Start Ups: They do focus on system design a lot ans in between questions on DBMS are frequently asked So, we need to be 100% prepared for it & best way is to follow the System Design Primer (resource given below
DBMS is used for small applications hence the hardware requirements like hard disks, i/o channels for data, RAM with low configurations are manageable. RDBMS is used for complex and Enterprise applications. Hence hardware requirements need high-end configuration to sustain and manage the applications....
Export to other formats: HTML (based on a template that you can modify or create yourself), SQL commands (to re-import data in a DBMS such as MySQL), CSV (text files, can be used as tables with Microsft Excel for example), Origons.com Import from other formats: CSV (Microsoft Excel...
Delete, Update and retrieving the data from the table. The Select statement is considered as a limited version of the DML, since it can't change the data in the database. But it can perform operations on data retrieved from the DBMS, before the results are returned to the calling function...