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How big data development knowledge will help big data testing. What are the requirements for BIG data testing. Does ETL testing cover big data?

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Hello Ashok, You will first need to understand the fundamentals of hadoop and some linux commands. For testing map reduce jobs,you will have to understand flow of map and reduce and then verifying by output of programs that the system is working correctly. You may also need creating large number...
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Hello Ashok, You will first need to understand the fundamentals of hadoop and some linux commands. For testing map reduce jobs,you will have to understand flow of map and reduce and then verifying by output of programs that the system is working correctly. You may also need creating large number of data for testing real time scenarios. read less
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understanding BigData environment is very much needed for Big Data Testing. ETL testing will help you on Big Data Testing
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Certified Big Data Developer

One can be successful in Bigdata Testing if having a good understanding on the Big data Basics and Good Understanding on the Hadoop Ecosystem and the components belonging to Big Data. The ETL testing will be an advantage in Bigdata as here also you are dealing with Data and where ETL is required....
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One can be successful in Bigdata Testing if having a good understanding on the Big data Basics and Good Understanding on the Hadoop Ecosystem and the components belonging to Big Data. The ETL testing will be an advantage in Bigdata as here also you are dealing with Data and where ETL is required. But that alone will not serve the purpose read less
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ETL Testing is entirely different BIG DATA Testing are Random Sample and Sample Error (sd/sqrt(sample size) and difference statistical parametric and nonparticipants tests are required for analysis
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Big data overview knowledge helps in big data testing. ETL testing does not cover big data
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ETL testing won't be sufficient enough to cover big data testing.In Big Data testing there are various components need to be tested e.g 1. Hadoop File System need to be tested 2. Transformations need to be tested 3. workflow needs to be tested If the project is mostly implemented in PIG and HIVE...
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ETL testing won't be sufficient enough to cover big data testing.In Big Data testing there are various components need to be tested e.g 1. Hadoop File System need to be tested 2. Transformations need to be tested 3. workflow needs to be tested If the project is mostly implemented in PIG and HIVE , then ETL kind of testing will be ok. But if the project is implemented in mapreduce/spark then additional testing need to be done. The cluster testing is also key to know status of all the nodes . read less
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Big Data Hadoop Training Java

To do BigData Testing, currently there are no frameworks in the market, if they are launching also currently none of the IT Company is using, better you have an idea about BigData Developer, then you can think about testing area.
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Hadoop big data expert and Siebel consultant

Hi, To be successful, Big Data testers have to learn the components of the Big Data ecosystem from scratch. Since the market has created fully automated testing tools for Big Data validation, the tester has no other option but to acquire the same skill set as the Big Data developer in the context...
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Hi, To be successful, Big Data testers have to learn the components of the Big Data ecosystem from scratch. Since the market has created fully automated testing tools for Big Data validation, the tester has no other option but to acquire the same skill set as the Big Data developer in the context of leveraging the Big Data technologies like Hadoop. This requires a tremendous mindset shift for both the testers as well as testing units within organizations. In order to be competitive, companies should invest in Big Data-specific training needs and developing the automation solutions for Big Data validation. Thanks Sravanthi read less
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Hi, we will help you,
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I am working in DWH profile from 3 yrs and now looking for some change with Big Data Hadoop technology. What is the best approach for this? Which institute is best? Is anyone provides classes from home to reduce the fees? What is the future scope for this? How much salary I can expect after this course?
I will be providing online and offline courses with real time senarios, if you are interested to learn Bigdata please contact me
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Hello, I am Ali from Hyderabad, and I am into Telecom field as a Network Performance Engineer from the past 3 years, and as I don't find any growth in Telecom Field due to stability I am thinking to switch into IT field. And so far whatever I have researched I found Big Data is the demand in IT sector. 1. Can a non-IT guy with no programming/coding knowledge can step into Big Data? 2. How much scope does Big Data have or for how much years can we except Big Data around? 3. If I opt the course into your institute, will there be any real-time exposure during the course? 4. Can I easily get a job into Big Data as I am a non-IT person? And any experts or who have already taken course from any Institution and got helped in getting placements, please do suggest me which would be the best.
Hello Ali, We are from Sgraph Infotech, Bangalore. Bigdata Hadoop is Very good Technology in current market. You can find openings in all the MNC companies. For Bigdata you should have little bit of core...
Ali

Hi, I want to know about the future about Big Data technology. Please advice.
The big data technology and services market is expected to reach $57 billion by 2020. If we look at the overall big data industry (security, services, storage infrastructure, networking, data center infrastructure,...
Sivakumar
Hi, What is opinion on Big data analytics for MBA graduates who doesn't know coding. Please suggest. Is it Coding related course.
Big Data Analytic/Business Analytic/Data Analytic are one and the same. There are different definition are floating around in the internet. But to learn Analytic you need to know strong mathematics and...
Srinivas
I am from computer science background. I do HTML5 and CSS but i want to learn Big data or DevOps. I am very much confused about which one to choose and which have a great future. Can anyone suggest?
If you studied maths in 11th and 12th,get into data science/business analytics/data analytics/bigdata analytics.Above mentioned are one and the same.Why am I suggesting above are following reasons. 1)Data...
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