Description

Mind Map on Untitled, created by tdharmaputhiran on 01/01/2014.
tdharmaputhiran
Mind Map by tdharmaputhiran, updated more than 1 year ago
tdharmaputhiran
Created by tdharmaputhiran over 10 years ago
20
0

Resource summary

  1. Definition:- ‘Big Data’ is similar to ‘small data’, butbigger•…but having data bigger it requires differentapproaches:• Techniques, tools and architecture•…with an aim to solve new problems• …or old problems in a better way
    1. 4Ways of BigData:-i)Volume-->DataQuantityDataSpeed ii)Velocity-->DataSpeed DataTypes iii)Variety-->DataTypes iv)Veracity-->Messiness
      1. Growth:-i)Increase of storage capacities ii)Increase of processing power iii)Availability of data
        1. Applications:-i)Homeland Security ii)FinanceSmarter iii)Healthcare iv)Multi-channel sales v)Telecom vi)Manufacturing vii)Traffic Control viii)Trading Analytics
          1. Hadoop Technology:-A scalable fault-tolerant grid operating system for data storage and processing Commodity hardware HDFS: Fault-tolerant high-bandwidth clustered storage MapReduce: Distributed data processing Works with structured and unstructured data Open source, Apache license
            1. Components:-i)PIG-->DataFlow ii)HIVE-->BatchSQL iiii)SQOOP-->DataImport iv)ZOOKEEPER--Coordination v)CHUKWA-->Display & Monitoring vi)MAPREDUCE-->JobScheduling vii)HBASE-->RealTime Query viii)HDFS -->HadoopDistributedFileSystemix)AVRO-->Serialization
              1. Benefits:-Hadoop is designed to run on cheap commodityhardware• It automatically handles data replication and nodefailure• Handles large volumes of unstructured data easily• Last but not least – its free! ( Open source)
                Show full summary Hide full summary

                Similar

                Social Influence
                smita089
                The Geography Of Earthquakes
                eimearkelly3
                Fractions and percentages
                Bob Read
                Chemical Symbols
                Keera
                Othello content knowledge quiz
                rubyduggan
                Sociology - Unit 1:Families and households
                Jake Pickup
                MAPA MENTAL
                blanca beatriz m
                Repaso prueba Revalida Enfermeria 2016 Parte:2
                Rodrigo Lopez
                Rossetti Links
                Mrs Peacock
                Specifc Topic 7.4 Timber (Impacts)
                T Andrews
                MAPA MENTAL DISEÑO GRAFICO
                Lizbeth Domínguez