Hadoop testing training
HADOOP Testing Training Introduction:
HADOOP Testing Training provides some skills to recognize, examine and resolve the errors in hadoop structure. Data which are stored in Hadoop should be check that data if any faults are there should be resolve so testers will do this. HADOOP Testing Training is important feature of any software domain. Global Online Trainings provides the Big Data Testing Online Training with the real time examples. Our trainers will also explain about the components of the HADOOP. HADOOP Testing Online Training also available in our GOT. Different session will be held on students demand. Big data Hadoop training material and this material contain about this course.
Prerequisites of HADOOP Testing Training:
- Familiar with the hive it is so important for the Hadoop Testing Training.
- Mapred, Pig, Sqoop , flume and spark knowledge should be there.
- You should know about the HADOOP for Hadoop testing Training.
1 : Introduction to Big data and Hadoop
- Introduction to Big Data
- Introduction to Hadoop, HDFS and Map Reduce
3 : Hadoop deployment modes and Hadoop Installation
- Local/Standalone mode
- Pseudo distributed mode
- Fully distributed mode
- Installing Hadoop in Pseudo distributed mode
5 : Introduction to Hive
- Hive Introduction
- Detailed understanding of Hive
- Hive for relational data analysis
- Data management with Hive
7.Introduction to Sqoop
- Sqoop introduction
- Installing Sqoop
- Exploring Import, Export and other commands
9:Dive deep into Pig
- Writing UDFs and plug into Pig scripts
- Performing multi-dataset operations
- Extending Pig
- Pig Jobs
2 : Hadoop architecture and Daemon services
- Hadoop architecture
- Name node
- Data node
- Secondary name node
- Job tracker/Resource manager
- Task tracker/Node manager
4 : Introducing map reduce concepts
- Explaining the map reduce flow
- Word count program
- Discussion on combiner, practitioner and counters.
- Hadoop ecosystem architecture
- Discussing roles of different tools
6 : Dive deep into Hive
- Optimization of Hive
- Extending Hive
- Hands on Exercises
- UDF, query optimization
8 : Introduction to Pig
- Pig Introduction
- Installing Pig
- Exploring standard functions
10 : Introduction to HBase
- Introduction to HBase
- HBase installation
- Exploring basic commands
Overview about HADOOP Testing Training:
- HADOOP Testing Training the main theme is to clear all the errors which are in the map reduce, pig like that. If we write any program or any appliance firstly we would like to test that program. We have to test that to make sure that requirements what are they ask present or not and working as per the conditions for the user who are going to using .
- The main important thing in Big data Testing online Training is to user requirement should be known. Hadoop Testing Training first they will check program and then plan will be check and the code which have executed will also to be test. Errors which are take place in the data will also be check. After that testing the data will be deliverd.
- Like that in big data testing we want to test the program whatever we are developing. Whatever the objects in the Big data can be like hdfc, scala, mr etc we want to test that program before deploying in to the production. We should test all the objects in hadoop and we want to make sure that minimum bugs in the production so that production systems are running without requiring us looking in to this. Hadoop administration Training also available with the reasonable price.
Why HADOOP Testing Training Needed?
Hadoop Testing Training is needed to be taken for every developer who want to be become tester. Business Application also depends on the output of the big data on our programs. Programs are like map reduce, hive, etc if those have any problems then the output will also be effect and this will effect on the business application. So Code should be test perfectly, testing is based on the testers. Large amount of data will be stored in hadoop that code or programs will be test perfectly By the Big Data Testing Online Training only. For testing there will be some levels they are
End to end Testing
These testing validate whether the functions is working as per desired state and there is non functional testing, performance testing and security testing like this. Testing should be tested by the developer only who developed the code that developer want to test before handling to the main team who then verifies and test it to make sure that it is working as per the requirements. If it is deviating that means there is an bugs in that code so the developer want to test that code once again. Hadoop developer training also given by best corporater trainers from india
Hive: Hive which is required for processing big data and structured in nature and hive is built on the top of the Hadoop. Hive is used for the querying the structured data. Hive should only use when your processing data cross the gb otherwise we should not use it. Hadoop to start process it will need lot of resources. your RDMS is faster than the hadoop because hadoop will take more time to start. Hive is not a transcational data.
Hive is built on the top of the Existing hadoop where hadoop has two components are HDFS and MAP Reduce . HDFS is stores the files and you will not loss the data even one machine failure, MR is an framework and is required for analyzing the data whatever you showed in the hdfs and executing the some business logic on top of the hdfs. Hive uses MR to run its logic it does not have its own execution. Hadoop online Training our trainings will be done through the online session only and this training will be conducted at flexible time only of you.
What is Hadoop Training:
- Hadoop training, now a days large amount of data storing becoming so trouble because data quantity increasing but that much storage are not available firstly there is an the big data for storing the large quantity data but it will store some data because it also have some drawbacks about this storage so the developers has introduced the Big data Testing online Training because it has peta byte that much data can be stored in this.
- Data which are coming from website each and every should be in the peta byte like 5pt or 10 pt that amount of data will come in a single way in that situation each and every data in a day will take so much database in that situation we will take HADOOP for storing the large amount of data. Hadoop Testing Training not only for storing and also used for the retrieving purpose also. Hadoop Certification Training also given in our GOT you will get certified on this course.
- Using the HADOOP Testing Training we can maintain easily large amount of data. If data is lost in Hadoop Testing Training we can immediately get that data because it has retrieval process. Global Online Trainings gives the Big data and Hadoop Training by the corporate trainers. Online class are available with 24/7 servers.
- Hadoop it will store the large amount of data and scuttle their application on number of clusters. There are so many clusters are available in the HADOOP Testing . Hadoop Testing it is an free open source software we can download it freely. Hadoop Testing Training it will provide the massive storage for any kind of data and ability to handle the almost limitless parallel jobs.
What is Salesforce Training:
- Salesforce Training Which provides infrastructure to your business. In time-honored IT sector if we want to implement business id you need to establish the hardware structure and also many softwares and be careful about the security in your system. Each business requires the own infrastructure. If someone provides the common infrastructure for the business then no need to contain network team and also software installation not required. Because service provider will take care of it that is saleforce only.
- Salesforce infrastructure has already built in the cloud and if business essential communications they have to pay to Salesforce team. Salesforce is cloud based technology. Salesforce has many cloud products. Every products in salesforce have built in futures which is suits for business requirement. Salesforce have already implemented It solutions.
- CRM where we can engage your customer while serving them but do not underrate the power of Salesforce. Business is never end process every time new requirement come in implementation. Salesforce has it own programming language and also frontend programming. Salesforce has many tools to implement the business requirements. It has own compiler to executes their Apex programs. Global Online Trainings provides the Salesforce training also by the trainers who are professional in this course. Salesforce is to be known for the Hadoop Testing Training.