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It is becoming more and more common in the developing world to use microservices as developers look for ways to create larger, more complex applications that are constructed from smaller services that work together to provide bigger, more integrated functionality.
Several tools are now available to simplify building apps using a piece-by-piece approach that is, in a sense, less mind-boggling than taking a look at everything all at once.
Our discussion today will focus on microservices, the benefits of using them, and a few example codes.
Java developers are expected to have a deep understanding of microservices (a style of service-oriented architecture) wherein applications are developed as a collection of different services rather than a whole application.
There are multiple independent applications instead of a monolithic application that can run on their own and can be created using different programming languages.
Often, complex and large applications can be broken up into simpler, independent processes that can be executed independently.
A set of smaller apps work together to provide the functionality of a giant, monolithic application.
As your business scenario is captured by microservices, the question is, "What problem are you trying to solve?".
The program is typically developed by a small engineering team with a variety of programming languages and frameworks.
Every program involved is versioned, performed, and scaled independently.
It's important that microservices with unique URLs or names interact with one another and remain available and consistent even when failures occur.
One benefit of using microservices is that they do not require a single coding language, which means developers can use whichever programming language they are most comfortable with.
It allows developers to create programs faster and with lower costs and fewer bugs.
The low costs and agility may also be attributed to being able to reuse these smaller programs on other projects, creating greater efficiencies.
For Java development, you can utilize several microservices frameworks. Here are a few:
Allows you to document APIs and create a developer portal for users to test your APIs.
Inversion of Control, Aspect-Oriented Programming, and other languages are supported by this Java microservices framework.
A very easy way to add JAX-RS APIs to Java applications is with this open-source framework.
There are a number of other options you can consider, like Spark Framework, Dropwizard, Ninja Web Framework, Play Framework, RestExpress, Restlet, Restx.
The DropWizard library provides you with a lightweight package of mature and stable Java libraries.
In addition to these, the application uses Liquibase, Mustache, Joda Time, and Freemarker, Jetty for HTTP, Jersey for REST, Jackson for JSON, Metrics, Guava, Logback, Hibernate Validator, Apache HttpClient.
How to set up Dropwizard with Maven?
You should add the dropwizard.version property to your POM with the latest version of DropWizard.
Using this tool, you can create a Maven project, create configuration classes, application classes, representation classes, resource classes, health checks, and build Fat JARS.
Sample code:
Using Spring Boot for Microservices
By using Spring Boot, you can integrate Java apps with your own apps and use Tomcat as your embedded server, so you won't have to deal with Java EE containers.
These are some of the Spring Boot projects:
Sample code:
It helps developers build RESTful APIs that are fast and scalable.
This routing and filtering software supports Java SE/EE, OSGi, Google AppEngine (part of Google Compute), Android, and more.
There is a steep learning curve with Restlet, which is made worse by a closed community. However, StackOverflow is a great place for getting help.
Sample code:
Scala and Java developers can easily create, deploy, and build Web applications using the Play Framework.
Using Play Framework makes it easy to handle parallel remote calls for RESTful applications.
Additionally, Play Framework supports async and has one of the biggest communities among microservice frameworks.
Sample code:
Jersey is an open-source RESTful framework based on the JAX-RS specification.
Its applications can extend existing JAX-RS implementations to add features and utilities that will simplify client development and simplify RESTful services.
As well as having great documentation loaded with examples, Jersey is fast and extremely easy to use.
sample code:
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Cloud Employee is building a ‘Future of Work’ AI driven talent tech platform in the remote software engineer staffing space.
In this strategic and hands-on creative role, you'll have the opportunity to shape the narrative of remote work and impact the tech industry at a global scale.
With team members across the US, LATAM, Europe and Asia - we’re on a mission to bridge the talent gap with our matching platform and employee experience programs.
We need your storytelling strategy skills to ‘share the journey’ and the human stories behind our business
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being a supportive and cutting edge workplace continuously investing in staff development, engagement and well-being. We provide security, career paths, along with individual training programs and mentoring.
Cloud Employee is a fast-growing UK-managed offshore recruitment and staffing company in the Philippines. We tackle the growing global IT skills shortage by connecting tech companies based in Europe, the US, and Australia to our pool of expert software developers in the country.
We are now seeking a passionate Senior/Team Lead Full-Stack PHP Developer to join our team of skilled talents. This is an excellent opportunity to join a fun and dynamic work environment and to significantly advance your career.
Cloud Employee is a UK-owned business established 8 years ago. We connect high-performing software engineer talent worldwide with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines and Brazil as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being a supportive and cutting edge workplace continuously investing in staff development, engagement and well-being. We provide security, career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineering teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement, and well-being. We provide security, career paths, individual training programs, and mentoring.
Cloud Employee, is a UK owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being a supportive and cutting edge workplace continuously investing in staff development, engagement and well-being. We provide security, career paths, along with individual training programs and mentoring.
Cloud Employee is a UK-owned business established 8 years ago. We connect high-performing software engineer talent worldwide with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines and Brazil as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being a supportive and cutting edge workplace continuously investing in staff development, engagement and well-being. We provide security, career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being a supportive and cutting edge workplace continuously investing in staff development, engagement and well-being. We provide security, career paths, along with individual training programs and mentoring.
