SysBench-0.5/ lua:
POINT SELECT QPS test
sysbench --num-threads= --test=oltp.lua --oltp_tables_count=8 --oltp-table-size=1000000 --rand-init=on --report-interval=1 --rand-type=uniform --forced-shutdown=1 --max-time=120 --max-requests=0 --percentile=99 --mysql-user=root --mysql-db=sbtest8t1M --mysql-table-engine=INNODB --mysql-socket=/tmp/mysql.sock --oltp-point-selects=1 --oltp-simple-ranges=0 --oltp-sum-ranges=0 --oltp-order-ranges=0 --oltp-distinct-ranges=0 --oltp-skip-trx=on --oltp-test-mode=nontrx …
Redis What's coming up in Redis 2.6 : virtual memory is out, persistence improvements and LUA is in, plus better code base (not a feature, but an enabler).
Man it up Write more man pages :
It happens that Unix, in its age-old sage ways, has been storing its docs out-of-line with the relevant code for years. They're called manpages, and they mostly don't suck. Every C API on a modern Unix has a corresponding manpage that describes the relevant functions …
- paperplanes: EventMachine, How Does It Work?
- Ruby News: Red Dirt RubyConf 2010
- Practicing Ruby: USP: Unix processes and their attributes
- Article RSS Feed: May 2010 Meeting
- NetManiac: Email verification - regexp
- Testing 1,2,3...: Why not use FFI? Here's why.
…their own plugins in Lua. They can't be responsible for bugs in developers' Lua plugins. :-)
Q: Would it work with the ORM layer of Doctrine, considering it would only work for one unit of work?
A: Yes, if you layer an ORM on top of the DAL, this makes it inconvenient to choose the degree of slave lag tolerance as I have shown. This is probably a good reason to redesign my prototype to use hints embedded in SQL comments, instead of instantiating different wrapper classes. …
- Mike Perham: Converting a MySQL database from Latin1 to UTF8
- Signal vs. Noise: How I came to love big data (or at least acknowledge its existence)
- Engine Yard Developer Blog: Database Stack End of Life Announcements
- till's blog: Hosted MySQL: Amazon RDS (and backups)
- Pixellated Visions: Fixing MySQL and rubygem errors on a new rails 2.3.8 install
- Brightbox Ruby Blog: MySQL authentication vulnerability
…stuck every time. I made a Android app in Eclipse, wrapped my head around Lua and Corona SDK , and tried to deal with Objective-C, Xcode, and Interface Builder. Not only did I have to throw out my existing toolset and workflow to break into this world, I had to ramp up with new APIs, frameworks, and more.
RubyMotion came at the perfect time: I wanted to make mobile apps, I didn't have to throw out my existing workflow, and I could still write Ruby! Here's what …
- Global Nerdy: Mobile Development News Roundup for Tuesday, May 22, 2012
- Merbist: MacRuby on iOS - RubyMotion review
- A Fresh Cup: Double Shot #987
- Fingertips: Functional View and Controller testing with RubyMotion
- Phusion Corporate Blog: Laurent Sansonetti of RubyMotion fame to speak at BubbleConf 2012
- A Rubyist Railstastic Adventure: The RubyMotion Way
Time for a bit of work, and then off to the Boy Scout camp for the weekend. NRA Handgun Instructor training this time.
Lua-Quick-TryOut - Windows/ Linux IDE for dabbling with Lua.
TextMate 2 at GitHub - With a GPL3 license. Hard to view this as anything other than a death rattle.
jQuery 1.8 Released - And just like that I'm behind again. Looks like lots of solid improvement.
Rails 3.2.8 has been released! - With a trio of important security fixes. Time to turn the upgrade crank again.
…allowing you replace double by float (though still imperfect), the possibility to replace the memory allocator and it was even reported to me that mruby can run on the Lego Mindstorms platform which only has 250K of memory!
mruby is still in alpha stage but it's getting more interesting every day and at this rate it will soon become a real alternative to Lua.
Learn how to get started with mruby now.
- JJinuxLand: Books: Masterminds of Programming
- processi: ruote 2.1 released
- High Scalability: Comet - An Example of the New Key-Code Databases
- Litany Against Fear: RailsConf 2009 Starting up Fast Lessons from the Rails Rumble
- Ruby Inside: The Last Week in Ruby: Rails 3.1.1, Sinatra Recipes, Spree Gets Funded and more
- codahale.com: Ruby and Male Privilege
…their own plugins in Lua. They can't be responsible for bugs in developers' Lua plugins. :-)
Q: Would it work with the ORM layer of Doctrine, considering it would only work for one unit of work?
A: Yes, if you layer an ORM on top of the DAL, this makes it inconvenient to choose the degree of slave lag tolerance as I have shown. This is probably a good reason to redesign my prototype to use hints embedded in SQL comments, instead of instantiating different wrapper classes. …
- Mike Perham: Converting a MySQL database from Latin1 to UTF8
- Signal vs. Noise: How I came to love big data (or at least acknowledge its existence)
- Engine Yard Developer Blog: Database Stack End of Life Announcements
- till's blog: Hosted MySQL: Amazon RDS (and backups)
- Pixellated Visions: Fixing MySQL and rubygem errors on a new rails 2.3.8 install
- Brightbox Ruby Blog: MySQL authentication vulnerability
…popularity have existed for much longer, such as Objective-C, Javascript, and Lua. So what changed in the last few years to awaken the polyglot passions of modern developers?
A parable will illustrate:
Programming enthusiast Joe is browsing Hacker News on a Saturday afternoon, and sees a story about Clojure, a Lisp-like programming language which he keeps hearing about. The comments on the story are filled with positive experiences reported by his peers, so he decides to spend …
- Litany Against Fear: RailsConf 2009 The Future of Deployment
- paperplanes: Web Operations 101 For Developers
- Andrzej on Software: Teaching Rails at University of Wrocław
- Mike Perham: Optimizing Heroku
- Viget.com Blogs: Provisional: New And Improved!
- Bamboo Blog: Translation of Matz Q&A article after joining Heroku
@ infynyxx scala, clojure, coffescript, lua, C#, ruby, perl need to beeuthanized — ryah (@ ryah) October 17, 2012
"You're doing it wrong," said the joker to the thief. "There's too much confusion, I can't get no relief." Imagine if someone told Bob Dylan he was doing it wrong -- the world wouldn't be the same. That taciturn phrase is overused and betrays a lack of imagination: don't shoot down the enthusiastic youth with …
- till's blog: JSConf.eu 2009: My takeaway
- High Scalability: Stuff The Internet Says On Scalability For August 3, 2012
- Engine Yard Developer Blog: 8 Hot Facebook Apps Built with PHP (and 1 Built with Rails)
…decided to see what he could do by combining it with luvit . Lua is a much simpler language than JavaScript and offers the potential of a much lower overhead because of its tininess. He and a small number of collaborators were able to put together luvit, a Lua equivalent of the Node API, in just a few months.
However, the true value of luvit is that it demonstrates the real power of Node. Instead of being a just a JavaScript library with a fairly complete standard library, …
- Intridea - Company Blog: Node.js Jumpstart
- Mike Perham: Cassandra Internals - Tricks!
- giant robots smashing into other giant robots: Use Capybara on any HTML fragment or page
- Opscode Blog: Chef 0.9.0 and Ohai 0.5.6 Released
- AkitaOnRails.com - English: From Solo to Full Chef
- codahale.com: You Can't Sacrifice Partition Tolerance