【Physical (Raw) Versus Logical Backups】

　　Physical backups consist of raw copies of the directories and files that store database contents. This type of backup is suitable for large, important databases that need to be recovered quickly when problems occur.

　　Logical backups save information represented as logical database structure (CREATE DATABASE, CREATE TABLE statements) and content (INSERT statements or delimited-text files). This type of backup is suitable for smaller amounts of data where you might edit the data values or table structure, or recreate the data on a different machine architecture.

　　

参考：https://dev.mysql.com/doc/refman/5.7/en/backup-types.html

Physical (Raw) Versus Logical Backups的更多相关文章

  1. physical processor, core, logical processor

    Processor Groups https://docs.microsoft.com/en-us/windows/desktop/ProcThread/processor-groups The 64 ...

  2. physical CPU vs logical CPU vs Core vs Thread vs Socket（翻译）

    原文地址: http://www.daniloaz.com/en/differences-between-physical-cpu-vs-logical-cpu-vs-core-vs-thread-v ...

  3. oracle(六) physical read and logical read

    1.物理读:从disk到buffer cache.其产生的主要原因是: (1) 在数据库高速缓存中不存在这些块 (2) 全表扫描 (3)磁盘排序 2.oracle中读写disk的单位是block.而用 ...

  4. Backup and Recovery Types

    Physical(Raw) and Logical Backup: 1.Physical backups consist of raw copies of the directories and fi ...

  5. Life of an Oracle I/O: tracing logical and physical I/O with systemtap

    https://db-blog.web.cern.ch/blog/luca-canali/2014-12-life-oracle-io-tracing-logical-and-physical-io- ...

  6. [DFNews] Cellebrite UFED Physical Analyzer 3.8

    Cellebrite 两周前正式发布了UFED设备所附带的Physical Analyzer和Logical Analyzer软件,更新后版本为3.8 下载地址已更新至置顶资源下载页面. 主要更新如下 ...

  7. [Oracle][DATAGUARD] 关于确认LOGICAL STANDBY的同期状况的方法

    Oracle的DATAGUARD环境,有PHYSICAL STANDBY和LOGICAL STANDBY两种.PHYSICAL STANDBY是传输REDO传到Standby端,然后由Standby端 ...

  8. Migrating Oracle on UNIX to SQL Server on Windows

    Appendices Published: April 27, 2005 On This Page Appendix A: SQL Server for Oracle Professionals Ap ...

  9. ocp 1Z0-042 61-120题解析

    61. View the Exhibit.Which statement regarding the dept and emp tables is true?A) When you delete a ...

随机推荐

  1. 【Fiddler学习】Fiddler简介和Web抓包应用（转）

    一.Fiddler是什么? Fiddler是一个http协议调试代理工具,它能够记录并检查所有你的电脑和互联网之间的http通讯,设置断点,查看所有的进出Fiddler的数据. Fiddler 要比其 ...

  2. jq-杂记

    点击消失 <script src="https://cdn.bootcss.com/jquery/1.10.2/jquery.min.js"> </script& ...

  3. 浮动ip cz

  4. python学习笔记_week24

    note 内容回顾: Model - 数据库操作 on_delete Query_set select_related 跨表数据一次性拿过来,不增加sql查询次数.帮助跨表,后面参数只能加连表字段 f ...

  5. 关于IK 分词器

    准备: 1 创建索引: PUT my_index PUT my_index2 2 先做好映射: PUT /my_index/*/_mapping { "properties": { ...

  6. Android Netty Client

    Android netty client Start a netty client on android Download netty Download url :https://netty.io/d ...

  7. 02.photoshop制作透明图片步骤

    1.首先打开PS软件和图片如下.文件-新建. 2.如下图背景内容选择-透明.在确定. 3.出现了白底这就是透明的. 4.将图片背景都去除 5.在选择文件-存储为 6.格式选择.GIF的文件.其它不是透 ...

  8. microsoft visual c++ 14.0 is required问题解决办法

    方法有两个: 1.绕过pip,手动下载包 2.升级vc 详情参考:https://blog.csdn.net/amoscn/article/details/78215641

  9. UI5-学习篇-8-本地SAP WEB IDE开发

    1.本地SAP WEB IDE下载 UI5-学习篇-3-Local SAP WEB IDE下载 2.启动Orion服务 解压SAP WEB IDE文件后,双击Orion应用程序启动服务,如下图: 服务 ...

  10. CSS 的 ID 和 Class 有什么区别，如何正确使用它们。

    css只用class来写并有专门的class通用和私有模块命名, id具有唯一性且优先级太高只作为js操作dom的挂钩全部不添加样式, 如果使用jq或zepto的话,操作的class类名一般也不加样式 ...