API Gateway
In microservices based applications a client can call each microservices directly, but there are many limitations with this option as knowing all endpoints, collecting information separately and merging the client-side result, microservices could not have web-friendly protocols, etc.
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Filter and Interceptor
This tutorial explains difference between Web Filter and Spring interceptor.
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JAXB
Java Architecture for XML Binding (**JAXB**) is a framework to map Java classes to XML and convert Java object to XML document and viceersa.
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Spring and Swagger
This post covers on how automate Swagger JSON API documentation for RESTful web services built with Spring. The documentation is based on the code itself so any changes to our RESTful services will be included automatically.
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Apache TIKA
This tutorial is dedicated to Apache Tika a toolkit to detect and extracts metatada and content from different file types..
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