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neon-sunset / fast-cache

The fastest cache library written in C# for items with set expiration time. Easy to use, thread-safe and light on memory.
https://www.nuget.org/packages/FastCache.Cached/
MIT License
88 stars 8 forks source link

Bump ZiggyCreatures.FusionCache from 0.26.0 to 1.0.0 #97

Closed dependabot[bot] closed 7 months ago

dependabot[bot] commented 7 months ago

Bumps ZiggyCreatures.FusionCache from 0.26.0 to 1.0.0.

Release notes

Sourced from ZiggyCreatures.FusionCache's releases.

v1.0.0

FusionCache is now v1.0 🥳

Yes, it finally happened.

Let's see what this release includes.

🚀 Performance, performance everywhere

FusionCache always tried to be as optimized as possible, but sometimes useful new features took some precedence over micro-optimizing this or that.

Now that all the major features (and then some) are there, it was time to do a deep dive and optimize a cpu cycle here, remove an allocation there and tweak some hot path to achieve the best use of resources.

So here's a non-comprehensive list of nice performance improvements in this release:

  • zero allocations/minimal cpu usage in Get happy path
  • reduced allocations/cpu usage in Set happy path
  • less allocations/cpu usage when not using distributed components
  • less allocations/cpu usage (via closures) when using events
  • zero allocations at all when not using logging (no support structures init for operationId generation)
  • reduced overhead in some async code paths

Oh, and thanks to community member @​neon-sunset for the issue highlighting some shortcomings, that now have been solved!

See here for the issue.

🦅 Better Eager Refresh (docs)

When executing an Eager Refresh, the initial check for an updated cache entry on the distributed cache is now totally non-blocking, for even better performance.

🆕 Added IgnoreIncomingBackplaneNotifications option (docs)

FusionCache always allowed to optionally skip sending backplane notifications granularly, for each operation (or globally thanks to DefaultEntryOptions): it was not possible though to ignore receiving them.

Now we may be thinking "why would I want to use a backplane, but not receive its notifications?" and the answer to that can be found in the feature request made by community member @​celluj34 .

See here for the issue.

⚠️ Better nullability annotations for generic types

This is linked to the evolution of nullable reference types, nullables with generics and the related static analysis with each new version of c# and its compiler.

Along the years I tried to adjust the annotations to better handle generic types + nullables with each new version, because what the compiler allowed me to do and was able to infer changed at every release (the first version had problems with generics without where T : class/struct constraints, for example).

I've now updated them to reflect the latest behaviour, so that it's now more strict in the generic signatures, mostly for GetOrSet<T> and GetOrSetAsync<T>: in previous versions the return type was always nullable, so when calling GetOrSet<Person> we would have a return value of Person? (nullable) even if the call was not GetOrSet<Person?>.

Now this is better.

... (truncated)

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coveralls commented 7 months ago

Coverage Status

coverage: 91.497% (+0.04%) from 91.453% when pulling 6e19d9f811c5a8ae6e43c371ebe11725dd93ba35 on dependabot/nuget/ZiggyCreatures.FusionCache-1.0.0 into 5ec83a21d283d9e00b56752c3803b59ea492ee7c on main.