Hi,find my answers inline:In this scenario, we should use standard query
or incremental query activity? Incremental Querynormal email delivery or
recurring delivery? Neither, Go with Continous deliverysay for example
there is a field called date join in the table. How to query people who
have date join is last month?With an Incremental Query, if you schedule
it to run monthly with history saved permanently, you shouldn't need any
query but it's not ideal, it may cause problems with migration and...