Showing posts with label DSECLZG522. Show all posts
Showing posts with label DSECLZG522. Show all posts
Saturday, April 8, 2023

Cassandra

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Cassandra is a NoSQL database for write-heavy workload and eventual consistency ------------------------------------------------------------...
Thursday, March 9, 2023

INSTALLING HADOOP, HIVE IN WINDOWS & WORKING WITH HDFS -- Ramana (Along with recording)

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########-----------INSTALLING HADOOP, HIVE IN WINDOWS & WORKING WITH HDFS -------------- ######## ################ ------------ AKULA VE...
Friday, March 3, 2023

Install Hive/Derby on top of Hadoop in Windows

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To install Hive/Derby on top of Hadoop, you can follow these general steps: Versions which are compatible are  Hadoop : 2.8.0 Hive : 2.1.0 D...
Monday, January 9, 2023

BITS-WILP-BDS-Regular 2023-Mid Semester

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=================================================================== Name : MTDSE CLUSTER-MID SEM-1st Sem 2022-2023 EC-2R Jan23 Subject : DSE...
Thursday, January 5, 2023

Hadoop 2 - Architecture

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MapReduce Programming Architecture and flow

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1.Input dataset is split into multiple pieces of data (several small sets) 2.Framework creates a master and several worker processes and exe...

Big Data Analytics Lifecycle

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Mean Time Failure and other Formulas

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Important formula for Mean Time Failures MTTF - Mean Time To Failure  MTTF = 1 / failure rate = Total #hours of operation / Total #units  MT...
Wednesday, January 4, 2023

Cache performance and Access time of memories

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• Cache hit ✓ When CPU refers to memory and find the data or instruction within the Cache Memory • Cache miss ✓ If the desired data or instr...

Apache Technology Ecosystem

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Big Data architecture style

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----------------------------------------------------------------------------  All the messages below are just forwarded messages if some one...