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Blogs by

Rajnish Tiwari

This blog is about database changes and it’s tracking mechanism in the cloud world, where we have releases every 2-weeks or even every week, so to tackle any database changes to migrate the database changes

1. Introduction  This blog is about the image upload and retrieval approach in SAP cloud platform through Spring based restful services, The image can be profile pics or some some thumbnail, which end users or

1. Introduction This blog is about the binary content upload and retrieval in SAP Cloud Platform(SCP) Cloud Foundry(CF) through Apache Olingo OData V2, which instead of storing binary(can be image, doc etc.) in UI application

Introduction This blog is about CDS extension in HANA database features, which was added in the HANA 1.0 SPS11. This is a short blog about the CDS table creation and its extension. Just assume that we

This is a short blog about the limitations of Olingo oData 2.0, Which i came across while implementing the Olingo OData 2. Refer the previous blogs on Olingo OData 2.0 implementations using JPA based applications. As

This is a blog about logging framework implementations using Slf4j library using Jolokia API in JAVA web based application. Using this approach logging level like ERROR, DEBUG etc. can be changed without restarting the applications

This is the continuation of previous blog (blog series), In this blog series will be explaining about rest api implementation using spring jax-rs, Introduction You can implement REST call through JPAContext using the Spring APIs,

  This is the continuation of  previous blog (blog series) and this blog will be explaining about the debugging and error log handling mechanism in Olingo 2.0 oData services,   Introduction   In olingo OData

This is the continuation of previous blog (blog series), In this blog will be explaining about JPA mapping and how columns name which can be renamed and column’s join can be renamed as well as

This is the continuation of previous blog (blog series), In this blog series will be explaining about adding custom annotation and labels into ODATA metadata, but in Olingo 2.0 anytype of Aggregation is not possible.