Seguro DB

Fast and reliable database, optimised for read operations.

TODO: Additional security layers, mirroing, versioning, session and long-term encryption will be implemented soon.

Database options

Journal eras (usize)
Preallocated memory (u64)
Extend threshold in % (u8)

Database properties

Version (u32)
Used memory (u64)

get operation

Check cache
Check journal
Read from memmap

commit operation

Create and push new journal era

flush operation

Create virtual commit from final journal eras
Delete journal eras
Copy content of virtual commit to memmap
Delete virtual commit

rollback operation

Pop and delete journal era

recover operation

If valid virtual commit exists copy it to memmap and delete
Delete all invalid journal eras