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Google Percolator

Google Percolator. What is it ? What is it used for ? Percolator Vs MapReduce Architecture. www.semtech-solutions.co.nz info@semtech-solutions.co.nz. Percolator – What is it ?. Incremental updates to Big Data Developed by Google Based on Google File System ( GFS )

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Google Percolator

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  1. Google Percolator • What is it ? • What is it used for ? • Percolator Vs MapReduce • Architecture www.semtech-solutions.co.nz info@semtech-solutions.co.nz

  2. Percolator – What is it ? • Incremental updates to Big Data • Developed by Google • Based on Google File System ( GFS ) • Provides transactions and locking • Faster than comparable Map Reduce • Developed by Google due to MapReduce limitations www.semtech-solutions.co.nz info@semtech-solutions.co.nz

  3. Percolator – What is it used for ? • Iterative updates • No need to batch process • Update as data received • Data in multi petabyte range • Strong consistency needed • Improved latency ( 100 x ) • Reduced document age ( 50 % )‏ • Random access to big data repository www.semtech-solutions.co.nz info@semtech-solutions.co.nz

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