On this saturday NBITS is conducting a free demo on hadoop by real time industry experts.NBITS is the best institute for hadoop training in hyderabad.
Hadoop is an open-source framework that allows to store and process big data in a distributed environment across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage. NBITS is pleasured to offer best Hadoop Training in Hyderabad to the aspirants who want to make a career in the field of Bigdata.
- What is Big Data?
- What is Hadoop?
- Need of Hadoop
- Challenges with Big Data
- i.Storage
- ii.Processing
- Comparison with Other Technologies
- Hadoop Echo System components
HDFS (Hadoop Distributed File System)
- Features of HDFS
- Configuring Block size,
- HDFS Architecture( 5 Daemons)
- Name Node
- Data Node
- Job Tracker
- Task Tracker
- Secondary Name node
- Replication in Hadoop
- Configuring Custom Replication
- Fault Tolerance in Hadoop
- HDFS Commands
MAP REDUCE
- Map Reduce Architecture
- Processing Daemons of Hadoop
- Job Tracker (Roles and Responsibilities)
- Task Tracker(Roles and Responsibilities)
- Input split
- Input split vs Block size
- Data Types in Map Reduce
- Map Reduce Programming Model
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