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Digital Signal Processing, Data Analytics
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Home | Data.gov

Home | Data.gov | EEDSP | Scoop.it

The purpose of Data.gov is to increase public access to high value, machine readable datasets generated by the Executive Branch of the Federal Government.

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How to use MongoDB as a pure in-memory DB (Redis style)

The idea There has been a growing interest in using MongoDB as an in-memory database, meaning that the data is not stored on disk at all. This can be super useful for applications like:
• a...
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Using Hadoop Pig with MongoDB

In this post, we'll see how to install MongoDB support for Pig and we'll illustrate it with an example where we join 2 MongoDB collections with Pig and store the result in a new collection. Require...
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MongoDB and Full Text Search: My First Week With MongoDB 2.4 Development Release

Chris Winslett of MongoHQ is experimenting with MongoDB text search and [declare himself satisfied: Full-text searching with MongoDB 2.4 is more complex and powerful than originally illustrated in our first blog post outlining this feature.
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MongoDB Text Search Tutorial

Today is the day of the experimental MongoDB text search feature.
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MongoDB 2.2 Delivers Improved Analytics and Faster Performance | 10gen

MongoDB 2.2 Delivers Improved Analytics and Faster Performance | 10gen | EEDSP | Scoop.it

MongoDB 2.2 Delivers Improved Analytics and Faster Performance

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mouth

mouth | EEDSP | Scoop.it

Mouth is a Ruby daemon that collects metrics via UDP and stores them in Mongo.  It comes with a modern UI that allows you to view graphs and create dashboards of these statistics.  Mouth is very similar to StatsD + Graphite + Graphene.

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Use Fluentd for Real-Time MongoDB Log Collection | DZone

Use Fluentd for Real-Time MongoDB Log Collection | DZone | EEDSP | Scoop.it
About

This post shows how to use Fluentd’s MongoDB plugin to aggregate semi-structured logs in real-time.

Background

Fluentd is an advanced...
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Hadoop Streaming Support for MongoDB

Hadoop Streaming Support for MongoDB | EEDSP | Scoop.it
MongoDB has some native data processing tools, such as the built-in Javascript-oriented MapReduce framework, and a new Aggregation Framework in MongoDB v2.2. That said, there will always be a need to...
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Release Notes for MongoDB 2.4 — MongoDB Manual 2.4.0

Release Notes for MongoDB 2.4 — MongoDB Manual 2.4.0 | EEDSP | Scoop.it

The MongoDB Engineering Team is pleased to announce the release of MongoDB 2.4.

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MongoDB 2.4 Highlights

MongoDB 2.4 Highlights | EEDSP | Scoop.it
MongoDB 2.4 is just around the corner:
From Mike Friedman’s Roadmap slidedeck.
Original title and link: MongoDB 2.4 Highlights (NoSQL database©myNoSQL)
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Indexing a Markdown Blog With MongoDB Full Text Search

A. Jesse Jiryu Davis uses the recently announced MongoDB full text search to index his Makrdown based blog: The blog had been using a really terrible method for search, involving regular expressions, a full collection scan for every search, and no...
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Query Mongo: MySQL to MongoDB Query Translator

A free tool for translating MySQL queries into MongoDB. Helpful for SQL users who want to learn about MongoDB by building on their existing knowledge.
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Pig as Hadoop Connector, Part One: Pig, MongoDB and Node.js | Hortonworks

Pig as Hadoop Connector, Part One: Pig, MongoDB and Node.js | Hortonworks | EEDSP | Scoop.it
Series Introduction Apache Pig is a dataflow oriented, scripting interface to Hadoop.
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MongoDB GridFS Over HTTP With mod_gridfs

Aristarkh Zagordnikov wrote me an email describing the reasons that led his company create and open source mod_gridfs.
Some time ago we were looking for a way to serve files to the web right from the...
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Pragmatic Programming Techniques: MongoDb Architecture

Pragmatic Programming Techniques: MongoDb Architecture | EEDSP | Scoop.it

MongoDb Architecture

NOSQL has become a very heated topic for large web-scale deployment where scalability and semi-structured data driven the DB requirement towards NOSQL. There has been many NOSQL products evolving in over last couple years. In my past blogs, I have been covering the underlying distributed system theory of NOSQL, as well as some specific products such as CouchDB and Cassandra/HBase.

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Hadoop Streaming Support for MongoDB

Hadoop Streaming Support for MongoDB | EEDSP | Scoop.it
MongoDB has some native data processing tools, such as the built-in Javascript-oriented MapReduce framework, and a new Aggregation Framework in MongoDB v2.2. That said, there will always be a need to...
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