Best Technologies And Languages To Build Microservices Architecture

These days microservices are gaining popularity in the market because businesses are looking to build complex and larger applications that can be segregated and managed as a compilation of small services. Lots of entrepreneurs are looking to redesign their traditional monolithic systems into a sequence of single independent microservices. There are lots of technologies and languages that you can use according to what serves the purpose of your microservices. Let’s see some of the languages that are best suitable for your microservices architecture. But before digging into it, let’s see what is microservices architecture?

What Is Microservices Architecture?

Microservices architecture is an approach of software development that is used to decompose app into smaller services instead of using traditional monolithic architecture for heavy apps. One of the main target of microservices is to simplify deployment process and build cloud-ready, high-end software programs  rapidly. Dividing single app into small programs helps to easily change, scale and deploy. Microservices architecture uses different data storage technologies and also it needs some in-built programming languages. With increasing popularity of microservices, lots of new technologies have developed. Let’s have a look at effective technologies and programming languages used to build microservices architecture.

Reasons To Migrate To Microservices Architecture-

• With monolithic architecture, for large apps, it is hard to understand the complexity and sometimes tough to handle the code.  
• Applications require detailed manual testing to comprehend the effect of changes. 
• For a small change, entire app needs to be deployed again
• Heavy apps with monolithic architecture can slow down the start-up time.

Technologies For Microservices Architecture Development-

Microservices can be executed using various tools, frameworks and versions. Let’ s see details of technologies that can be used in microservices development.

1. REST-

Representational State Transfer(REST) is a tool that helps microservices to communicate with  other microservices. With this architectural design patterns, microservices can communicate through HTTP directly. It manages responses and requests in standard formats like HTML, JSON, XML etc. 

Advantages Of REST-

• It is used to create a scalable microservice.
• Allows server and client to be applied separately without informing other entity.
• Code can be changed without impacting another code

2. Docker And Kubernetes-

Docker helps to develop, test and run software systems as self-contained packages in a container. Kubernetes is developed to automate manual tasks of deploying and handling containerized apps with scheduling, scaling and so on. With the combination of these technologies you can easily build responsive setup for microservices architecture.  It seamlessly scale up or down according to requirements.

Advantages Of Docker-

• Docker helps to deploy your software easily because you just need to deploy Docker images using Dockerfiles.
• It supports many operating systems, some available plugins that improve features and integration with demanding tools and services
• Docker provides constant distribution and integration suitable for DevOps culture.
• Also, docker helps to coordinate many containers to create a whole system of microservices with containers

3. Redis-

As Redis is a versatile technology, it provides lots of features that make it strong enough for some apps. It’s a high-speed, flawless NoSQL database that provides elastic data structures and quick responses made to fix complicated coding issues with simple commands. Besides core data model, Redis also Streams, Hashes and other types of values. Redis is a high-performing platform that can manage lots of operations in less time and read operations in just a millisecond. It’s distributed engine covers data persistence, seamless data sharing between microservices and secure temporary data storage.

Advantages Of Redis-

• It gives users access to scalable datastore which provides many apps, servers and processes
• Helps to reduce client workload and accelerate the app’s functions as a cache manager
• Can optimize data layer, everything from syncing across geographics to  inter-service communication through data management

4. RabbitMQ-

It supports both pub/sub messaging patterns and message queuing and different consistent protocols. Lots of developers consider RabbitMQ as a unique message broker. You can configure RabbitMQ to use SSL that helps to make an additional security layer. RabbitMQ offers more multi-layered performance. It performs well at clustering and can scale up almost half a million messages in just a single second.  

Advantages Of RabbitHQ-

• It is useful if you need to run authentic background tasks
• Helps with complicated routing communication on difficult microservice-based app.

Languages For Microservices Architecture-

You should consider the languages that work best to create the microservices architecture. Here’s a list of languages that support microservices architecture development-

1. Golang-

If you want to improve your existing project, Golang will be the best choice for microservices development. Golang is popular for its concurrency and API support in terms of microservices architecture. With Golang’s concurrency, you can expect the increase in productivity of various machines and cores. It includes a great standard for developing web services. Mainly it is designed to create large and complex apps. Go provides Go Kit and GoMicro frameworks for microservices development. 

• Go Kit-  It needs to be imported into a binary package. Also it is advanced for explicit dependencies, domain-driven design and declarative aspect compositions.
• GoMicro- It is an RPC framework that comes with advantages like Load lancing, PRC client, server packages and message encoding. 

Go microservices architecture includes great testing support as it makes it simple to write robust tests and embed them into workflows. 

