Read/Pares TOML file only once and store all parameters in parameter structs
=> at the moment this is done first when the logger is initialized, and a second time when parameters will be parsed
=> avoid parameter parsing dependent on usage, which leads to code duplications. Store all parameters in a config object and use parameters from that object when dividing between usages
Avoid reading in IBF indexes from files, if they were automatically generated because of providing fast files as target/deplete files. Use them directly, which saves computation time.