dentiny

**Is your feature request related to a problem? Please describe.** [blobcache](https://github.com/peterboncz/duckdb-blobcache) makes a good differentiation on small IO and large IO, which is a feature worth considering. Another implementation is...

**Is your feature request related to a problem? Please describe.** The config part is the piece im most unsatisfied with: https://github.com/dentiny/duck-read-cache-fs/blob/main/src/include/cache_filesystem_config.hpp It checks and updates every open operation, which leaves...

**Is your feature request related to a problem? Please describe.** https://github.com/dentiny/duck-read-cache-fs/blob/7ab32b656d94766d7a7118747744ca291ebe2044/src/cache_httpfs_extension.cpp#L89 Current implementation is a scalar function, which exports everything into one cell; a better approach is to export in...

An issue likely related to duckdb logging, instead of extension usage. Stacktrace: ```sh 0x0000fffff65421f0 in duckdb::ConstantVector::VerifyVectorType (vector=...) at /home/vscode/duck-read-cache-fs/duckdb/src/include/duckdb/common/types/vector.hpp:331 331 if (!StorageTypeCompatible(vector.GetType().InternalType())) { (gdb) bt #0 0x0000fffff65421f0 in duckdb::ConstantVector::VerifyVectorType (vector=...)...

**Is your feature request related to a problem? Please describe.** Two things: - Remove IO stats, which have already been covered by `observefs` - Provide readme guidance page for combined...

**Is your feature request related to a problem? Please describe.** The extension could provide a validation option, to check cache content validity before serving to the client. **Describe the solution...

**Is your feature request related to a problem? Please describe.** There're a few official and non-official duckdb cache offering on the market, I should document it clearly on the differentiation...

**Is your feature request related to a problem? Please describe.** Yes, all timestamp and expiration related features are under-tested due to the flakiness nature. **Describe the solution you'd like** Add...

We should add a mode with no cache, but only parallel IO.

**Is your feature request related to a problem? Please describe.** https://github.com/dentiny/duck-read-cache-fs/blob/95c106d230489847868aa9649833e9d25cfb7eef/extension_config.cmake#L6 The LINK option affects linking performance a lot, which is worth a proper documentation. For example, when should we...