Donnerstag, 22. November 2012

LMS by SQLite4

Please welcome LSM K/V DB

LSM Key-Value database that was written as part of SQLite4, They claim it is faster then LevelDB. Instead of supporting custom comparators, they have a recommended data encoding for keys that allows various data types to be sorted.

Samstag, 10. November 2012

Secure Database: VaultDB

Please welcome:

VaultDB Next-gen NoSQL encrypted document store. Multi-recipient / group encryption. Featuers: concurrency, indices, ACID transactions, replication and PKI management. Supports PHP and many others. Written in C++. Commercial but has a free version. API: JSON

Freitag, 9. November 2012

Mittwoch, 31. Oktober 2012

Announce Call for Participations Graph Processing DevRoom 2013

  apologies if you get more than one copy of this announce. This is to
announce the Graph Processing DevRoom, second edition, to be
co-located with in the FOSDEM 2013. The meetup will take place next 2
of February 2013, from 10AM until 19PM, room in building AW, more
information will be available when we’ll have the final schedule. If
you know an interesting project who must give us a proposal, please
forward it to anyone who can be interested.

Since 4 years graph processing systems are gaining an emerging impact
for processing complex semi-structured and interrelated data sets.
Graph databases like Neo4j, Semantic Web and Linked Open Data
approaches like the DBPedia project, and large-scale graph processing
like Apache Hama encourage each one of us to think about our problems
in graph like structures. Thanks to the high quality open source
implementations and outstanding community support, this movement is
currently winning a lot of momentum within different developer
Related projects and topics

We encourage you to submit talks regarding the next topics:

Graph Representations and Storage, Distributed Graph Processing, Graph
Query Languages and user-friendly APIs, Semantic Graphs, Graph Mining,
Visualization, Benchmarking, Application of graphs and industry
experience, Experiences on GIS, multimedia databases, BMP…

Contributions expected from:
Neo4j, OrientDB, HyperGraphDB, Tinkerpop Blueprints, gremlin,
ArangoDB, Apache Giraph, Apache Hama, Apache Mahout, …

This list is not closed, related topics are welcome. Should be noticed
we look for high quality, technical submissions, ranging for
principles to practice. Submissions should be based on free software

Important dates (all GMT+1):
Submission deadline: 23-12-2012
Notification of accepted speakers: 28-12-2012
Publication of the final schedule: 4-01-2013
Meetup: 2 of February 2013, Brussels, Belgium. Co-located with in FOSDEM 2013.

People interested in giving a presentation or demo should send their
proposal to [], with
the following information

Their name, nick and a short bio
The title of the presentation
A short abstract describing the session
The desired duration time

in case of problems, please contact the room team at:


Follow @GraphDevRoom on twitter to be updated with the latest news of the event.

Wanna check how as the room last year, check

or our cool website:

- The DevRoom team

Sonntag, 14. Oktober 2012

Mittwoch, 5. September 2012

New Book and NoSQL Matters Barcelona

Dear all,

two new hot messages:

1. There is a new NoSQL Book coming (after the thoughtworks book)

Making Sense of NoSQL
and it looks like the gouping by requirement in this book makes a lot of sense.

2. Anyone interested in a promotion code for NoSQL Matters Barcelona in October please write me!

Montag, 6. August 2012

OpenLDAP MDB: Memory-Mapped Database

Please welcome:

Key-value store, B+tree. Lightning fast reads, unmatched by anything.
Lightning fast bulk loads.

Memory-mapped files for persistent storage with all the speed of an in-memory
database. No tuning configuration required. Full ACID transaction support.
MVCC, readers run lockless. Tiny code, written in C, compiles to under 32KB of
x86-64 object code. Modeled after the BerkeleyDB API for easy migration from
Berkeley-based code. Benchmarks against LevelDB, Kyoto Cabinet, SQLite3, and
BerkeleyDB are available, plus full paper and presentation slides.

