What is bigdata and how it works?

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Big data refers to extremely large and diverse collections of structured, unstructured, and semi-structured data that continues to grow exponentially over time. These datasets are so huge and complex in volume, velocity, and variety, that traditional data management systems cannot store, process, and...
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Big data refers toextremely large and diverse collections of structured, unstructured, and semi-structured data that continues to grow exponentially over time. These datasets are so huge and complex in volume, velocity, and variety, that traditional data management systems cannot store, process, and analyze them. read less
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The definition of big data is data that contains greater variety, arriving in increasing volumes and with more velocity. This is also known as the three “Vs.” Put simply, big data is larger, more complex data sets, especially from new data sources.
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How much beneficial it would be for me to get a job as certified business analyst if I pursue a course in BIG DATA AND R as I am a commerce graduate and having experience in banking.
It certainly give you benefit. But path is long & not so easy. It dons't mean too long or tough. Take around 6 months of exhaustive learning. You also need to learn some related applications/system for execution.
Indranil
Hello, I have completed B.com , MBA fin & M and 5 yr working experience in SAP PLM 1 - Engineering documentation management 2 - Documentation management Please suggest me which IT course suitable to my career growth and scope in market ? Thanks.
If you think you are strong in finance and costing, I would suggest you a SAP FICO course which is definitely always in demand. if you have an experience as a end user on SAP PLM / Documentation etc, even a course on SAP PLM DMS should be good.
Priya
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Hi, I am an Oracle forms report developer, PLSQL developer with 6 + yrs exp.

I am looking for a change as Oracle form and reports is outdated. I have interest in data analysis. What will be a better option:

1. ETL,

2. Big Data or,

3. SAP HANA?

Future is bigdata or nothing. All companies are moving thier workloads (data processing) from Traditional RDBMs to Bigdata tools. Majority of usecases can be handled by Hive, Spark SQL and Sqoop which...
NAJISH
Shall I learn big data analytics first or go for java and cloud computing and then hadoop?
These are 2 different skills. If you have analytical skills go for data analytics
Dhurva

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