Dienstag, 21. Dezember 2010

database.com

Does anyone has new information about the new hot Salesforce.com service:

database.com

Like:
* What's it build in?
* What are the limitations?
* How about schema changes?
and so on...

Any background info appreciated!
Stefan Edlich

Montag, 20. Dezember 2010

http://picolisp.com

Added
http://picolisp.com

because it has interesting persistence features.

Donnerstag, 9. Dezember 2010

Developer from NoSQL DB wins title

Gábor Melis from Franz Inc. has won the Google AI contest.
Franz Inc. is responsible for a lot of semantic web technologies
as AllegroGraph and more...

http://www.zdnet.com/blog/burnette/hungarian-lisp-developer-walks-away-with-google-ai-contest/2131

http://www.franz.com/about/press_room/google_AI_contest.lhtml

Congratulations from nosql-database.org

Mittwoch, 10. November 2010

New links

# Avro, the Thrift successor? Why? » »
# "Scalable Design Patterns", » and "Map/Reduce and Stream Processing", » by Rickey Ho TOP
# "Some NoSQL Myths", Tony Bain, »
# "NoSQL Solution: Evaluation Guide [CHART]" Jun Xu (Perfectmarket), »
# Spring Announces Support for NoSQL, »

All here in Oct & Nov & Dec 2010

Interesting: Thrift will get a successor called Avro!

Montag, 18. Oktober 2010

Donnerstag, 14. Oktober 2010

Four new links

"Databases are hammers; MapReduce is a screwdriver", Mark C. Chu-Carroll", » (2008 old but valid)

"BigTable Model with Cassandra and HBase", Rickey Ho, » (older: "NoSQL Patterns ») TOP

"NoSQL Basics, Benefits and Best-Fit Scenarios", Curt Monash, »

"PAX Analytica? Row- and column-stores begin to come together", dbms2, »

To be found here!
(first 4 in the Oct & Nov & Dec 2010 section).

Sonntag, 3. Oktober 2010

Graph Database page

I have seen much to late that this is a great site:

http://www.graph-database.org/

Mittwoch, 8. September 2010

9 new Articles updated

# "10 things you should know about NoSQL databases" Jody Gilbert, » (found via myNoSQL)
# "GameChange and MongoDB: a case strudy in MySQL conversion", aurum blog, »
# Rickey Ho has written again some great blog articles about MR (1 & 2 & 3), SparQL and more TOP
# "The naming of the Foo", DBMS2 Blog, »
# "Menbase, the database powering Farmville", Audrey Watters, »
# "Designing Web Apps for Scalability", Max Indelicato, »
# "Using Object Database db4o as Storage Provider in Voldemort", German Viscuso, »

To get them all jump right to the ARCHIVE!

Donnerstag, 26. August 2010

Inserted Faircom C-Tree

Faircom C-Tree: API: C, C++, C#, Java, PHP, Perl, Written in: C,C++. Misc: Transaction logging. Client/server. Embedded. SQL wrapper (not core). Been around since 1979.

New on the Homepage toplevel.

Donnerstag, 24. Juni 2010

Quest unveils NoSQL database management tool

Computerworld

http://www.computerworld.com/s/article/9178426/Quest_unveils_NoSQL_database_management_tool

Membase

http://membase.org/

From the webpage:

Membase is an open-source (Apache 2.0 license) distributed, key-value database management system optimized for storing data behind interactive web applications. These applications must service many concurrent users; creating, storing, retrieving, aggregating, manipulating and presenting data in real-time. Supporting these requirements, membase processes data operations with quasi-deterministic low latency and high sustained throughput.

Mittwoch, 16. Juni 2010

Riak moved to K/V stores

Riak has been moved from Document Store to a K/V store!

Thanks to a note from Mark Phillips
(mentioning that Riak can save almost everything but in main
is a K/V store).

Sonntag, 6. Juni 2010

Infinite Graph: (by Objectivity)

Objectivity has launched InfiniteGraph!

http://www.infinitegraph.com

The Graph Space is getting more and more interesting!

Best Regards
Stefan E.

Montag, 17. Mai 2010

Six top reasons to attend NoSQL Frankfurt!

* We have 6 top speakers!
* All top tools are covered!
* Frankfurt is the most central place!
* It's not commercial so the fee is lower then any other event!
* Right after the summer holidays.
Even the Oktoberfest (Wiesn) is running not far south.
* You can work in the morning and come in the afternoon.

