How many Autocomplete dictionary can I create?

phqnha

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Oct 23, 2019, 4:27:37 AM10/23/19

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Hello,

We would like to create a separated Autocomplete dictionary for each user, to store their search terms history. Assuming we have roundly 2 million users and each of them should have 5 history terms, is it possible and recommend storing as many dictionaries in a redis server?

Best,

Meir Shpilraien

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Oct 23, 2019, 5:24:20 AM10/23/19

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The only limitation is the amount of memory you have, as long as you have enough memory to create 2 millions keys (each dictionary is a key in redis) with 5 terms each, there should be no issue with it.

Dvir Volk

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Oct 24, 2019, 6:56:09 PM10/24/19

to Meir Shpilraien, RediSearch Discussion Forum

In terms of limitations it is fine, and has the advantage of sharding well.

It does incur a lot of overhead in terms of memory, but it will work.

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Dvir Volk

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