Updating two tables

21 Dec

95th percentile HTTP response time under 5 msec, and max 10 msec, at 1000 HTTP requests/sec).

updating two tables-39updating two tables-34

This User Information Service can then be used by other services, e.g. However, many developers have discovered problems with this approach over the years.

This puts load on the database, increases response latency of our service, and these aggregations are repeated on every request for the same .

From an architectural perspective, our new service would be sharing data stores with other services.

Data is created and updated by those other sources, not this new service.

We may need to query multiple tables or databases (or other services), performing complex (and potentially expensive) joins and aggregations.