BigData
Big data is a collection of large datasets that cannot be processed using traditional computing techniques. It is not a single technique or a tool, rather it has become a complete subject, which involves various tools, techniques and frameworks.
- Structured data - Relational data.
- Semi Structured data - XML data.
- Unstructured data - Word, PDF, Text, Media Logs.
Properties
- Volume
- huge volume of data in terabytes
- Velocity
- Variety
- Veracity
- Value