Thanks for your response. You can download this sample application for the guidance on how to implement ICacheDataHandler to use AmazonS3 for caching. Please don’t forget to restore NuGet packages and update the bucket name and AWS credentials. Hope it helps.
Yes, you can simply turn the cache on & off using ViewerConfig.UseCache property. For details, please visit this article.
You can achieve this by implementing ICacheDataHandler interface as demonstrated in the sample application.
You can speed up the document processing time using ViewerConfig.UseCache = true. With this configuration, when the document will be rendered for the second time, API will not process the whole document again. Instead, it will pick up the files from the cache directory.