https://www.dotnetzone.gr:443/cs/blogs/abekiaris/archive/2018/06/04/dealing-with-back-pressure-ui-a-database-the-reactivex-way.aspxThis will be a discussion of a possible solution with the requirement to query a large number of web services and selectively project the responses in UI and in a database. For the UI I chose the XAF application framework from DevExpress, because I wantedelCommunityServer 2.1 SP3 (Build: 20423.1)