- Optimizing MongoDB — shorter field names, barely hundreds of ops/s when not in RAM, updates hold a lock while they fetch the original from disk … it’s a pretty grim story. (via Artur Bergman)
- Is There a New Geek Anti-Intellectualism? — focus is absolutely necessary if we are to gain knowledge. We will be ignoramuses indeed, if we merely flow along with the digital current and do not take the time to read extended, difficult texts. (via Sacha Judd)
- Trend Data for Teens (Pew Internet and American Life Project) — one in six American teens have used the Internet to look for information online about a health topic that’s hard to talk about, like drug use, sexual health, or depression.
- The Guts of Android (Linux Weekly News) — technical but high-level explanation of the components of an Android system and how they compare to those of a typical Linux system.
ENTRIES TAGGED "MongoDB"
Eleven areas of focus for deeper investigation.
MongoDB Subpessimalization, Anti-Intellectualism, Teen Internet Use, Android Internals
MongoDB for Guardian, Visualization Book, Mobile CouchDB, and Fast Approximate String Retrieval
- Why We Chose MongoDB for Guardian.co.uk (SlideShare) — they’re using MongoDB’s flexible schema, as schema upgrades were pain in their previous system (Oracle). I think of these as the database equivalent of dynamic typing in languages like Perl and Ruby. (via Paul Rowe)
- Solving Problems with Visual Analytics — This book is the result of a community effort of the partners of the VisMaster Coordinated Action funded by the European Union. The overarching aim of VisMaster was to create a research roadmap that outlines the current state of visual analytics across many disciplines, and to describe the next steps that have to be taken to foster a strong visual analytics community, thus enabling the development of advanced visual analytic applications. (via Mark Madsen)
- iOS-Couchbase (GitHub) — a build of distributed key-value store CouchDB, which will keep your mobile data in sync with a remote store. No mean feat given CouchDB itself has Erlang as a dependency. (via Mike Olson)
- SimString — A fast and simple algorithm for approximate string retrieval in C++ with Python and Ruby bindings, opensourced with modified BSD license. (via Matt Biddulph)
An easy way to get started with a NoSQL database
Want to dip your toes into the world of NoSQL databases? In the first of our Strata Gems series, find out how explore MongoDB through your web browser.
On March 11 Boston will join several other cities who have host conferences on the movement broadly known as NoSQL. Cassandra, CouchDB, HBase, HypergraphDB, Hypertable, Memcached, MongoDB, Neo4j, Riak, SimpleDB, Voldemort, and probably other projects as well will be represented at the one-day affair. The interviews I had with various projects leaders for this article turned up a recurring usage pattern for NoSQL. What connects the users is that they carry out web-related data crunching, searching, and other Web 2.0 related work. I think these companies use NoSQL tools because they’re the companies who understand leading-edge technologies and are willing to take risks in those areas. As the field gets better known, usage will spread.