[Actifio]: ESG Labs report & Economical Value Report
* ESG Labs Analyst Report http://www.youtube.com/watch?v=Cc1u6FKOqyM&list=TLSKCduSZqcdY * Economical Value Report http://www.actifio.com/resource-center/?show=analyst-reports
[MongoDB]: 3.0 Installation
[srinivas@dbversitydotcom ~]$ curl -O http://downloads.mongodb.org/linux/mongodb-linux-x86_64-3.0.1.tgz % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 37.7M 100 37.7M 0 0 12.3M 0 0:00:03 0:00:03 –:–:– 12.3M [srinivas@dbversitydotcom ~]$ [srinivas@dbversitydotcom ~]$ [srinivas@dbversitydotcom…
[MongoDB]: Capped Collection
Capped collections are fixed-size collections that support high-throughput operations that insert and retrieve documents based on insertion order. Capped collections work in a way similar to circular buffers: once a collection fills its allocated space, it makes room for new…
[MongoDB]: Geospatial Index
Let’s start with a simple example consisting of four points in a plane. The meaning of the units of the coordinate systems can be whatever you choose: cms, miles, kilometers etc. Now, let us insert these points into a collection…
[MongoDB]: Useful books & Interactive session urls
MongoDB Reference Cards http://info.mongodb.com/rs/mongodb/images/mongodb_qrc_booklet.pdf The Little MongoDB Book (The ultimate Intro to MongoDB) http://openmymind.net/mongodb.pdf FYI … very useful MongoDB & Geospace Index Interactive sessions below. http://mongly.openmymind.net/tutorial/index http://mongly.openmymind.net/geo/index
What is MongoDB ? Beautiful video !
https://www.youtube.com/watch?v=CvIr-2lMLsk
MongoDB 3.0
Today MongoDB Inc is announcing the general availability of MongoDB 3.0. You can download here: www.mongodb.com/subscription/downloads MongoDB 3.0 expands the use cases for MongoDB by introducing a new pluggable storage engine architecture. A new storage engine, called WiredTiger, provides significantly improved…
[MongoDB]: Database locking
High lock or slow reads are often symptoms of other underlying issues. The various root causes for these issues include, but are not limited to: Schema design Document Movement (I’ll focus on this topic in more detail below) Poor index…
[MongoDB]: Roles and Responsibilities
Roles and Responsibilities As with any database, applications deployed on MongoDB require careful planning and the coordination of a number of roles in an organization’s technical teams to ensure successful maintenance and operation. Organizations tend to find many of the…