dotnet/orleans

Lazy load with IPersistentState

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#6,088 opened on Nov 4, 2019

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 (4 comments) (7 reactions) (1 assignee)C# (10,777 stars) (2,123 forks)batch import
help wanted

Description

There are a lot use cases when lazy load is preffered way to load the grain state. Will be very helpfull to have ability to configure the using of IPersistentState with lazy manner. Maybe to define new interface IDefferPersistentState or ILazyPersistentState

Contributor guide

Tech stack
csharp
Domain
backend
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
3-5 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
Understanding of Orleans grain persistenceC#IPersistentState interface
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
45
Research direction
Investigate the existing IPersistentState interface and its implementation in the Orleans codebase. Review related discussions in the issue comments. Explore potential designs for a lazy loading mechanism, possibly by introducing a new interface like IDeferredPersistentState. Consider the trade offs between eager and lazy loading in the context of grain activation.