This program opens a range of datastores between two specified dates and extracts all the data for a set of user-defined publishers. Add the gitea repo (this has to be done just once): dotnet nuget add source --name Gitea https://www.gitea.econlabs.org/api/packages/markusmobiuspublic/nuget/index.json Clone repo: git clone https://www.gitea.econlabs.org/markusmobiuspublic/RetroIndex The navigate to RetroIndex folder: cd RetroSampleApp dotnet publish cd bin\Debug\net7.0 dotnet RetroSampleApp.dll Expected Output ------------- 7 stores are available between 2/15/2023 12:00:00 AM and 2/21/2023 12:00:00 AM: first available time stub: 2023_02_15_00_00_00 last available time stub: 2023_02_21_00_00_00 Opening datastore 2023_02_15_00_00_00 from disk ... Opening datastore 2023_02_16_00_00_00 from disk ... Opening datastore 2023_02_17_00_00_00 from disk ... Opening datastore 2023_02_18_00_00_00 from disk ... Opening datastore 2023_02_19_00_00_00 from disk ... Opening datastore 2023_02_20_00_00_00 from disk ... Opening datastore 2023_02_21_00_00_00 from disk ... publishers: 9020 nytimes.com: exists in data washingtonpost.com: exists in data Reading filtered publishers .. ----------------------- Publisher: nytimes.com 7/7 days: ["2023_02_15_00_00_00","2023_02_16_00_00_00","2023_02_17_00_00_00","2023_02_18_00_00_00","2023_02_19_00_00_00","2023_02_20_00_00_00","2023_02_21_00_00_00"] total pages: 105223 pages with publish data between 2/15/2023 12:00:00 AM and 2/21/2023 12:00:00 AM: 17030 ----------------------- Publisher: washingtonpost.com 7/7 days: ["2023_02_15_00_00_00","2023_02_16_00_00_00","2023_02_17_00_00_00","2023_02_18_00_00_00","2023_02_19_00_00_00","2023_02_20_00_00_00","2023_02_21_00_00_00"] total pages: 28779 pages with publish data between 2/15/2023 12:00:00 AM and 2/21/2023 12:00:00 AM: 4143 ----------------------- In order to incorporate in your own project make sure you reference the BingScrapeReadLib (1.5.0+) nuget package: https://www.gitea.econlabs.org/markusmobiuspublic/-/packages/nuget/bingscrapereadlib/1.5.0 The RetroSampleApp demonstrates how.