mryufeng
- 浏览: 982380 次
- 性别:
- 来自: 广州
-
最新评论
-
qingchuwudi：
有用，非常感谢！
erlang进程的优先级 -
zfjdiamond：
你好 这条命令 在那里输入？？
你们有yum 我有LuaRocks -
simsunny22：
这个是在linux下运行的吧，在window下怎么运行escr ...
escript的高级特性 -
mozhenghua：
http://www.erlang.org/doc/apps/ ...
mnesia 分布协调的几个细节 -
fxltsbl：
A new record of 108000 HTTP req ...
Haproxy 1.4-dev2: barrier of 100k HTTP req/s crossed
文章列表
原文地址： http://aifreedom.com/technology/112
Emacs快捷键列表
本文在署名-非商业性使用-相同方式共享 3.0版权协议下发布, 转载请注明出自aifreedom.com
C = Control
M = Meta = Alt | Esc
Del = Backspace
基本快捷键(Basic)
C-x C-f "find"文件, 即在缓冲区打开/新建一个文件
C-x C-s 保存文件
C-x C-w 使用其他文件名另存为文件
C-x C-v 关闭当前缓冲区文件并打开新文件
C-x i 在当前光标处插入文件
C-x b 新建/切换缓冲 ...
- 2009-03-27 15:42
- 浏览 3469
- 评论(3)
需要大规模测试的话 tsung的插件就很好用,写插件的时候需要知道多点tsung内部的信息.
OTP Supervision tree:
====================
The application is now split in two (see tsung-inside.png for an overview):
** a single controller (tsung_controller)
* ts_config_server (gen_server). Configuration server. Session's
definitions are kept ...
原文地址：http://www.process-one.net/en/wiki/Writing_a_Tsung_plugin/
Writing a Tsung plugin
This is a simple tutorial on writing a tsung plugin.
Since tsung is used to test servers lets define a simple server for testing. myserver.erl provides 3 operations: echo, add and subtract.
myserver.erl assumes ...
- 2009-03-26 18:30
- 浏览 2974
- 评论(0)
原文地址： http://hyjdx1983.iteye.com/blog/354585
没有钱，爱情能走多远？真的，我感觉我的心灵仿佛被它揉搓了一般，不能静止。
好象我的眼前忽然树立了一面镜子，而我们投射在那里面的影象，却是不真实的。
经常，我们被教育成应该做这样的人，要象大多数的人所热望的少数成功者一样，他们的人生里有无尽的风光和色彩，他们拥有财富和美女，他们的生活从不馈缺，他们好似永无痛苦。
这种社会的榜样，时时地提醒着一些人的贫穷和尴尬。仿佛他们是可耻的，卑微而渺小。就连爱情，好象这个时期的他们，也不配拥有。
可是，为什么没有人提到心灵？！还有伤害和背叛。
...
- 2009-03-25 13:34
- 浏览 1242
- 评论(1)
这3点描述了大概mnesia是如何运作的，多读几遍！
6.6 Loading of Tables at Start-up
At start-up Mnesia loads tables in order to make them accessible for its applications. Sometimes Mnesia decides to load all tables that reside locally, and sometimes the tables may not be accessible until Mnesia brings a copy of the table ...
- 2009-03-23 17:06
- 浏览 3389
- 评论(2)
原文地址： http://www.drxyzzy.org/mnesia-snmp/index.html
手册写的巨明白
Contents
Introduction
Define a Mnesia Table
Create the MIB File
Create the .funcs File
Compile the MIB for OTP
Create sys.config and .conf Files
Create MIB Header for Mnesia
Create Data Directory for Mnesia
Create Erlang Program
Start OTP ...
- 2009-03-23 16:53
- 浏览 2065
- 评论(0)
原文地址： http://dukesoferl.blogspot.com/2008/08/scaling-mnesia-with-localcontent.html
so we've been spending the last two weeks trying to scale our mnesia application for a whole bunch of new traffic that's about to show up. previously we had to run alot of ec2 instances since we were using ets (RAM-bas ...
- 2009-03-22 18:26
- 浏览 1359
- 评论(2)
原文地址： http://www.metabrew.com/article/on-bulk-loading-data-into-mnesia/
On bulk loading data into Mnesia
Consider this a work-in-progress; I will update this post if I find a ‘better’ way to do fast bulk loading
The time has come to replace my ets-based storage backend with something non-volatile. ...
- 2009-03-22 18:15
- 浏览 1862
- 评论(0)
原文地址： http://streamhacker.wordpress.com/2008/12/20/how-to-fix-erlang-out-of-memory-crashes-when-using-mnesia/
December 20, 2008 at 9:53 am (erlang) (database, dets, ets, iteration, memory, mnesia, records, transactions)
If you’re getting erlang out of memory crashes when using mnesia, chances are you ...
- 2009-03-22 18:11
- 浏览 2090
- 评论(0)
原文地址： http://stackoverflow.com/questions/421501/what-is-the-storage-capacity-of-a-mnesia-database
Quite large if your question is "what's the storage capacity of an mnesia database made up of a huge number of disc_only_copies tables" - you're largely limited by available disk space.
An ea ...
- 2009-03-20 23:25
- 浏览 1888
- 评论(0)
原文地址： http://www.erlang.org/~hakan/
Mnesia upgrade policy (PA3)
===========================
This paper describes the upgrade policy of the Mnesia application.
It is divided into the following chapters:
o Architecture overview
o Compatibility
o Configuration management
o Compatibility requireme ...
- 2009-03-20 15:04
- 浏览 1529
- 评论(0)
原文地址：http://www.erlang.org/~hakan/
知道这个就可以预估mnesia的资源消耗哦
Mnesia introduces no hard system limits on its own. The hard limits
can be found in the underlaying system(s), such as the Erlang Run Time
System (ERTS) and the operating system.
At startup Mnesia consumes a small amount of fixed resources,
...
- 2009-03-20 14:59
- 浏览 1963
- 评论(0)
Login : Register
Can one mnesia table fragment be further fragmented?
View: New views
5 Messages — Rating Filter: Alert me
Can one mnesia table fragment be further fragmented?
Click to flag this post
by devdoer bird Jun 18, 2008; 12:33am :: Rate this Message: - Use ratings to moderate (?)
Re ...
- 2009-03-20 03:01
- 浏览 2105
- 评论(0)
原文地址： http://blog.socklabs.com/2008/02/06/dynamically_sizing_a_fragmente.html
Not too long ago Mark Zweifel introduced me to Erlang. There are plenty of websites that explain what it is, how it works and where it came from so I'm not going to go into those details right here.
What I've really been ...
- 2009-03-20 02:54
- 浏览 3193
- 评论(1)
原文地址： http://www.erlangatwork.com/2009/03/lies-damned-lies-and-benchmarks.html
Erlang/OTP R13A was released today with a number of major SMP improvements. I've been playing with R13 snapshots for a while and wrote a simple HTTP server to compare the SMP performance on R12 and R13. This ser ...
- 2009-03-19 15:12
- 浏览 1687
- 评论(5)