误的解决办法

Fabric. JS upper dash, middle dash (strikethrough), underline

Daily learning 2

联合搜索:搜索中的所有需求

Yyds dry goods inventory software encryption lock function

Design and implementation of car query system based on php+mysql

2022家用投影仪首选!当贝F5强悍音画效果带来极致视听体验

Stm32-dac Experiment & high frequency DAC output test
随机推荐
Quarkus learning IV - project development to deployment
Qt新建项目
Tip: SQL Server blocked the state 'openrowset/opendatasource' of component 'ad hoc distributed queries'
每日学习2
2022 home projector preferred! Dangbei F5 brings the ultimate audio-visual experience with its powerful audio-visual effect
线性dp求解 最长子序列 —— 小题三则
Start to write a small demo - three piece chess
Use of swagger
QT new project
PTA question bank== > complex four operations, one for one, examination seat number (7-73)
《可供方案开发》口算训练机/数学宝/儿童口算宝/智能数学宝 LCD液晶显示驱动IC-VK1622(LQFP64封装),原厂技术支持
Data Lake (11): Iceberg table data organization and query
Uniapp automated test learning
Fabric.js 自由绘制圆形
PyQt5_ Qscrollarea content is saved as a picture
OpenHarmony笔记-----------(四)
[development environment] 010 editor tool (tool download | binary file analysis template template installation | shortcut key viewing and setting)
数据湖(十一):Iceberg表数据组织与查询
c# 水晶报表打印
Development and design of animation surrounding mall sales website based on php+mysql