ORIGYN-SA / CanDB

CanDB - CanDB is a flexible, performant, and horizontally scalable non-relational multi-canister data storage framework built for the Internet Computer.

Other

30 stars 9 forks source link

[Feature] Secondary Indexes #7

Open ByronBecker opened 2 years ago

ByronBecker commented 2 years ago

Motivation

Currently CanDB partition keys (PK) and sort keys (SK) provide a single data access pattern to an entity.

Secondary Indexes provide these additional access patterns to the same entity, but through a different PK + SK combination to access this data.

Design

Potential design solutions revolve around the following:

Is it acceptable for secondary indexes to be read-only?
Is it acceptable for secondary indexes to involve inter-canister calls?
How reliable are one-shot (fire and forget) calls on the IC?
What does the implementation and performance of ICQC look like?

baolongt commented 1 year ago

It's May 2023 right now, Do CanDB has this feature