new doc

Author: digoal

201812/20181230_01.md

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+## 一些灾难恢复术语 - Disaster recovery
+                                                                         
+### 作者                                                                         
+digoal                                                                         
+                                                                         
+### 日期                                                                         
+2018-12-30                                                                      
+                                                                         
+### 标签                                                                         
+PostgreSQL , rpo , rto , 灾难恢复 , dr , mttr , mtbf , mttf 
+                                                                         
+----                                                                         
+                                                                         
+## 背景       
+https://en.wikipedia.org/wiki/Mean_time_to_repair  
+  
+https://en.wikipedia.org/wiki/MTTR   
+  
+https://en.wikipedia.org/wiki/Disaster_recovery  
+  
+![pic](20181230_01_pic_001.png)  
+  
+  
+<a rel="nofollow" href="http://info.flagcounter.com/h9V1"  ><img src="http://s03.flagcounter.com/count/h9V1/bg_FFFFFF/txt_000000/border_CCCCCC/columns_2/maxflags_12/viewers_0/labels_0/pageviews_0/flags_0/"  alt="Flag Counter"  border="0"  ></a>  
+  
+  
+## [digoal's 大量PostgreSQL文章入口](https://github.com/digoal/blog/blob/master/README.md "22709685feb7cab07d30f30387f0a9ae")
+  
+  
+## [免费领取阿里云RDS PostgreSQL实例、ECS虚拟机](https://free.aliyun.com/ "57258f76c37864c6e6d23383d05714ea")
+  

201812/20181230_01_pic_001.png

@@ -2,6 +2,7 @@
 
 ### 文章列表  
 ----  
+##### 20181230_01.md   [《一些灾难恢复术语 - Disaster recovery》](20181230_01.md)  
 ##### 20181226_01.md   [《PG,PPAS,oracle,mysql,ms sql,sybase 迁移到 PG, PPAS (跨版本升级)》](20181226_01.md)  
 ##### 20181224_01.md   [《PostgreSQL 如何知道临时表是当前会话还是其他会话创建的》](20181224_01.md)  
 ##### 20181218_01.md   [《PostgreSQL 11 并行计算算法，参数，强制并行度设置》](20181218_01.md)  

201812/readme.md

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+<a rel="nofollow" href="http://info.flagcounter.com/h9V1"  ><img src="http://s03.flagcounter.com/count/h9V1/bg_FFFFFF/txt_000000/border_CCCCCC/columns_2/maxflags_12/viewers_0/labels_0/pageviews_0/flags_0/"  alt="Flag Counter"  border="0"  ></a>  
+  
+### 文章列表  
+----  

201901/readme.md

@@ -42,6 +42,8 @@ digoal's|PostgreSQL|文章|归类
 
 ### 所有文档如下  
 ----  
+----  
+##### 201812/20181230_01.md   [《一些灾难恢复术语 - Disaster recovery》](201812/20181230_01.md)  
 ##### 201812/20181226_01.md   [《PG,PPAS,oracle,mysql,ms sql,sybase 迁移到 PG, PPAS (跨版本升级)》](201812/20181226_01.md)  
 ##### 201812/20181224_01.md   [《PostgreSQL 如何知道临时表是当前会话还是其他会话创建的》](201812/20181224_01.md)  
 ##### 201812/20181218_01.md   [《PostgreSQL 11 并行计算算法，参数，强制并行度设置》](201812/20181218_01.md)