Parallel Service Calls

In a process model, you can use httpQuery or 'Call Webservice' smartservices in parallel. AFAIK, it's not possible in interfaces.

Can you please elaborate on your scenario , so that we can help you rregarding this.

@sparshs Thanks for your response!
SAIL Interface is taking 9 sec to load in chrome browser. I'm trying to reduce this loading time.
--> Interface has 8-10 service calls.
--> Before User Input Task node. there are 4-5 sequential service calls in process model as well.

Just a curious question: On the SAIL Interface, are the web services being consumed(primarily GET requests) using a!httpQuery(if REST based) or by webservicequery() (if webservice is SOAP based). And how are you parsing the response and mapping to the local! variables in the SAIL interface? Is it being done on the SAIL UI? How complex is the response of the webservice? Is too much parsing involved?

Also, are you publishing to external systems using a!httpWrite() or webservicewrite()

Also, is there a dependency among the web service calls, for eg: are you doing something like - calling a new webservice based on the output of the previous web service?

Appian 17.4 now offers Parallel Processing for all integration service calls.

See 17.4 release notes and product webinar for details