SOA Patterns : Composite Frontend (PDF)

SOA Patterns : Composite Frontend (PDF)

I got a few request for a PDF version of the pattern so here it is :  Composite Frontend Pattern

Read More

SOA Patterns : Composite Frontend

SOA Patterns : Composite Frontend

I am not blogging much these days – most of it is due to trying to get my bloody book finished. A case study and a finished anti-pattern chapter where recently pushed to the MEAP, and here’s one additional pattern from chapter 6 (service consumer patterns): When we try to think about service consumers, the obvious candidates are, of course, other services. Nevertheless there are other...

Read More

SOA anti-pattern: Transactional Integration

SOA anti-pattern: Transactional Integration

Transactional Integration It all starts with a business requirement – as it always should. We have an ordering system (say the same one from the Knot anti-pattern) and the business says they only want to confirm an order to the user if the item is already secured for that order in the stock.  From the technical point of view we have 2 separate services – one handles orders the other...

Read More