Pros and cons of Indexing: Pros: 1. Speeds up the Searching process.(for SELECT statement) 2. Used to organize the rows that makes the searching process easier. For example: String data can be organized alphabetically, numerical data can be organized numerically, and where the data is a date it can still be organized by date. 3. Better performance 4. Indexes like primary key index and unique index help to avoid duplicate row data Cons: 1. Takes additional disk space 2. If the data is modified on regular intervals then the database engine requires updating all the indexes, thus too many indexes will slows down the performance. Hence, Slightly slower performance when adding or deleting records - Study24x7
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Pros and cons of Indexing: Pros: 1. Speeds up the Searching process.(for SELECT statement) 2. Used to organize the rows that makes the searching process easier. For example: String data can be organized alphabetically, numerical data can be organized numerically, and where the d...

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  • prem shankar
    • Thanks web camp it is so important topic for me..Please describe more with proper live industrial examples..... also explain with types of indexing.....
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