Sonntag, 9. Mai 2010

Clustrix

I am just thinking if this is worth a look for NoSQLers ...

http://gigaom.com/2010/05/03/clustrix-builds-the-webscale-holy-grail-a-database-that-scales/

Title: Clustrix Builds the Webscale Holy Grail: A Database That Scales

Donnerstag, 29. April 2010

Montag, 26. April 2010

Professional Cassandra Support

http://www.riptano.com/

offers professional Cassandra Support.

Yet another NoSQL step to real business...

InfoQ Article: NoSQL in the Enterprise

Sourav Mazumder on Apr 21, 2010

http://www.infoq.com/articles/nosql-in-the-enterprise

Good overview!

Freitag, 16. April 2010

NoSQL @ Qbranch

(slides by) Marten Gustafson

http://www.slideshare.net/chids/nosql-qbranch20100415-3743800

Twitter unveils FlockDB

A new database on the scene?!

http://gigaom.com/2010/04/12/twitter-open-sources-the-home-of-its-social-graph/

Look also on the first link of this post:
http://gigaom.com/2010/04/07/gizzard-anyone-twitter-offers-up-code-for-distributed-data/

Michael Stonebrakers views of the world

In the recent ACM Magazine Michael Stonebraker writes in the abstract
for a SQL Databases vs. NoSQL Databases:

"Recently, there has been a lot of buzz about NoSQL databases. In fact, there were at least two conferences on the topic in 2009, one on each coast."

Well I may be to sentitive here but the world does not only consist of the
US-West- and the US-East Coast.

If you look at the event registry on http://nosql-database.org
you can easily see that there had been 8 events! Of course some have not
been 'real' conferences and Michael says "at least" so he is on the safe side.

But we definetely had more then two conferences and I would be happy if events
outside the US would be mentioned in the future. Especially Berlin (2009 and 2010) or London in these days. In total I count 19 events!

So keep on fighing for choice, diversity and real data / requirements analysis!

Stefan Edlich

Donnerstag, 15. April 2010

NOSQL for Dummies

by Tobias Ivarsson.

Good slides: 53 pages.

http://www.slideshare.net/thobe/nosql-for-dummies

With greetings to the neos!

Montag, 12. April 2010

Samstag, 10. April 2010

NoSQL is About…

Jan Lennart from CouchDB has made a right statement:

http://blog.couch.io/post/511008668/nosql-is-about

NoSQL means: we have fought back our choice!

Greate statement from the heart Jan.

Donnerstag, 8. April 2010

NoSQL databases

by Marin Dimitrov

http://www.slideshare.net/marin_dimitrov/nosql-databases-3584443

Really good slides!

MapReduce in Simple Terms

Take this...
IT can be so simple.

http://www.slideshare.net/esaliya/mapreduce-in-simple-terms

what a difference if you compare this to the text in the Ullmann
(Database Systems)...

Sonntag, 28. März 2010

Can't wait for NoSQL to Die

Some good points not to overestimate NoSQL because of the data size you have to manage...

http://teddziuba.com/2010/03/i-cant-wait-for-nosql-to-die.html

However he is missing the point that NoSQL can be a good usecase even if you have only
MBs of data...
The problem is always reduction of facts. The data and database landscape is too complicated to reduce it into a few statements. That's why we are working on some orientation texts...

Donnerstag, 18. März 2010

Mittwoch, 17. März 2010

12 Reasons To Be Learning Graph Theory

http://andresosinski.com.ar/blog_view_entry/?id=1

and thus enough reasons to take a look on Neo4j, Sones, InfoGrid,
HyperGraphDB, etc.

Dienstag, 16. März 2010

VMWare hires Redis Developer

http://architects.dzone.com/articles/vmware-hires-key-nosql

Congratulations. About one year after development being hired by VMWare.
Cool. This is how Open-Source works!

Sonntag, 14. März 2010

Mittwoch, 24. Februar 2010

Scaling Talk

PyCon 2010 talk: What every developer should know about database",
Jonathan Ellis/ Video

http://pycon.blip.tv/file/3261223/

Cool talk. He might be a twitter guy?!

Open Source NoSQL Databases

A small overview again:

http://java.dzone.com/articles/open-source-nosql-databases

The NoSQL movement is growing, but what is it?

