Freitag, 26. Dezember 2014

Welcome weaver

Dear all,

please welcome a new graph db: weaver

scalable, fast & consistent

Happy new years eve!

Montag, 8. September 2014

Welcome iBoxDB


 Transactional embedded database, it can embed into mobile, desktop and web applications, supports on-disk and in-memory storages. API: Java,C# (Android, Mono, Xamarin, Unity3D). Query Method: SQL-like and KeyValue. Written In: Java, C#. Replication: MasterSlave, MasterMaster.

Sonntag, 31. August 2014

Welcome Crate Data!

Please welcome:

Crate Data 

shared nothing, document-oriented cluster data store. Accessed via SQL and has builtin BLOB support. Uses the cluster state implementation and node discovery of Elasticsearch. License: Apache 2.0, Query Method: SQL, Clients: HTTP (REST), Python, Java (JDBC or native), Ruby, JS, Erlang, Replication + Sharding: automatic and configurable, written in: Java» Crate Data GitHub Project» Documentation.

Freitag, 22. August 2014

Welcome RocksDB and TreodeDB


 API: C++. Written in C++. Facebook`s improvements to Google`s LevelDB to speed throughput for datasets larger than RAM. Embedded solution.


 API: Scala. Written in Scala. Replication: Replicas vote on writes and reads. Sharding:Hashes keys onto array of replica cohorts. Concurrency: Optimistic + Multiversion Concurrency Control. Provides multirow atomic writes. Exposes optimistic concurrency through API to support HTTP Etags. Embedded solution.

Freitag, 18. Juli 2014

Welcome DBreeze

Please welcome DBreeze.

Professional, open-source, NoSql (embedded Key/Value storage), transactional, ACID-compliant, multi-threaded, object database management system for .NET 3.0> MONO. Written in C#.

Freitag, 6. Juni 2014

Montag, 2. Juni 2014

Video: Building Hadoop Clusters

Packt has a new Video Course: Building Hadoop Clusters.
Check it out and have a look at the sample clip.


The homepages has descriptions, screenshots, the table of content and more.

Stefan Edlich

Sonntag, 20. April 2014

Welcome Symas LMDB

Symas LMDB Ultra-fast, ultra-compact key-value embedded data store developed by Symas for the OpenLDAP Project. It uses memory-mapped files, so it has the read performance of a pure in-memory database while still offering the persistence of standard disk-based databases, and is only limited to the size of the virtual address space, (it is not limited to the size of physical RAM)

Check it out!

Mittwoch, 2. April 2014

NeDB fast JavaScript DocDB with MongoAPI!

Please welcome


 is a NoSQL database for Node.js in pure javascript. It implements the most commonly used subset of MongoDB's API and is quite fast (about 25,000 reads/s on a 10,000 documents collection with indexing).

Looks like a nice project.
Good luck!

Montag, 24. März 2014

NoSQL Matters

Dear Readers,

NoSQL Matters is coming to Dublin and Barcelona! and

And a nice sidenote: In Barcelona we are close to the Strata Conference!
This means you can combine both:

  1. NoSQL Matters Barcelons
  2. The famous Big Data Conference Strata
  3. and enjoy the coolest city in Europe.
Best Regards
Stefan E.

Tipp of the day:

Buy One, Get One Free on all of #Packt’s 2000 Books! #Packt2k
only valid for two more days!

Freitag, 21. Februar 2014

NoSQL-Net 2014 - 1st International Workshop on NoSQL Databases and Linked Data Applications.

Dear community. Please have a look on this workshop:

NoSQL-Net 2014 - 1st International Workshop on NoSQL Databases and Linked Data Applications. The workshop will be held in conjunction with DEXA 2014 conference in Munich, Germany. It will be a one-day workshop scheduled during the main conference, i.e. September 1 - 5, 2014.
Abstract Submission: March 25, 2014
Submission of Full Papers: April 10, 2014