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The State of the Modern Web App Landscape

 With so many tools, techniques, and industry trends crossing over into the mainstream, 2012 is shaping up to be one of the most interesting years in...

0 replies - 3122 views - 12/17/12 by Ben Wootton in Articles

MongoDB, Maturity, and "let's implement ourselves"

One common theme I've seen in the past few years is developers downplaying products and features that typically take a long time to implement and to get to...

0 replies - 3511 views - 09/15/12 by Rodrigo De Castro in Articles

What the World Needs Now is Database Innovation

I think you have heard me say it before, but in this case I think repetion is needed: We should be much more innovative in the database world. And no, I am...

0 replies - 3245 views - 04/23/12 by Anders Karlsson in Articles

Machine Learning: Algorithms that Produce Clusters

Clustering is a very common technique in unsupervised machine learning to discover groups of data that are "close-by" to each other. It is...

0 replies - 20548 views - 04/10/12 by Ricky Ho in Articles

Some Useful Tips for MongoDB Memory Management

Feed Mongo!! Several months ago at Yipit, we decided to cross the NoSQL rubicon and port a large portion of our data storage from MySQL over to MongoDB. ...

0 replies - 4181 views - 03/22/12 by Benjamin Plesser in Articles

An Introduction to Replication in MongoDB: Part 2

This is the second in a series of three posts on replication internals. We’ve already covered what’s stored in the oplog, today we’ll take a closer look...

0 replies - 2208 views - 03/20/12 by Kristina Chodorow in Articles

Getting Started with CouchDB on Mac OS X

I've started to work with couchdb. I've blogged before about the problems of SQL schema in Escaping the Relational Schema Trap. A SQL schema -- for many...

0 replies - 1796 views - 03/18/12 by Steven Lott in Articles

Announcing Neo4j 1.7.M01: "Bastuträsk Bänk"

 The content of this article was originally written by Peter Neubauer at the Neo4j Blog. With the release train now headed to Bastuträsk Bänk, we are...

0 replies - 2785 views - 03/16/12 by Eric Genesky in Articles

Current Reviews of Datomic Voice Concerns

Further developments on the NoSQL front continue with Datomic, a powerful data manipulation tool designed to transform data into applications for ease of...

0 replies - 3119 views - 03/15/12 by Eric Genesky in Articles

How Eventual is Eventual Consistency?

The key notion in this talk: Probabilistically Bounded Staleness (PBS), which lets you gain eventual control over consistency. Discusses how to handle latency...

0 replies - 4173 views - 03/12/12 by Eric Genesky in Articles

Video: Cassandra at SocialFlow

SocialFlow developed Optimized Publisher for Twitter and Facebook.  This presentation includes intriguing stats and some pitfalls.  Here are some times to...

0 replies - 3152 views - 03/12/12 by Eric Genesky in Articles

Using a Graph Database to Visualize Social Networking Connections Over Time

Some relationships change over time. Think about your friends from high school, college, work, the city you used to live in, the ones that liked you ex-...

0 replies - 3588 views - 03/09/12 by Max De Marzi in Articles

Take a Look at MongoDB Sharding from Above

Welcome to part four of this series of blog-posts on MongoDB, where we previously looked at:NoSQL 101 - An introduction.Begining MongoDB queries.More on...

0 replies - 4274 views - 02/29/12 by Anders Karlsson in Articles

A Performance Comparison of LevelDB and MySQL

In January, Google released LevelDB, "a fast and lightweight key/value database library."  In a recent post on the "High Availability...

0 replies - 4096 views - 02/14/12 by Eric Genesky in Articles

Martin Fowler: The Future is not just NoSQL, it's Polyglot Persistence

The NoSQL v. SQL argument has been beaten (almost) to death, and now it's time to look forward to the foggy future of the data storage and access.  Martin...

0 replies - 10692 views - 02/07/12 by Martin Fowler in Articles