Spring boot Application – Set Default TimeZone
While run any application in JVM, JVM will take system default time zone. For example production server is running under PST timezone and spring boot application will start then application…
Spring boot response compress example
Table of Contents1. Overviewapplication.properties2. Example:2.1 pom.xml2.1 application.properties2.2 CompressDemoController2.3 SpringBootConfig2.4 Output4. References 1. Overview Spring boot response compress or gzip can be enabled using server.compression.enabled in application.properties file, It will be supported…
Spring boot custom error pages
Table of Contents1. Overview2. Example2.1 pom.xml2.2 404.html2.3 500.html2.4 ErrorPageController2.5 SpringBootConfig2.6 Output:3. References4. Source Code 1. Overview During web application development, Resource playing important roles so many times those resources may…
Securing Solr Cluster – Enabling SSL on Multi Node
Securing solr cluster is important as much as any e-commerce websites or banking website because user query or request should not decrypt by hacker to protect confidential information.In this article…
Securing Solr – Enabling SSL on Single Node
Hyper Text Transfer Protocol Secure (HTTPS) is the secure version of HTTP. It means all communications between your browser and the website are encrypted. Securing solr is important as much…
Securing Solr – java.security.NoSuchAlgorithmException
In our previous article we have described steps for securing solr. When we do it first time one of the most common people faced is java.security.NoSuchAlgorithm exception. Table of ContentsPossible…
Spring boot RestTemplate with Basic Authentication
Spring boot provide RestTemplateBuilder for inter communicate between two services or we it used to call Rest Services. To more secure web services require basic authentication so RestTemplateBuilder provide simple ways to supply basic…
Spring boot CSS, JS and Image Example
Table of Contents1. Overview2. Example2.1 pom.xml2.2 application.properties2.3 SpringBootConfig2.4 CSSJSController2.4 custom.css2.6 somescript.js2.7 welcome.jsp2.8 Output:3. References 1. Overview Spring boot web application development CSS and JS play an important role. This example…
Machine Learning – The Basics
Table of ContentsMachine Learning – DefinitionEvaluation of machine learningTypes of machine learning algorithmsSupervised LearningList of Common Supervised Learning AlgorithmsUnsupervised learningList of Common AlgorithmsReinforcement LearningList of Common Algorithms Machine Learning – Definition The…
Solr case insensitive indexing/searching
Solr provides functionality to index/search documents based on case sensitive or case insensitive. In this article we will discuss how we can configure our schema to support case insensitive indexing/searching….