Count function using up lot of memory

[kaustubh-murumkar]

We are using badgerhold in a REST API project for holding around 200-300 records. With only these amount of records our application hits it memory limit of 1GiB. We have observed a lot of OOMKilled errors on our containers.

This might possibly be a duplicate of #86 , and comments in that thread refer to the memory usage section of the documentation. But it will be more helpful if some examples are provided for the Options struct and how to use them. Also is there a way to optimise the count calls for simpler trivial queries.

[timshannon]

Badgerhold is a query engine on top of the badger. The most efficient way to get a count is by querying badger directly, which you have access to: https://pkg.go.dev/github.com/timshannon/badgerhold?utm_source=godoc#Store.Badger.

However, as mentioned in #86, that may or may not provide enough relief from memory pressures.