Our Client
A leading UK-company that specializes in providing foreign currencies solutions
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
A completely integrated innovation studio within the corporate framework, with a primary emphasis on making the future of the food industry accessible to all. Their core objective is to discover, create, and expand tailored automation remedies, utilizing a team of proficient individuals covering domains like engineering, robotics, and artificial intelligence. Our central mission revolves around constructing automation technology solutions that empower individuals to achieve greater feats.
Position Summary
In your role as a Robotics Software Engineer, your expertise in Robotic Software Engineering will be the key to your success. Collaborating with our skilled team, you'll play a pivotal role in advancing our cutting-edge product development accelerator. Your responsibilities will involve crafting, programming, and evaluating top-notch software essential for ensuring the dependable and secure operations of commercial robots.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
A completely integrated innovation studio within the corporate framework, with a primary emphasis on making the future of the food industry accessible to all. Their core objective is to discover, create, and expand tailored automation remedies, utilizing a team of proficient individuals covering domains like engineering, robotics, and artificial intelligence. Our central mission revolves around constructing automation technology solutions that empower individuals to achieve greater feats.
Position Summary
The position of Mechanical Engineer corresponds to a mid-level role. An ideal candidate for this position possesses robust practical expertise in various technical systems. The responsibilities encompass a combination of individual input within projects and actively leading teams towards achieving a remarkable standard of technical proficiency.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
A completely integrated innovation studio within the corporate framework, with a primary emphasis on making the future of the food industry accessible to all. Their core objective is to discover, create, and expand tailored automation remedies, utilizing a team of proficient individuals covering domains like engineering, robotics, and artificial intelligence. Our central mission revolves around constructing automation technology solutions that empower individuals to achieve greater feats.
Position Summary
In the role of an Industrial Design Engineer with a focus on cobotics, you will assume a crucial position in envisioning, crafting, and honing both the tangible and operational facets of our collaborative robotic solutions. Your collaboration will extend to cross-functional groups, including mechanical engineers, software developers, and UX designers, in the pursuit of devising cobotic systems centered around users. These systems will redefine effectiveness and safety within industrial settings.
Cloud Employee, is a UK owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being a supportive and cutting edge workplace continuously investing in staff development, engagement and well-being. We provide security, career paths, along with individual training programs and mentoring.
A top rated and state of the art cloud based video interviewing solutions company based in the UK catering to over 5000 prominent companies around the world such as Samsung, Uber, Boohoo, Coinbase, 7-Eleven and many more.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
A completely integrated innovation studio within the corporate framework, with a primary emphasis on making the future of the food industry accessible to all. Their core objective is to discover, create, and expand tailored automation remedies, utilizing a team of proficient individuals covering domains like engineering, robotics, and artificial intelligence. Our central mission revolves around constructing automation technology solutions that empower individuals to achieve greater feats.
Position Overview
In the role of an Electrical Engineer, your expertise and proficiency in designing electrical-mechanical systems will be a key asset, enabling you to stand out. Collaborating with our skilled team, you will play a vital role in expediting product development processes.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee is a fast-growing UK-managed offshore recruitment and staffing company in the Philippines. We tackle the growing global IT skills shortage by connecting tech companies based in Europe, the US, and Australia to our pool of expert software developers in the country.
We are now seeking a passionate Front End React Developer to join our team of skilled talents. This is an excellent opportunity to join a fun and dynamic work environment and to significantly advance your career.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee is a fast-growing UK-managed offshore recruitment and staffing company in the Philippines. We tackle the growing global IT skills shortage by connecting tech companies based in Europe, the US, and Australia to our pool of expert software developers in the country.
We are now seeking a passionate Full-Stack Developer to join our team of skilled talents. This is an excellent opportunity to join a fun and dynamic work environment and to significantly advance your career.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineering teams and grow their CV and skill-set.We pride ourselves on being a supportive and cutting-edge workplace that continuously invests in staff development, engagement, and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring
Cloud Employee is a fast-growing UK-managed offshore recruitment and staffing company in the Philippines. We tackle the growing global IT skills shortage by connecting tech companies based in Europe, the US, and Australia to our pool of expert software developers in the country.
We are now seeking passionate mid to senior-level Fullstack PHP Developer to join our team of skilled talents. This is an excellent opportunity to join a fun and dynamic work environment and to significantly advance your career.
Cloud Employee is a fast-growing UK-managed offshore recruitment and staffing company in the Philippines. We tackle the growing global IT skills shortage by connecting tech companies based in Europe, the US, and Australia to our pool of expert software developers in the country.
We are now seeking passionate Lead Full-Stack PHP Developer to join our team of skilled talents. This is an excellent opportunity to join a fun and dynamic work environment and to significantly advance your career.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee is a UK-owned business established eight years ago. We connect high-performing software engineer talent worldwide with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines and Brazil as part of international engineering teams and grow their CV and skill-set.
We pride ourselves on being a supportive and cutting edge workplace that continuously invests in staff development, engagement, and well-being. We provide security, career paths, individual training programs, and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee, is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineer teams and grow their CV and skill-set.
We pride ourselves on being supportive and cutting-edge work that continuously invests in staff development, engagement and well-being. We provide security, and career paths, along with individual training programs and mentoring.
Cloud Employee is a UK-owned Philippines business established 8 years ago. We connect high-performing software engineer talent in the Philippines with some of the world’s leading and most innovative tech companies. Developers join to work from the Philippines as part of international engineering teams and grow their CV and skill-set.
We pride ourselves on being a supportive and cutting-edge workplace that continuously invests in staff development, engagement, and well-being. We provide security, and career paths, along with individual training programs and mentoring.
