1 Store and collect data from different source
2 Analyzing data
3 Abstract useful information from the data through analysis
4 Make it useful for useful for your work and daily life.
- > STORE AND COLLECTION OF DATA : We can collect and store both structure and unstructured data.All kind of data is stored in a data warehouse and from there we can able to abstract all kind of data for our analysis.There are different different kind of approach to store and collect data from data warehouse.
- For structure data we know we can easily store in any database ,spreadsheet ,file format.The traditional way of storing and abstracting data is RDBMS tool. we can abstract data from RDBMS using SQL(structure query language).
- But in today’s generation unstructured data is more than structure data . So for handling unstructured data new tools are used . like BIGDATA, HADOOP. BIGDATA can handle both structure and unstructured data.
