Introduction Data, Storage, Bigdata, Distributed environment, Hadoop introduction History, Environment, Benefits - Subprojects HDFS, Map-Reduce, PIG, Hbase, Hive, Zoo-Keeper, SQOOP, Mahout, MongoDB, Hadoop DB.
Hadoop Architecture : Overall Architecture-NameNode - Datanode Fault Tolerance - Read&Write operations - Interfaces(Command line interface, JSP, API) - HDFS Shell - FS Shell Commands - Java API Programs.
Map-Reduce Introduction - Map-Reduce Architecture - Yarn Architecture - Basic M-R Programs - Detailed description of M-R Methods and exercises.
Rkey/value pairs - Different types of values from a mapper - GenericWritable - Custom values from mapper - Writable - Custom keys from Mapper - WritableComparable - Exercises.
Input format - FileInputFormat - Steps for Input - RecordReader - Custom FileInputFormat - Custom RecordReader - Exercise Output format - FileOutputFormat - RecordWriter - Custom FileOutputFormat -Custom RecordWriter.
Combiners - Partitioners - Secondary Sorting - Exercises.
Joins- various types - Reduce Side joins - Distributed Cache - Map-Side Join - Exercises.
Basic knowledge of Java and Mysql will help.
No you cannot enroll for individual skill sets within a defined course on teleuniv.
Most learners are able to complete the Specialization in about 2 months.
We recommend taking the courses in the order presented, as each subsequent course will build on material from previous courses.
Upon completion as a Big Data and Analytics you will be able to help a company with the following:
Big data technologies like Hadoop and cloud-based analytics provide substantial cost advantages.
Analytics has always involved attempts to improve decision making, and big data doesn't change that. Large organizations are seeking both faster and better decisions with big data, and they're finding them. Driven by the speed of Hadoop and in-memory analytics, several companies are now focused on speeding up existing decisions.
Perhaps the most interesting use of big data analytics is to create new products and services for customers. Online companies have done this for a decade or so, but now predominantly offline firms are doing it too.
We have limited number of participants in a live session to maintain the Quality Standards, hence, participation in a live class without enrollment is not possible. However, we can create a demo login for one demo session.
You can pay by Credit Card, Debit Card or Net Banking from all the leading banks. We use a Payment Gateway.
Teleuniv is associated with Keshav Memorial Institute of Technology, one among the top performing colleges in Hyderabad and hence lot of recruitment firms contacts us for our students profiles from time to time. Since there is a big demand for this skill, we help our certified students get connected to prospective employers. Having said that, please understand that we don't guarantee any placements however if you go through the course diligently and complete the assignments and exercises you will have a very good chance of getting a job.