Demonstrates creating tables in DynamoDB and populating them with data.
As mentioned before, every 4 MB or so, we will move the current memtable and switch to a new one, turning the current one into an immutable memtable, which will then be compacted to disk.
The CEO of Thumbtack Technology discusses benchmarking across NoSQL solutions, including Couchbase, Aerospike, MongoDB and Cassandra.
Apache Cassandra is a second-generation distributed database originally open-sourced by Facebook
What if you could exercise complete control over your instances through a simple language, with the ability to pick any machine image as a building block for your services with no requirement for agents?
In today’s post we’ll be presenting a quick-start guide on how to connect OpenShift, the free RedHat auto-scaling Platform-as-a-Service (PaaS), with our popular MongoDB Database-as-a-Service (DBaaS), MongoLab.
Here Dave Rosenthal, co-founder of FoundationDB, takes 22 minutes to explain why his database is needed.
HBase is an open source, non-relational, distributed database model. Here's a recent tutorial from Intellipaat.
Rick Copeland presented this last year at SouthEast LinuxFest. Learn how to get started with MongoDB.
Lets have a look at how to configure your IoC (Ninject) "correctly" with SisoDb, to get Session per HttpRequest.
Justin Sheehy, CTO of Basho, answers this question in a 10-minute video.
Traditional relational databases are built upon a synchronous, client-server architecture that is often limited in terms of scalability requirements that are posed by distributed computing systems.
In leveldb we have the memtable, into which all of the current writes are going and the immutable memtable. So far, I haven't really checked what it actually means.
The term "NoSQL" defines a wide range of database technologies that offer alternatives to the traditional RDBMS.
This video from ZeroToProTraining.com explores differences between RDMBS and MongoDB, while also providing an overview of NoSQL solutions.
Enjoy this preview milestone! Use the Neo4j Google Group to tell the Neo4j team and other members of the Neo4j community what you think.
This is something that every dev and app that stores data has had to deal with, updates and changes over time . . .
After figuring out how the TableCache works, I now want to dig a bit deeper into what the Tables are. That means that we are starting out in Table::Open. And this starts with:
Struts 1.x reaches its end of life, Neo4j reaches a new milestone, a .pdf to .csv data extractor, and Zen koans . . . for Git. Click through for links you don't want to miss.
Running on a suitable EC2 configuration (see details below), with our new VoltDB Erlang driver we achieved 877,519 transactions per second.
In the previous post, I focused mostly on reading the code for writing a SST to disk. But I have to admit that I am not really following how you read them back in a way that would be easy to read.
Intro to MapReduce concepts. Explores the flow of a MapReduce program.
If you've been following this blog for any length of time, you know that my NoSQL database of choice is MongoDB. One thing that MongoDB isn't known for, however, is building a publish / subscribe system.
The Normalisation is a data analysis technique to design a database system. The Normalisation allows the database designer to understand the current data structure within an organisation.
Here's an interview with Michael Stonebraker of VoltDB from Big Data Cloud back in January.