Java

Olio Web2.0 Toolkit - Evaluate Web Technologies and Tools

geekr

Oct 30, 2008 — 1 min read

How do you evaluate and decide which web technologies (and there are myriads out there) to use for your new web application, which one potentially gives you the best performance, which one will likely give you the shortest time-to-market? The Apache incubator project Olio might help.

Olio is a is an open source web 2.0 toolkit to help evaluate the suitability, functionality and performance of web technologies. Olio defines an example web2.0 application (an events site somewhat like yahoo.com/upcoming) and provides three initial implementations : PHP, Java EE and RubyOnRails (ROR). The toolkit also defines ways to drive load against the application in order to measure performance.

Apache Olio could be used to

Understand how to use various web 2.0 technologies such as AJAX, memcached, mogileFS etc. Use the code in the application to understand the subtle complexities involved and how to get around issues with these technologies.
Evaluate the differences in the three implementations: php, ruby and java to understand which might best work for your situation.
Within each implementation, evaluate different infrastructure technologies by changing the servers used (e.g: apache vs lighttpd, mysql vs postgre, ruby vs Jruby etc.)
Drive load against the application to evaluate the performance and scalability of the chosen platform.
Experiment with different algorithms (e.g. memcache locking, a different DB access API) by replacing portions of code in the application.

Olio started it's life as the web2.0kit developed by Sun Microsystems in colloboration with U.C. Berkeley RAD Lab and was presented on Velocity2008.

Sun is using Olio to create deployment, reference architecture and performance tuning guides for their customers such as: An Open Source Web Solution - Lighttpd Web Server and Chip Multithreading Technology
U.C. Berkeley is using Olio in a variety of research projects, the first of which is Cloudstone.
A few web2.0 companies are using Olio as a training tool to teach their new developers PHP and Rails.

Kafka 101

This is a guest article by Stanislav Kozlovski, an Apache Kafka Committer. If you would like to connect with Stanislav, you can do so on Twitter and LinkedIn. Originally developed in LinkedIn during 2011, Apache Kafka is one of the most popular open-source Apache projects out there. So far it

Capturing A Billion Emo(j)i-ons

This blog post was written by Dedeepya Bonthu. This is a repost from her Medium article, approved by the author. In stadiums, sports fans love to express themselves by cheering for their favorite teams, holding up placards and team logos. Emoji’s allow fans at home to rapidly express themselves,

Brief History of Scaling Uber

This blog post was written by Josh Clemm, Senior Director of Engineering at Uber Eats. This is a repost from his LinkedIn article, approved by the author. On a cold evening in Paris in 2008, Travis Kalanick and Garrett Camp couldn't get a cab. That's when

Behind AWS S3’s Massive Scale

This is a guest article by Stanislav Kozlovski, an Apache Kafka Committer. If you would like to connect with Stanislav, you can do so on Twitter and LinkedIn. AWS S3 is a service every engineer is familiar with. It’s the service that popularized the notion of cold-storage to the

Read more

Kafka 101

Capturing A Billion Emo(j)i-ons

Brief History of Scaling Uber

Behind AWS S3’s Massive Scale