I'm also doing a new presentation on MDB at LinuxCon in San Diego this August 29.

Montag, 23. Juli 2012

Ninja Database Pro

Please welcome:

Ninja Database Pro

 Ninja Database Pro is a .NET ACID compliant relational object database that supports transactions, indexes, encryption, and compression. It currently runs on .NET Desktop Applications, Silverlight Applications, and Windows Phone 7 Applications.

Sonntag, 22. Juli 2012

Galaxy a high-performance in-memory data grid

Just inserted:




 Lightweight document database written in Java for high performance. API: JSON, Java Protocol:REST Query Method: REST OData Style Query language, Java fluent Query API Written in: JavaConcurrency: Atomic document writes Indexes: eventually consistent indexes

Dienstag, 19. Juni 2012

Let's welcome:

But I know a handful claiming to be faster...


Please welcome:

SchemaFreeDB: allows powerful SQL statements through it's enhanced SFQL query language. Provides join-like operations with simple dot-notated relations. Complex queries across complex relationships at run-time. Delivered as a pure JSON-over-HTTP Web API.

Freitag, 15. Juni 2012

7 DBs Song

just in case you missed it:
A NoSQL Lecture in 1:43
nice :-)

Donnerstag, 7. Juni 2012

Big Data Panel

Big Data Panel held by Roberto Zicari:

Donnerstag, 26. April 2012


Please give a warm welcome to AvocadoDB in the NoSQL Database Archive:

AvocadoDB:  API: REST, blueprint, different programming languages like Ruby, Python, Java, PHP, Data Model: document oriented & graphs with shapes, Protocol: HTTP using JSON, Query Method: declarative query language, query by example, map/reduce, key/value, Replication: master-master asynchronous, master-master synchronous, Written in: C/C++/Javascript (using V8), Concurrency: MVCC, Misc: "stored procedures" (in Ruby & Javascript),schema-free schematas,
(note: work in progress, this list includes features for V2 available in Autumn 2012)-

Skills Matter NoSQL Tutorials! 9-11 May

Skllis Matters is hosting Progressive NOSQL Tutorials, a 3-day conference featuring leading experts such as Jim Webber on the latest developments with NOSQL, Neo4J, RavenDB, MongoDB, Cassandra and more. The event is taking place from the 9-11th May. This conference has a practical focus, with talks in the mornings and intensive, hands-on tutorials in the afternoons. More info here.

Dienstag, 24. April 2012

NoSQL Matters Promo Code

Dear NoSQL enthusiasts and NoSQL Database readers,

please drop me an email for a special promo code for all
nosql-database readers for a discount.

Don't miss these great speakers!
I would be happy to talk to you at the event.

Stefan Edlich
edlich (special-char)

New Graph DB Benchmark by Luca

Luca compares the features and the performance of some popular Graph DBs here.

Montag, 16. April 2012

Dienstag, 10. April 2012

Sonntag, 1. April 2012

NessDB Benchmarks!topic/nessdb/96MXMC9zfwg

Bohu Tang writes:

nessDB v1.8 Random-Write benchmark results with 1000k, 10000k,50000k records, BohuTANG, 3/29/12 7:13 PM, Hey, guys I have a random-write testing with nessDB v1.8 on my laptop, it seems fast! Results a...

Mittwoch, 14. März 2012

NoSQL RoadShow Zürich added!

NoSQL Roadshow Zurich 2012 
 April 26, 2012, 13:00 - 18:00

Anthony Falco
Pavlo Baron
Marcus Kern and
Matt Aslett

Don't miss it!!

Samstag, 25. Februar 2012

Hyper Dex K/V


HyperDex: Distributed searchable key-value store. Fast (latency & throughput), scalable, consistent, fault tolerance, using hyperscpace hashing. APIs for C, C++ and Python.

Welcome on board. Hopefully we'll see a Java or C# API soon.

