Enterprise IT Consultant Views on Technologies and Trends:

MapReduce

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October 11, 2010  1:54 AM

MapReduce replacing complex SQL queries



Posted by: Sasirekha R
Amazon, Google, Hadoop, IBM, MapReduce, Microsoft, NoSQL

MapReduce replacing complex SQL queries Most NoSQL databases - like CouchDB, MongoDB, Hadoop, Redis - support

September 24, 2010  6:10 AM

Database Sharding – Horizontal Partitioning for massive scalability



Posted by: Sasirekha R
Consistent Hashing, DHT, distributed data storage, Google, Hash table, MapReduce, Scalability, Sharding

Database Sharding - Horizontal Partitioning for massive scalability Database Sharding (made popular by Google) is a method of horizontal partitioning in a database and the approach is highly scalable and provides improved throughput and...


September 17, 2010  2:36 AM

Google BigTable – distributed data storage



Posted by: Sasirekha R
Bigtable, distributed data storage, GFS, Google, MapReduce, NoSQL

Google BigTable - distributed data storage

Google's data volumes are in petabytes and the typical requirement can...


September 8, 2010  12:37 PM

MapReduce – Programming Paradigm for massively parallel computations



Posted by: Sasirekha R
Google, Key/Value Pair, KVP, MapReduce, NoSQL, Parallel Computing

MapReduce - Programming Paradigm for massively parallel computations

Most NOSQL database use the MapReduce programming model developed at Google, aimed at implementing large scale search and text processing on massive web data stored using BigTable and...


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