List FOUR (4) factors to consider in purchasing DBMS software.
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Answer:
1. Data Model
For a long time, the relational concept was dominant, however recently NoSQL databases have again become more successful. Relational vs. NoSQL is based on your individual needs and their main advantage is the data structure itself.
2. Data Consistency
Nowadays, collecting data is not a big effort any more. But, keeping the data consistent becomes even more important as more sources feed into the database.
3. Data Security
For most companies, data availability is a key business success factor and should be guaranteed at all times. The ability to backup and restore the databases is essential and needs to be possible with your chosen DBMS.
6. Efficiency backup-blue.png
When we talk about the efficiency of DBMS, we usually mean the response time. You will find on premise and cloud solutions available on the market.