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Open Source Solution Index from the Big Dotcoms
The big names in dotcom world are busy open sourcing some of their secret sause. It is very important to become familiar with these often strangely named projects because they are responsible for...
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Open Source Big Data Reporting & ETL show promises
With Hadoop/Hbase/Hive, Cassandra, etc. you can store and manipulate peta-bytes of data. But what if you want to get nice looking reports or compare data held in a NoSQL solution with data held...
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Big Data Apps and Big Data PaaS
Enterprises no longer have a lack of data. Data can be obtained from everywhere. The hard part is to convert data into valuable information that can trigger positive actions. The problem is that you...
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Hadoop for Real-Time: Spark, Shark, Spark Streaming, Bagel, etc. will be...
The website defines Spark as a MapReduce-like cluster computing framework designed to support low-latency iterative jobs. However it would be easier to say that Spark is Hadoop for real-time. Spark...
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Real-Time Hadoop queries will be a reality in 2013
Real-Time Hadoop queries will be a reality in 2013 thanks to two new projects from Cloudera: Impala and Trevni. Impala is the open source version of Dremel, Google’s proprietary big data query...
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Presto – Facebook´s Exabyte-Scale Query Engine
Presto is Facebook´s answer to Cloudera´s Impala, Hortonworks´ Stinger and Google´s Dremel. Presto is an ANSI-SQL compatible real-time data warehouse query engine so existing data tools should be...
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A Big Data-Base that is fast but inaccurate: BlinkDB
The idea might sound strange at first. Why would you want a database that delivers inaccurate data? However BlinkDB trades accuracy for speed. When you query data you can specify when you want the...
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