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ganglia XDR(eXternal Data Representation) protocol

ganglia gmond common deployment issues

ganglia metric extended by mod_python

extended the postgresql metric python module on ganglia

dotCloud say PostgreSQL does not scale for High Availability on the dotCloud Platform

don't touch /var/lib/docker during run container else ERROR: device or resource busy

Docker fence

Docker image Introduce

docker-hub OFFICIAL & AUTOMATED images

create docker image 1 - use other images

docker network performance reduce by nat module & kvm vs docker vs localhost

Docker Container Linking

share volumns between docker containers & local host

docker search, pull, login, push with Docker Hub - public registry

Docker usage basics

run docker as server & client

change docker default root directory /var/lib/docker

docker based cloud thinking

deploy owned private docker registry based on docker HUB registry image

Dockerfile RUN, CMD & ENTRYPOINT

Dockerfile introduce

Dockerfile best practices

how to create owned centos base image on centos

docker cann't use openvswitch bridge direct, but can use bridge-utils managed bridge in OVS-VSCTL managed bridge

docker means on kernel >= 3.8.0 stable?

docker network case with customized bridge

fast known when vm/docker failover to another machine (Linux exp)

dockerizing a sshd daemon based on Centos7

docker process tree

ceph install in CentOS 7 x64 within docker - 1

ceph install in CentOS 7 x64 within docker - 2

ceph install in CentOS 7 x64 within docker - 4

cgroup (Control Groups)

use cgroup blkio resource control limit throttle

Docker export import containers, save load images, commit containers, docker images tree

use Docker as OpenStack Cloud Operating System Compute Node - Nova's Hypervisor

pipework let's assign static IP to docker container simple.

Use OpenVSwitch & bridge & Docker & pipework fast build complicated testing ENV

docker sshd image problem, session required pam_loginuid.so, cann't login

use cgroup limit cpu core usage

Systemtap examples, Identifying Contended User-Space Locks

taskset - retrieve or set a process's CPU affinity (affect SYSTEMTAP TIME)

Kindle个人文档服务

GrabMyBooks The software that allows you to grab content off the web into your eBook reader

Wolfram Alpha 一个"事实搜索引擎"

Markdown 快速入门

TPC-H 使用

AliCloudDB for PostgreSQL rds_superuser与superuser的区别

rds_superuser是介于普通用户和superuser之间的一种权限。拥有rds_superuser权限的用户，可以有如下特权：创建和删除extension。创建和删除普通用户以及rds_superuser。用法举例：create role new_rds_superuser_name rd.

Greenplum 的Oracle兼容性之 - orafunc

PostgreSQL C代码覆盖率测试(gcov, lcov)