InvertedIndexGenerator

Indexer run results with different amount of threads:

12 500 files

• 1 thread indexing - 10142, 8083, 7752
• 2 thread indexing - 7849, 7854, 8367
• 4 thread indexing - 6564, 5411, 6077
• 8 thread indexing - 5914, 5635, 6488

25 000 files

• 1 thread indexing - 22858, 18480, 17047
• 2 thread indexing - 14868, 11627, 12020
• 4 thread indexing - 9589, 10347, 9076
• 8 thread indexing - 8347, 9740, 9736