1. EF eka pattama slow .oya record 2 mil withara load karanna yanakota . e arath EF eka Change Tracking thiyan inna nisa sahenna slow
2. Dapper thama danata thiyana Fastest ma Micro ORM eka. StackOverflow hadala thiyenne .
me dekama use karanne ayi
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1. EF walin puluwan entire database ekama recreate karanna. e kiyanne schema 1 to 1 map karala thiyaganna. so api Code first yana nisa hithanna customer change ekak karanna one una kiyala, e welawedi apita Migration eka tak gala ganna puluwan. Develop karana time eka changes thiyaganna one na Mind eke. so api EF use karanne Only For Schema mapping
2. Data access walata api Dapper use karanawa
i hope this will clear