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Nov 7, 2023
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Update README.md #454

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6 changes: 3 additions & 3 deletions README.md
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Expand Up @@ -26,12 +26,12 @@ BitFaster.Caching is installed from NuGet:

## ConcurrentLru

`ConcurrentLru` is a light weight drop in replacement for `ConcurrentDictionary`, but with bounded size enforced by the TU-Q eviction policy (similar to [2Q](https://www.vldb.org/conf/1994/P439.PDF)). There are no background threads, no global locks, concurrent throughput is high, lookups are fast and hit rate outperforms a pure LRU in all tested scenarios.
`ConcurrentLru` is a light weight drop in replacement for `ConcurrentDictionary`, but with bounded size enforced by the TU-Q eviction policy (derived from [2Q](https://www.vldb.org/conf/1994/P439.PDF)). There are no background threads, no global locks, concurrent throughput is high, lookups are fast and hit rate outperforms a pure LRU in all tested scenarios.

Choose a capacity and use just like `ConcurrentDictionary`, but with bounded size:

```csharp
int capacity = 666;
int capacity = 128;
var lru = new ConcurrentLru<string, SomeItem>(capacity);

var value = lru.GetOrAdd("key", (key) => new SomeItem(key));
Expand All @@ -44,7 +44,7 @@ var value = lru.GetOrAdd("key", (key) => new SomeItem(key));
Choose a capacity and use just like `ConcurrentDictionary`, but with bounded size:

```csharp
int capacity = 666;
int capacity = 128;
var lfu = new ConcurrentLfu<string, SomeItem>(capacity);

var value = lfu.GetOrAdd("key", (key) => new SomeItem(key));
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