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Category: Hadoop

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BigData · Data Analytics · Data Science · Data Warehouse · Database · Hadoop · MySQL

59

Data Science vs. Data Analytics

  • December 10, 2012

As this topic came up a few times this week for discussion at various places, I thought of composing a post on “Data Scientist vs. Data Analytics Engineer”; even though[...]

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BigData · Database · Hadoop · MySQL · NoSQL · PostgreSQL

5

Distributed Clustering Services

  • December 2, 2012

Apart from my consulting as part of ScaleIn, I also invest to bootstrap companies with really disruptive ideas; and in the process met few database specific companies who are already[...]

bigdata-scalein-architecture

BigData · Cloudera · Data Analytics · Data Science · Data Warehouse · Database · ETL · Hadoop · Mapreduce · MySQL · NoSQL · PostgreSQL · Reporting · Scalability

113

Typical “Big” Data Architecture

  • November 30, 2012

Here is the typical “Big” data architecture, that covers most components involved in the data pipeline. More or less, we have the same architecture in production in number of places[...]

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BigData · Cloudera · Hadoop · Mapreduce

0

Hadoop NameNode – How A Space Can Ruin Your Life

  • October 27, 2012

I was setting up a new test cluster other day using the latest development branch (1.0.4 tag) of hadoop, to test the new patch which extends the balancer code to add[...]

BigData · Cloudera · Data Analytics · Data Science · Database · Hadoop · Mapreduce · MySQL · NoSQL · Scalability

8

MapReduce – DBInputFormat – Serialization on readers

  • July 19, 2010

Last week I was working on EC2 MySQL server where one of the slave is taking lot of time to catch-up; and only job that is running on that server[...]

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