New-age Transactional Systems - Not Your Grandpa's OLTP
John Hugg discusses high volume transaction processing applications with high and low frequency profiles, and how VoltDB can be used for that purpose.
The content has been bookmarked!
There was an error bookmarking this content! Please retry.
Posted by Werner Schuster on Sep 01, 2007
First download and install Subversion, or a compatible client like TortoiseSVN. If you choose to install the command line tools, shell out to a DOS prompt and type “svn help” to make sure your path is setup correctly. If not, reboot. If you choose Tortoise it will require a reboot. Once you have one of those installed, now you will need to get the latest version of the code.
If you are using the command line, typing:
svn co http://ironruby.rubyforge.org/svn/trunk/ IronRuby
will get the latest version of the code into the folder IronRuby. If you are using Tortoise, create a folder named IronRuby, right click on it, and choose SVN Check out. then provide
http://ironruby.rubyforge.org/svn/trunk/ as a path.
So what's changed?
- Exception handling
- Parallel assignment
- Instance variables
Added some more library support:
- Comparable
- Enumerable
- Array
- Hash
- String (not quite complete yet)
- Dir
This Saturday… day, day < Sunday... day, day, and < Monday... day, day *ONLY*, the IronRuby and Ruby.NET Labor Day Weekend *HACKFEST* Extravaganza is coming to an IRC channel near you,Ruby.NET is another implementation of Ruby for .NET, that was made available on Google Code. For more information about Ruby.NET see this InfoQ interview about the project.
irc://irc.freenode.net/#ironruby
- and -
irc://irc.freenode.net/#ruby.net
agility@scale eKit: 10 Principles, Scaling Model, Metrics, Collaboration
Fair Trade Software Licensing - A Guide to Neo4j Licensing Options
Using Drools? See what you're missing! Get the Power of Drools with the Assurance of Red Hat
Improve Java Garbage Collection, Runtime Execution, and JVM visibility with Zing
John Hugg discusses high volume transaction processing applications with high and low frequency profiles, and how VoltDB can be used for that purpose.
Kevlin Henney examines code samples to see what can be learned from them starting from the premise that one won’t write great code unless he knows how to read it.
Jason Ayers share the observations he made watching a team of developers collaborating in real time on the same code base, pushing XP, pair programming and continuous integration to their extremes.
Michael Snoyman presents Yesod, a web framework written in Haskell and containing a web server, templating, ORM, libraries (templating, gravatar, etc.).
Richard Kreuter and Kyle Banker on how to avoid classical RDBMS transactional systems by using compensation mechanisms, transactional messaging or transactional procedures.
Attila Szegedi talks about performance tuning Java and Scala programs at Twitter: how to approach GC problems, the importance of asynchronous I/O, when to use MySQL/Cassandra/Redis, and much more.
One category of risk that project teams need to ensure they address is business value failure – delivering a product that fails to provide value for the business investor.
InfoQ spoke to the authors of Software Systems Architecture on a couple of new topics, the System Context viewpoint and Agile, which have been added to the second edition.
1 comment
Watch Thread Reply