Computerworld UK by Mike Gueltieri

http://www.computerworlduk.com/community/blogs/index.cfm?entryid=2807

High Performance Scalable Datastore Comparison

http://cattell.net/datastores/

(well done Rick and greetings)

Added Versant ODBMS

to Soft NoSQL:

Versant: Languages/Protocol: Java, C#, C++, Python. Schema: language class model (easy changable). Modes: always consistent and eventually consistent Replication: synchronous fault tolerant and peer to peer asynchronous. Concurrency: optimistic and object based locks. Scaling: can add physical nodes on fly for scale out/in and migrate objects between nodes without impact to application code. Misc: MapReduce via parallel SQL like query across logical database groupings

Dienstag, 16. Februar 2010

NoSQL And You - Thoughts On Finding Right Partner In Chrime

NoSQL And You - Thoughts On Finding Right Partner In Chrime

Recommended also by Jan Lennart:

http://www.paperplanes.de/2010/2/15/nosql_and_you_finding_the_right_partner.html

Samstag, 13. Februar 2010

Is NoSQL Finally Going Mainstream?

http://elegantcode.com/2010/02/12/is-nosql-finally-going-mainstream/

New improvements on website

1. I have changed the layout of http://nosql-database.org a little.

2. I made two categories: Core NoSql and Soft NoSQL
(any better idea?)

3. I added an XML section because Mark Logic seemed to have lots of NoSQL features.

Best
SE

Sonntag, 7. Februar 2010

10 most important techs...

Just entered the german equivalent to the InfoWorld Article:

http://www.computerwoche.de/hardware/home-it/1928335/index.html

what is already in the archiv (end of December):

http://www.infoworld.com/d/infoworld/infoworlds-top-10-emerging-enterprise-technologies-378

Computerworld Article

Perhaps good content with a wrong title again...

http://blogs.computerworld.com/15510/the_end_of_sql_and_relational_databases_part_1_of_3

Somehow I get bored of "technology A will replace technology B"...

Donnerstag, 21. Januar 2010

Montag, 18. Januar 2010

The dawn of Polyglot Persistence

The dawn of Polyglot Persistence:

http://codemonkeyism.com/nosql-polyglott-persistence/

I hope we enter Polyglot Persistence as we have entered Polyglot Programming
with these new hot languages. By the way Polyglot Persistence was featured in my http://nosqlberlin.de talk.

NoSQL Alternatives: An Interview with Gigaspaces CTO Nati Shalom

NoSQL Alternatives: An Interview with Gigaspaces CTO Nati Shalom

http://java.dzone.com/articles/no-sql-alternatives

See another interview with Nati soon in the German Database Pro Mag!

Integrating Hadoop Data with Oracle Parallel Processing

Integrating Hadoop Data with Oracle Parallel Processing

http://blogs.oracle.com/datawarehousing/2010/01/integrating_hadoop_data_with_o.html

List of Academic Papers on MapReduce & Hadoop Algorithms

List of Academic Papers on MapReduce & Hadoop Algorithms

http://atbrox.com/2009/10/01/mapreduce-and-hadoop-academic-papers/

New HyperGraphDB

Just inserted a new GraphDB:

http://www.kobrix.com/hgdb.jsp

Montag, 11. Januar 2010

Freitag, 8. Januar 2010

EE and CAP theorem

"Characterizing Enterprise Systems using the CAP theorem", Tyalor Gautier, »

http://javathink.blogspot.com/2010/01/characterizing-enterprise-systems-using.html

Landscape Vineet Gupta

"NoSQL Databases - Part 1 - Landscape", Vineet Gupta, »

http://www.vineetgupta.com/2010/01/nosql-databases-part-1-landscape.html

Great Overview. Gave it a star.

Alternative Blogs

Dear Reader,

before I start posting the changes, two more remarks:

http://twitter.com/nosqlupdate

and

http://nosql.mypopescu.com/

will provide more messages! And they are also great resource about NoSQL.

However this blog and http://nosql-databases.org do target mostly overview articles and some interesting stuff.
So perhaps fewer but more consise.

Regards
Stefan Edlich

nosql-database.org Blog RSS starts!

Dear Readers,

this Blog / RSS mirrors all changes of the popular website
http://nosql-databases.org

We will reduce Product News here but instead we will have
all conceptional articles about NoSQL here and in the website.

I hope you enjoy this service here and on the webite
http://nosql-databases.org

I would be happy if you get in touch with me with any ideas you have!

One last remark:
There will be the second NoSQL Event / Meetup in Germany embedded
inside ICOODB. Please follow the two links:

* http://nosqlfrankfurt.de
* http://icoodb.org

Best Regards and keep on inventing!
Stefan Edlich
edlich-at-gmail.com
http://edlich.de