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10 Newer Entries Showing entries 61 to 70 of 330 10 Older Entries

Displaying posts with tag: NoSQL (reset)

Neither fish nor fowl: the rise of multi-model databases
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One of the most complicated aspects of putting together our database landscape map was dealing with the growing number of (particularly NoSQL) databases that refuse to be pigeon-holed in any of the primary databases categories.

I have begun to refer to these as “multi-model databases” in recognition of the fact that they are able to take on the characteristics of multiple databases. In truth though there are probably two different groups of products that could be considered “multi-model”:

True …

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NoSQL with MySQL's Memcached API
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One of our training courses has a section covering MySQL's Memcached API, and how it works. In the discussion, there's a line that goes like this:

 "A key is similar to a primary key in a table, and a value is similar to a second column in the same table"

For someone well versed in database tables but not so much in key-value stores, that sentence might take a bit of grasping. So, let's break it down.

An Example Key/Value Store 

Imagine the table kvstore has a column key and a column value. Also imagine that we've set up the Memcached plugin in MySQL and configured it to use that table and those columns …

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Introducing Data Fabric Design for Commodity SQL Databases
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Extract from THE SCALE-OUT BLOG by Robert Hodges (CEO, Continuent)http://scale-out-blog.blogspot.com Data management is undergoing a revolution. Many businesses now depend on data sets that vastly exceed the capacity of DBMS servers. Applications operate 24x7 in complex cloud environments using small and relatively unreliable VMs. Managers need to act on new information from those systems in

Introducing Data Fabric Design for Commodity SQL Databases
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Data management is undergoing a revolution.  Many businesses now depend on data sets that vastly exceed the capacity of DBMS servers.  Applications operate 24x7 in complex cloud environments using small and relatively unreliable VMs.  Managers need to act on new information from those systems in real-time. Users want constant and speedy access to their data in locations across the planet.

It is tempting to think popular SQL databases like MySQL and PostgreSQL have no place in this new world.  They manage small quantities of data, lack scalability features like parallel query, and have weak availability models. …

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MySQL Presentations from FOSDEM 2013
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FOSDEM 2013

The Free and Open source Software Developers’ European Meeting (FOSDEM) is a two-day event organized by volunteers to promote the widespread use of Free and Open Source software.

I attended for the first time over the weekend and was really impressed by the number of people there, the energy and the quality of the content. The event really lives up to it’s name and is very developer-focused.

In the end, I got the opportunity to make 2 presentations. The first is a general introduction to MySQL Cluster….

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Impressions of FOSDEM 13
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FOSDEM 13 is now over, I am on my way home and I would like to share some thoughts sparkled by the intense atmosphere that I have lived in these two days in Brussels. I have to admit, I was tempted to skip FOSDEM this year: the last 3 weeks have been crazily busy and I travelled a lot, leaving my family alone for too long. But now I am glad I made the effort.  

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Moving from MySQL to Couchbase
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Before moving to Couchbase and working with NoSQL technology I had for years been a MySQL user. Making that leap from MySQL to NoSQL requires a number of changes, not least of which to the way you structure your data and then query it. 

I’ve tried to distil the first part of that process down into a simpler form and steps in a new blog post oat the Couchbase blog http://blog.couchbase.com/how-move-mysql-couchbase-server-20-part-1


FOSDEM 2013, another nice open source event in Europe!
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FOSDEM is a free event that offers open source communities a place to meet, 
share ideas and collaborate.
It is renowned for being highly developer-oriented 
and brings together 5000+ geeks from all over the world.

 
This year again, be sure that FOSDEM will be the place to be in February!

Do you have any doubts? Really ? Dude, repeat after me :

  1. Free event
  2. During a week-end
  3. Beer
  4. 5000+ open source geeks
  5. Beer
  6. MySQL and Friends devroom
  7. NoSQL devroom
  8. No registration needed (open source man!) …

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Searching document stores in 2013: from 1983 to SQL:2003 in a blink?
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I love the new NoSQL systems: more choices! After years of RDBMS dominance there are hundrets of NoSQL systems offering a wide range of data models, data distribution strategies and interfaces. Polyglot persistence describes the market change. I am most fascinated by document stores: nested data and data distribution go hand-in-hand. Nested data, finally. And, for those who like it: schemaless or even schemafree. Maybe …

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The Data Day, Two days: January 9/10 2013
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SAP on HANA. Funding for Guavus and ScaleArc. And more

It’s alive! @451research‘s 2013 Database survey is available now at bit.ly/451db13 #mysql #nosql #newsql #postgresql etc etc

— Matt Aslett (@maslett) …

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10 Newer Entries Showing entries 61 to 70 of 330 10 Older Entries

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