NuGet/NuGet.Services.Metrics — pull request #15 by deepakaravindr (2014-09-16 22:03:39+00:00)
Title: Daravind/Catalog metrics storage

CatalogMetricsStorage

1) Added support to Metrics Service to store metrics in a Catalog
2) CatalogMetricsStorage only writes to Catalog from 1 (background) thread by using a ConcurrentQueue
3) Also, using 'ShouldUseDBAndCatalog' setting, metrics may be written both to DB and Catalog
4) Following settings are supported as well
i) IsLocalCatalog - uses filesystem
ii) CatalogPageSize and CatalogItemPackageStatsCount to determine how the Catalog is built