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DATABASE

[小測試] 使用不同種類的 Key-Value database 效能比較 / Berkeley DB / Redis / Memcache …

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DATABASE

[memo] docker : wnameless/oracle-xe-11g , create database tsdb steps

… docker run \ –name ora11xe -d \ -p 49160:22 \ -p 49161:1521 \ -v //mnt/data:/data \ -v /etc/localtime:/etc/localtime:ro \ -e ORACLE_ALLOW_REMOTE=true \ wnameless/oracle-xe-11g

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DATABASE System/Linux/Unix*

Protected: [archive] Install Oracle Database 11gR2 on Ubuntu 12.04

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DATABASE

Protected: [oracle] create user / schema syntax command

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DATABASE Service Software

[memo] Ubuntu forgot mysql root password

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DATABASE System/Linux/Unix*

Protected: [memo] Oracle Database 11g Release 2 (11.2) Installation On Oracle Linux 6

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DATABASE Programming/misc System/Linux/Unix*

Monster LAMP stack on Docker

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DATABASE Service Software System/Linux/Unix*

Google : Google Cloud Platform , GCP ,

google.com – Google Cloud Platform‎  

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DATABASE

Oracle syntax: decode , 替換語法

Examples This example decodes the value warehouse_id. If warehouse_id is 1, then the function returns ‘Southlake’; if warehouse_id is 2, then it returns ‘San Francisco’; and so forth. If warehouse_id is not 1, 2, 3, or 4, then the function returns ‘Non domestic’.

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DATABASE Programming/php

[PHP] Sample code : Berkeley DB , bdb , dba_open , db4 , key-value database ,

$id = dba_open(“bdb4_tsid.db”, “w”, “db4”); if (!$id) { echo “dba_open failed\n”; exit; } dba_replace(“key”, “This is an example!”, $id); if (dba_exists(“key”, $id)) { echo dba_fetch(“key”, $id); dba_delete(“key”, $id); } dba_close($id);       This is an example! exist: This is an example! —> This is an example!