原创 分享AZ-300,AZ-301教學視頻
Microsoft AZ-300 Certification Course: Azure Architect Technologies https://learning.oreilly.com/videos/-/101894765
2020-06-20 19:13:19
原创 centos7 安裝 zabbix4.2
Zabbix Server 安裝 1.Install Zabbix repository rpm -Uvh https://repo.zabbix.com/zabbix/4.2/rhel/7/x86_64/zabbix-relea
2020-06-09 04:34:24
2
原创 postgresql10新增加分區表PARTITION BY
postgresql10以前版本的分區表是通過繼承追加制約實現的，postgresql10新追加PARTITION BY可以直接定義list和range分區，檢證如下： postgres=# CREATE TABLE test(i
2020-06-09 04:34:24
29
原创 centos7上安裝postgresql10.0 Beta2版
1.下載安裝包 https://ftp.postgresql.org/pub/source/v10beta2/postgresql-10beta2.tar.gz 2.解壓編譯 tar zxvf postgresql-10beta2
2020-06-09 04:34:24
原创 AWS Databases學習筆記
Database systems and engines can be grouped into two broad categories: Relational Database Management Systems (RDBM
2020-06-09 04:34:24
16
原创 postgresql 在流複製模式下，WAL發生以下錯誤的對處方法
開發十年，就只剩下這套架構體系了！ >>> postgresql在流複製模式（stream）時，slave側log出現以下錯誤： record with zero length at XXX FATAL:terminating
2020-02-21 04:31:16
原创 postgresql10 啓動log追加監聽ip和port
開發十年，就只剩下這套架構體系了！ >>> [postgres@localhost bin]$ ./pg_ctl start -D /usr/pgdata/ waiting for server to start....201
2020-02-21 04:31:16
原创 postgresql 表索引膨脹確認SQL
SELECT current_database(), schemaname, tablename, /reltuples::bigint, relpages::bigint, otta,/ ROUND((CASE WHEN ott
2019-09-15 16:52:19
1
原创 AWS Simple Workflow Service (Amazon SWF)學習筆記
Amazon SWF makes it easy to build applications that coordinate work across distributed components. When using Amazon
2019-03-15 16:59:20
2
原创 AWS Simple Notification Service (Amazon SNS)學習筆記
Amazon SNS is a web service for mobile and enterprise messaging that enables you to set up,operate, and send notifica
2019-03-15 16:59:20
2
原创 AWS DynamoDB學習筆記
Amazon DynamoDB is a fully managed NoSQL database service that provides fast and lowlatency performance that scales w
2019-03-14 16:10:36
14
原创 AWS Simple Queue Service (Amazon SQS)學習筆記
Amazon SQS is a fast, reliable, scalable, and fully managed message queuing service. Amazon SQS makes it simple and c
2019-03-14 16:10:36
78
原创 AWS Redshift 學習筆記
Amazon Redshift is a fast, powerful, fully managed, petabyte-scale data warehouse service in the cloud. Amazon Redshi
2019-03-14 16:10:26
15
原创 Amazon Databases and AWS學習筆記
Database systems and engines can be grouped into two broad categories: Relational Database Management Systems (RDBMS)
2019-03-13 15:59:09
8