Near Redis 2.6

Really impressed by the innovation speed of Redis:

Redis 2.6 is near!

Congrats. Many hot features here I like as Pipelining, JSON encoding, LUA scripting, etc.

Can't wait to hear this live on

Donnerstag, 23. Februar 2012

1st International Conference on No SQL Databases and Social Applications

One month to go: The call for papers in the NoSQL area and social apps.
Deadline: 26th of March.

Dienstag, 21. Februar 2012

BrightstarDB C# Graph DB

We have a new Graph Database:

A native, .NET, NoSQL semantic web database with code first Entity
Framework, LINQ and OData support.
API: C#, Protocol: SPARQL HTTP, C#, Query Method: LINQ, SPARQL, Written in: C#

Categories: Graph Databases / Object Databases

Welcome on board!

Stefan Edlich

Samstag, 28. Januar 2012

NoSQL Matters Conference / Cologne May 29/30

NoSQL Matters #

Date: May 29/30

Location: Cologne

NoSQL matters is an international conference covering the dynamic developments of
Not only SQL database technologies. The conference focuses on recent advancements in
the field, systems, and the relevance of NoSQL for both new and established businesses
in dealing with vast amounts of data.
Over two days international experts will present topics associated with NoSQL technologies,
outline challenges and solutions for the administration of large data respositories.
The conference aims to contribute creatively to the understanding of NoSQL in terms of
development and practical use.
The event is aimed at anyone who is interested in NoSQL technologies, who works with,
or develops NoSQL databases. The conference presents practical applications and various
forms of NoSQL data management. NoSQL matters offers the opportunity to network with
developers, employers and experts in the field.

Site: NoSQL Matters

If you are interested in presenting (or demonstrating) your research, knowledge or insights about NoSQL technologies, please use our web form to submit your abstract. The conference covers various fields of NoSQL in terms of development, programming, business-applications, evaluation, science and research. NoSQL matters will include presentations of technical papers, keynote lectures, program demonstrations and invites users to report on practical applications. The scheduled duration in each case will be 45 minutes. Registeration is open until on 18. Febuary 2012. The list of accepted speakers will be announced on 1. March 2012 by the conference committee.

Mittwoch, 18. Januar 2012

New: Meronimy SPARQL Database Server

A new Graph database arrived:

Meronimy:  RDF enterprise database management system. It is cross-platform and can be used with most programming languages. Main features: high performance, guarantee database transactions with ACID, secure with ACL's, SPARQL & SPARUL, ODBC & JDBC drivers, RDF & RDFS.  »

Check it out!

Sonntag, 15. Januar 2012

HSS Database for .NET, Silverlight, and WP7

Product Name: HSS Database

Category: Small – 1M records

The HSS Database is an object oriented database management system (OODB or ODBMS) for Microsoft .NET, Silverlight and Windows Phone 7. HSS Database gives developers the ability to store and retrieve objects from their applications with extremely high speeds compared to other solutions, and with a small footprint (~100KB).

100%  C# (.NET 4, SL4 and WP7/WP7.1)
Single DLL API
Small licensing fee for support
90 Day Trial Available

Donnerstag, 12. Januar 2012


Inserted nessDB in the Archive.

It claims to be as fast as google's LevelDB, and is using LSM-Trees.

Freitag, 6. Januar 2012 New OODBMS

I just added SIAQODB to the NoSQL Archive.

Siaqodb is an object database engine that currently runs on .NET, Mono, Silverlight,Windows Phone 7, MonoTouch, MonoAndroid, CompactFramework; It has implemented a Sync Framework Provider and can be synchronized with MS SQLServer; Query method:LINQ;

Mittwoch, 4. Januar 2012

4 New NoSQL Events!

Check out these 4 new NoSQL Events:

2nd Mar RoadShow Copenhagen

6-8 Jun NoSQL & Social Apps Berlin

29+30May NoSQL matters Cologne

5 Feb FOSDEM GraphProc