How to fetch data from database fast in MySQL, SQL, oracle MongoDB. How to optimize a SQL Query database table for retrieve and fetch data faster.
I have retrieved more than 4 million records in a database table in the flow process.
So how can do retrieve the record fast way. Fastest way to access database
What is the fastest way to retrieve and fetch data from database
avoid large data moves and fetch in the database
fetch Data in partitioning
Write query in short form
Not more condition apply in SQL query
Not complex database table create
implement paging and show 100 records on one page,
Not select what you don’t need such that
Not used select * for table
just used select user, last name, age, add from the table
Use LIMIT condition in Query
Avoid queries in loops and condition statement