Yariv’s Blog » Blog Archive » Erlang vs. Scala
In my time wasting activities on geeky social news sites, I’ve been seeing more and more articles about Scala. The main reasons I became interested in Scala are 1) Scala is an OO/FP hybrid, and I think that any attempt to introduce more FP concepts into the OO world is a good thing and 2) Scala’s Actors library is heavily influenced by Erlang, and Scala is sometimes mentioned in the same context a
Yariv’s Blog » Blog Archive » Seaside-Style Programming in ErlyWeb
Seaside-Style Programming in ErlyWeb Posted by Yariv on February 17, 2008 The Arc Challenge started an interesting thread in the ErlyWeb mailing list about continuations-driven web frameworks. ErlyWeb doesn’t have built-in support for continuations, but Arc does and so does Seaside. I haven’t paid much attention to the use of continuations in web frameworks before the Arc challenge, but I beca
Yariv’s Blog » Blog Archive » More Erlang Fun: Distributed, Fault Tolerant MapReduce
More Erlang Fun: Distributed, Fault Tolerant MapReduce Posted by Yariv on February 10, 2008 I the Erlang Challenge posting, I showed how to implement a simple distributed parallel map function. You can pass it a list of nodes, and it performs each application of F1 on a random node (”node” means a connected Erlang VM that may exist on a different machine) from the list. Finally, it collects th
Yariv’s Blog » Blog Archive » Amazon SimpleDB Runs on Erlang
Amazon SimpleDB Runs on Erlang Posted by Yariv on December 14, 2007 I just came across this blog post: http://www.satine.org/archives/2007/12/13/amazon-simpledb/. The author got the scoop that Amazon’s just-released SimpleDB runs on Erlang. This is actually the second Amazon Web Service that runs on Erlang — at least, if the rumors I’ve heard that Amazon SQS was built with Erlang as well are t
Yariv’s Blog » Blog Archive » ErlyWeb vs. Ruby on Rails EC2 Benchmarking Strangeness
ErlyWeb vs. Ruby on Rails EC2 Benchmarking Strangeness Posted by Yariv on December 12, 2007 I’ve been running some more benchmarks for the ErlyWeb vs. Ruby on Rails EC2 Performance Showdown. The results I’ve gotten are very strange — so strange, in fact, that I’m not going to “officially” publish anything before I run all the tests one more time. What’s strange about the results? I’ll give you
Yariv’s Blog » Blog Archive » ErlyWeb vs. Ruby on Rails EC2 Performance Showdown
ErlyWeb vs. Ruby on Rails EC2 Performance Showdown Posted by Yariv on December 09, 2007 A few people have asked me to run benchmarks comparing ErlyWeb and other frameworks, especially Ruby on Rails. Benchmarking is pretty boring, which is why I haven’t benchmarked ErlyWeb until now. Plus, although I was pretty confident that ErlyWeb outperforms Rails, I didn’t think proving it mattered that mu
Yariv’s Blog » Blog Archive » Erlang-Style Concurrency in Google Gears
Erlang-Style Concurrency in Google Gears Posted by Yariv on July 23, 2007 I heard about Google Gears when it came out a few weeks ago, but only a couple of days I took it for a short test drive. I was surprised to see that Google Gears uses Erlang-style concurrency (well, sort of). Google Gears supports asynchronous background processing using the WorkerPool module, which lets your Google Gear
Yariv’s Blog » Blog Archive » Erlang + Yaws vs. Ruby on Rails
Erlang + Yaws vs. Ruby on Rails Posted by Yariv on July 11, 2006 Ruby on Rails is great. It makes web development easy, fun and productive. The MVC separation between layers is well thought out and the Ruby language, although painfully slow is quite suitable for quick projects that emphasize developer productivity over raw performance. Although I love Ruby on Rails, I just keep gravitating bac
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Yariv’s Blog » Blog Archive » Erlang does have shared memory
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