What is the eligibility & admission process for NoSQL Databases? What are the benefits of pursuing the same?
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2 Answers
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NoSQL databases have an edge over the conventional relational DBMS.
Some of them are:
1) One doesn't need to know the structure of data beforehand as it is with the RDBMS (requires a fixed schema). The format/data model can be changed anytime without affecting the application driven by the database.
2) Using Hadoop implementations in conjugation with NoSQL database, data could be stored across 1000s of servers( volumes of data which even the biggest RDBMS can't handle). This data can be processed and retrieved really fast.
3) NoSQL databases use clusters of cheap commodity servers to manage the exploding data and transaction volumes, whi...more -
Hello,
NoSQL (Non-SQL or Not-only-SQL) databases are increasing in popularity due to the growth of data as they can store non-relational data on a super large scale, and can solve problems regular databases can't handle. They are widely used in Big data operations. Their main advantage is the ability to handle large data sets effectively as well as scalability and flexibility issues for modern applications.
Following are the eligibility criteria for enrolling into NoSQL Database course:
Should be able to use a PC at a beginner level.
Basic understanding of databases.
Basic understanding of HTTP.
Basic understanding of JavaScript.
Basic unders...more
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