In this article, we will learn about Spring data MongoDB queries with different ways to create and execute MongoDB queries in a spring boot project. We will learn to create various custom dynamic queries with multiple MongoDB operators to get started.
When your running your business in various cloud platforms then cost management is a very challenging task. Many top companies like Google, Amazon are utilizing special tools for cloud management, these tools improve the ability, flexibility and reduce costs
In this article, we will develop a full stack app using Spring Boot and Angular 8 which performs different CRUD operations. We will have Spring data, MySQL and spring security integrated to have JWT token based auth.
This tutorial is about creating a full stack Reactive REST API app with Spring WebFlux - reactive programming support for Web applications in Spring Framework 5 to run on non-blocking servers. We will perform different CRUD operations using annotated controllers with MongoDB support.
In this tutorial, we will integrate MongoDB with a spring boot application and perform different CRUD operations through Spring Data MongoRepository as well as MongoTemplate with different examples and samples.
In this quick article, we will deal with spring boot mongo DB configuration. Spring Boot provides mongo repository implementation as MongoRepository. Hence, spring boot makes easier to access Mongo DB from a java application.
In this tutorial, we will be developing an Angular 8 application and perform CRUD operation on a user entity. We will be developing a full stack app with REST API integration. We will have a login, list user, add and edit user component and based on the routing configurations these pages will be served. We will have HTTP interceptor to intercept our HTTP request and inject JWT token in the header.
In this tutorial, we will be discussing the integration of Redis cache with Spring Boot by developing a CRUD operation example using Jedis and spring boot starter data redis. First, we will be defining our custom RedisTemplate and use HashOperations to perform get and put operations on Redis server.
In this article, we will be installing Redis data store on Windows and Mac OS. While installing Redis on Windows, we will be using Bash on Ubuntu on Windows application to set up the Redis locally. In the mac system, we will be using Homebrew as well as .tar file to install it.
In this tutorial, we will learn about creating web service clients with Feign in a spring cloud application with an example for REST based HTTP calls. Two different services will register themselves to Netflix discovery server and will have Feign client integrated with customer-service.
Today we will extend our previous article on Spring Cloud Config GIT backend to use JDBC Backend store to externalize our cloud config properties. We will be using MySQL for the JDBC backend store. For this example, the project will be built upon Spring Boot 2 with spring cloud version as Greenwich.SR1
In 2019 mobile applications are ubiquitous. All businesses across the globe are keen on leveraging the power and advantages of mobile apps for boosting their online businesses and providing overall enhanced customer experience.
With the release of Spring Security 5, one of the new features is the WebFlux for securing reactive applications. In this article, we will be discussing securing REST endpoints exposed through reactive applications.
In this article, we will develop an end to end microservice based architecture application using spring cloud. In the process, we will use spring cloud gateway as a gateway provider, Netflix Eureka as a discovery server with circuit breaker pattern using Netflix Hystrix.
this tutorial is on Spring Cloud Gateway - a reactive Gateway built upon Project Reactor, Spring WebFlux, and Spring Boot 2.0. We will look into the gateway flow with different examples of using predicates for routing, pre-filters, global filters to modify the request and response header and body along with Hystrix support.
This turorial is about building Angular 6 application step by step.We will be building a sample login application with CRUD operations post-login with sample REST APIs.We will be also integrating HttpClientModule and RouterModule.
The tutorial is about creating a full stack app using angular5 JWT authentication with spring boot security in the server as token provider and HTTPInterceptor implementation. Access of REST API is given to HTTP request having auth token in the header.
This tutorial is about creating a sample application using angular 5 material design.To develop this app we will be using different angular 5 material components such as form controls, navigation menu, layout and buttons.
This tutorial is about Spring Boot, Angular 5 and spring data integration with CRUD example.We will be using spring boot 1.5 to expose REST APIs and angular5 with routing to build our client using angular CLI.It also provides mysql database integration for CRUD operation.
Implement JWT authentication with Spring Boot and maven.Using OncePerRequestFilter class to define custom authentication mechanism to URLs as well as for methods.
Implementation of Spring Boot Security OAuth2 with CRUD example to secure REST APIs.Implementation of AuthorizationServer,ResourceServer with mysql db and spring data. BCryptPasswordEncoder is used for password encoding.
This tutorial is about spring boot multiple database configurations using properties file.The example here defines multiple datasource configurations and spring data JPA uses corresponding entitymanager to query multiple databases.
This tutorial explains integration of spring boot 1.5 and hibernate 5 + mysql with REST examples. It discusses about creating hibernate session factory using spring-boot-starter-data-jpa artifact.
This post shows examples of Spring Boot Actuator REST endpoints with with sample code base.It also talks about customizing endpoints, securing endpoints and also creating custom endpoints using AbstractEndpoint
Secure Spring REST API with basic authentication using spring Boot security.The REST Apis are exposed using spring controller and the application is tested using postman.