An index is a data structure that you build and assign on top of an existing table that basically looks through your table and tries to analyze and summarize so that it can create shortcuts.
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KGXperience by @nivu Navaneeth malingan
" KGXperience is a community initiative by KGiSL Edu that believes in curating and tinkering with innovation and state of art technologies forging new path in innovation. "
"AI Tamil Nadu formely known as AI Coimbatore is a close-Knit community initiative by Navaneeth with a goal to offer world-class AI education to anyone in Tamilnadu for free."