> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/template-extraction/template-extraction/create-classification-cache.md).

# Create Classification Cache

Accelerate the classification process with SDK cache data for efficient template matching. Learn how to speed up file classification against multiple forms. Apryse Template Extraction SDK on .NET uses

To speed up the classification of an input file against many template forms, the SDK provides a way to create a cache data that will be used if present to classify the correct template fast.

{% tabs %}
{% tab title="C#" %}
{% code lineNumbers="true" %}

```csharp
      var templatesFolder = "./templates"; 

      using TemplatesCollection templates = new TemplatesCollection.Builder() 
            .FromSourceFolder(templatesFolder) 
            .Build(); 

      using TemplatesCollectionCache cache = new TemplatesCollectionCache.Builder() 
            .SetTemplatesSource(templates) 
            .SetRuntimeFolder("./runtimes") 
            .SetLicense(["", ""]) 
            .Build(); 

      Result<BuildCacheResult> result = cache.Build(); 
```

{% endcode %}
{% endtab %}

{% tab title="Java" %}
{% code lineNumbers="true" %}

```java
      String templatesFolder = "./templates";
      String[] license = new String[2]; 
      license[0] = "";
      license[1] = "";

      TemplatesCollection templates = new TemplatesCollection.Builder() 
            .fromSourceFolder(templatesFolder) 
            .build(); 

      TemplatesCollectionCache cache = new TemplatesCollectionCache.Builder() 
            .setTemplatesSource(templates) 
            .setRuntimeFolder("./runtimes") 
            .setLicense(license) 
            .build(); 

      Result<BuildCacheResult> result = cache.build(null);
      
      result.dispose();
      cache.dispose();
      templates.dispose();

```

{% endcode %}
{% endtab %}
{% endtabs %}


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