poniedziałek, lutego 26, 2018

Continuosly updated CDM entities BW pattern

With one (or more) publisher(s) of CDM entity and many subscribers a single change in canonical data model forces all subscribers to adjust. With smart approach on BW side done once no furter adjustment is needed:
Parse XML string retrieved from transport against selected XSD entity but with input validation disabled. In next step map this data using for-each - designer proposes currently known fields/elements. In case data format is changed and new fields are added to the end of sequence they will be parsed but will be omitted in mapper. We still have data validation in mapper, but only on known (as of development) fields.



sobota, lutego 24, 2018

AMD bez dziury Meltdown


czwartek, lutego 22, 2018

How to output compressed data with HTTP in Tibco BW

Headers are important. Use Java Code to write string to GZIPOutputStream mapped by ByteArrayOutputStream.

How to bridge HTTP to SFTP with CA API Gateway