-
Notifications
You must be signed in to change notification settings - Fork 2
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Create JavaWeb开发思维导图之——JDBC数据库连接池(37).md
- Loading branch information
Showing
1 changed file
with
39 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,39 @@ | ||
--- | ||
title: JavaWeb开发思维导图之——JDBC数据库连接池(37) | ||
categories: | ||
- 开发 | ||
- G-后端开发 | ||
- JavaWeb | ||
tags: | ||
- JavaWeb | ||
abbrlink: 911c7e85 | ||
date: 2024-12-16 09:18:50 | ||
--- | ||
## 一 概述 | ||
|
||
* 数据库连接背景 | ||
* 数据库连接池 | ||
|
||
<!--more--> | ||
|
||
## 二 内容详情 | ||
|
||
### 2.1 数据库连接背景 | ||
|
||
* 数据库连接是一种关键的、有限的、昂贵的资源 | ||
* 对数据库连接的管理能影响整个应用的性能指标 | ||
* 针对这个问题,出现了数据库连接池 | ||
|
||
### 2.2 数据库连接池 | ||
|
||
* 数据库连接池负责分配、管理和释放数据库连接 | ||
* 允许应用程序重复使用一个现有的数据库连接,而不是再重建一个 | ||
* 这能提高对数据库操作的性能 | ||
|
||
## 三 思维导图 | ||
|
||
![javaweb-xmind-jdbc-chi-7][1] | ||
|
||
|
||
|
||
[1]:https://cdn.jsdelivr.net/gh/PGzxc/CDN/blog-java/javaweb-xmind-jdbc-chi-7.png |