Have a look at this article: https://helpx.adobe.com/experience-manager/kb/AnalyzeMemoryProblems.htmlWhat version of AEM are you running? How much system memory do you have? How much memory have you allocated to AEM? Can you share your start parameters? Memory problems should not normally be an issu...

Hi,Is that the only error?Have a look at [1][2], can you try the command below:     java -jar aem6-author-p4502.jar -r author,crx3,crx3mongo -Doak.mongo.uri=mongodb://localhost:27017 Details on how to setup the start script[2]Regards,Opkar[1] http://docs.adobe.com/docs/en/aem/6-1/deploy/upgrade.html...

Hi Mahesh,when you installed AEM and connected to Mongo, did you give adequate time for the initialisation process? It can take up to 30 minutes.When you first set up your system, was AEM up and all the interfaces available?Regards,Opkar

Hi Mahesh,You are right, 3 members are the minimum required for MongoDB cluster. The third can be an arbiter. Three machines sounds sensible. Once you get to production and you have multiple data centres, you may want to put each box in a different data centre to ensure maximum resilience.The error ...

Hi Mahesh,In AEM6 clustering, the clustering is done at the MongoDB level.What this means for you, is that once you initialise an AEM author instance to connect to a MongoDB instance, the MongoDB instance is set up for AEM therefore you can add more author instances by configuring them to connect to...

Hi Mahesh,please review: http://docs.adobe.com/docs/en/aem/6-1/deploy/recommended-deploys.htmlLet me know if you have any questions after reading the above.Regards,Opkar

Hi Mahesh,when you say shared cluster, do you mean sharing the MongoDB cluster between author and publish instances? Why do you need a Mongo cluster for your publish instances? I can't think of a use case for it, even for User Generated Content, a common store is the recommended approach.[1]Regards,...

Hi,Mongo 3.5 is not supported [1]Regards,Opkar [1] https://docs.adobe.com/docs/en/aem/6-1/deploy/technical-requirements.html

https://docs.adobe.com/docs/en/aem/6-1/develop/the-basics/touch-ui-concepts.htmlhttps://docs.adobe.com/docs/en/aem/6-1/develop/components/components-develop.htmlhttp://www.willdev4donuts.com/aem6-touch-ui-cqdialog-vs-dialog/#.Vc4J-7dllqshttps://helpx.adobe.com/experience-manager/using/creating-touch...

Hi Kanwaljit,have you already explored https://helpx.adobe.com/aem-forms/6/help-tutorials.html Is this the page you saw details about the initialisation script [2]Regards,Opkar[1] https://helpx.adobe.com/aem-forms/6/help-tutorials.html[2] https://helpx.adobe.com/aem-forms/6/adaptive-form-expressions...