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 Jonathan Allen on Nov 16, 2008
The Linux-based phone, OpenMoko is currently in a patent dispute with Sisvel, as known as Società Italiana per lo Sviluppo dell'Elettronica. Sisvel is Italian patent holding firm well known for its aggressive enforcement of MPEG patents. Sisvel is also currently in a dispute with SanDisk.
OpenMoko is a open-source development platform for cell phones. OpenMoko sells the hardware and offers a Linux-based operating system to run on top of it. OpenMoko is known amongst .NET developers as being the first phone to support the Mono runtime.
In response to the threats being made by Sisvel, Wolfgang Spraul has announced that OpenMoko will be pulling all MP2 and MP3 support from their website. OpenMoko phones did ship with MPEG decoders, though they didn't have end-user playback functionality.
In order to get ourselves in a stronger position, we want to make sure no copies/instances/whatever of patent-infested technologies like MP2 and MP3 exist on our servers. Our phones never shipped with end-user MP3 playback features, but we want to use this opportunity to make sure it's not even in some remote place somewhere.
This has in turn Ray Chao pulled all of the images pending while they rebuild and test the codebase.
We will make another stable release as soon as possible. At the mean time, we could rebuild those old releases without mp2/mp3. However, this might not stable due to the missing packages and we have no capability to test them all.
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.
No comments
Watch Thread Reply