About kai-christoph_mueller

kai-christoph_mueller · 02-25-2015

IntroWelcome to the second post in a series showing you how to use the OAuth2 authentication mechanism in HANA XS. The mechanism enables you to use APIs from providers like Google, Facebook, Twitter or others offering this this authentication. Of cou...

kai-christoph_mueller · 02-25-2015

IntroOAuth2 is finally here - being delivered with HANA SPS 09. Great! But what is the OAuth2 hype all about?Welcome to a series of posts showing you how to use the OAuth2 authentication mechanism in HANA XS. The mechanism enables you to use APIs fr...

kai-christoph_mueller · 10-13-2014

Did you know HANA comes with a geospatial engine since SPS07 (What s New? SAP HANA SPS 07 Geospatial Pr... | SAP HANA & What's new in SAP HANA SP07)? Did you think of the power you have, when master, real time and geospatial data all come together in...

kai-christoph_mueller · 11-27-2013

IntroWith the upcoming release of HANA SPS07 all developers will be enabled to use a new lightweight development environment which has significantly improved to the prior version. Supporting the development of this tool I had the chance to get my han...

kai-christoph_mueller · 11-23-2013

IntroIn this Post you are going to learn how to enable X.509 client certificate authentication on your HANA system. The X.509 certificates provide a convenient and secure way for authentication.It is possible to use this mechanism in XS applications ...

kai-christoph_mueller · 07-14-2017

Hi Philipp, sorry for the late answer. It looks like with the change of the SCN theme it got lost and I also could not find them locally. Furthermore I cannot guarantee it will still run with a current release. Please ask the SCN Blogs moderator...

kai-christoph_mueller · 08-12-2016

Hi Chris,thanks for the answer.I was more thinking of the phase where a reponse was already received from the target endpoint.At that point to my understanding there are two sections, which look pretty much the same: Response handling sections forTar...

kai-christoph_mueller · 08-11-2016

Hi Chris,this is indeed a really a great blog series introducing to the foundations of API management.Thank you very much for that,kcPS:There is a little typo in the HandleQuotaPolicy xml: rateLimit needs to be all lower case at <Header name="Retry-A...

kai-christoph_mueller · 08-11-2016

Hi Chris, thank you very much for this clear explanation of the flow. I have a question:Thinking of the processing flow of a request/response I am wondering why there are two segments I can insert policies for handling the response from the target en...

kai-christoph_mueller · 08-09-2016

Hi Vijay,the service https://googlei044067trial.hanatrial.ondemand.com/JobEnrollmentDemo/odata.srvis not available anymore - could you please check?Thanks for the Blog Post,kc

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OAuth2 Authentication using HANA XS – XS OAuth client lib calling Google's API (2)

OAuth2 Authentication using HANA XS – Basics (1)

How to Create Your geoJSON Model of the World and Get it into HANA | SAP TechEd Lecture of the Week

HANA XS development with the SPS07 Web IDE (focus on debugging)

X.509 authentication in HANA XS

Re: How to Create Your geoJSON Model of the World and Get it into HANA | SAP TechEd Lecture of the Week

Re: Part 7 - Understanding API Policy Flow Routing

Re: Part 10 - Assigning Multiple Policies to an API Proxy

Re: Part 7 - Understanding API Policy Flow Routing

Re: Exposing Digital API’s using HCP Trial - API Management Service