[Version: >= 3.0.2 Non-Cleavable Search] Maximum peptide length > 50 slows down search for big databases

[michabirklbauer]

• Due to the limitations of our matrix search it is recommended to set a maximum peptide length of less than 50
• For small databases this doesn't matter
• For big databases this matters a lot, peptides longer than 50 amino acids trigger re-allocations of the sparse matrix which are very costly and a search that would take 30s suddenly takes 20min
• Going with the default maximum peptide length in MS Annika is usually a good choice!