Methods for storing small integers in MongoDB -


i'm trying optimize db size collection contains lot of documents. documents have number of properties represented small integers (< 255). in sql server world these stored tinyint values, smallest bson type can find int32.

are there alternatives efficiently storing small integers in mongodb?

tinyint data type equal byte (-256 < byte < 255) , smallint int16.

but mongodb stores data in binary format called bson supports these numeric data types:

  • int32 - 4 bytes (32-bit signed integer)
  • int64 - 8 bytes (64-bit signed integer)
  • double - 8 bytes (64-bit ieee 754 floating point)

reference:

does mongodb support floating point types?

bson types


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