2. Python-

It is a high-level programming language which offers active support for integration with various technologies. Prototyping in Python is easier and faster as compared to other frameworks and languages. It includes great substitutes for heavy implementations such as Django. Python ensures compatibility with languages like ASP and PHP that lets you to create web service front-ends to host microservices. Because of these benefits, microservices python is considered to have an edge over other languages. Developers who are implementing microservices Python can use RESTful API approach to remotely manipulate objects. This technology eases monitoring of app since it is now broken into components. There is  a huge variety of Python microservices frameworks to choose from for web app development. Here’s a list of them-

• Bottle- Simple, lightweight and fast WSGI micro framework
• Falcom- It creates smart proxies, cloud APIs and app back-ends
• Flask- It is popular Micro framework based on Werzeus
• Nameko- Best Python microservices framework that allows you to focus on app logic

Know the amazing tips to speed up python code at- How To Speed Up The Python Code?

3. Java-

It is stable, easy to read, and popular programming language among the developer community. While building microservices architecture, Java will the best choice because of its easy annotation syntax. Also, it is a great option as it provides UI, connectivity to back-end resources and model components. It offers great readability when working with complex systems. 

4. Node JS-

It is a go-to platform for enterprises and startups who want to adapt microservcies. Microservices Node JS is superfast for IO-bound tasks. Generally, Microservices Node JS is developed using CPU-bound or IO-bound code. CPU-bound program needs lots of intensive calculations. Each time you run an IO call, Node JS doesn’t block main thread but submits the tasks to be executed by internal IO daemons threads. So, Microservices NodeJS gains popularity in terms of IO-bound tasks. Innovative enterprises uses Node JS because of its excellent combination for attaining increased productivity, high performance, satisfied developers and reduced costs.

Know the Node.js security best practices at- Top 10 Node.js Security Best Practices

5. C++-

It is a flexible, rapid, effective and complex programming language that plays an important role in robotics, automotive apps and database services. C++ microservices library provides a great service registry. It relies on the service layer. The REST SDK cross-platform library also uses C++ microservices. 

Top 5 Technologies To Build Microservices Architecture

Microservices are achieving popularity in the market as organizations move in the direction of building complex and larger applications that can be segregated and handled as a compilation of smaller services. There has been an increasing number of people hoping to upgrade their traditional monolithic systems into a sequence of single independent microservices. The basic question that strikes your mind is, Which is the best language to be used while developing microservices for your next project?

You can use different technologies dependent on what best serves the purpose of your microservices. Here we will see some programming languages that have the features and libraries, which will help you in getting your job done. But before that, let us see, what is microservices architecture?

You can also know- Microservices vs. Monoliths: What’s the Right Architecture for your Software?

What is Microservices Architecture?

Microservices architecture is a development methodology wherein you can fragment a single application into smaller services, each one executing in its own process and interacting with lightweight mechanism. The microservices are developed around business capabilities, which are independently deployable with automated deployment mechanism. The microservices architecture needs an absolute minimum of the management of these services, built-in various programming languages and uses various data storage technologies.

Reasons to Migrate to Microservices Architecture-

• In a monolithic architecture, for a large application, it is difficult to penetrate the complexity and tough to deal with the code.
• Applications require broad manual testing so as to grasp the effect of alteration.
• The whole application requires to be deployed again even for a small change.
• Large applications with monolithic architecture can slow down the start-up time.

Benefits of Microservices-

1. Easier Process Adoption–

With a microservices architecture, new technology, and process adoption become easy.

2. Small Modules–

It is simple for developers to develop and maintain because the application is broken into smaller parts.

3. Independent Scaling –

Every module in microservices can scale freely through-

                  -X-axis scaling – by cloning with more memory Or CPU

                  -Z-axis scaling – by size using sharding

4. DURS –

Each service in microservices architecture can be autonomously DURS (Deployed, Updated, Replaced and Scaled)

5. Unaffected-

Even the failure of a single module won’t influence the rest of the app.

Microservices ensure increased the autonomy of development teams (speed to market), better fault isolation (reliability), reusability and scalability.

Read more at- https://solaceinfotech.com/blog/top-5-technologies-to-build-microservices-architecture/

Monoliths vs Microservices: Which one is best for your software?

Today, the whole world is forwarding towards software. Also every company is becoming a tech company, a business is as strong as its technology. How your organization approaches software development can affect how well you serve your clients, how effective your employees are. Hence, it is of importance to make the right architectural choices right off in the software development, as these choices can have an enduring effect not far off. There are many ways to develop a software application. But the most popular architectures are- monolithic or microservices. Understanding these various approaches is best keys to building and maintaining quality software products efficiently. Let us see Monoliths vs Microservices. Also we will see how it impact developer productivity and quality of the software being built.

What is a Monolithic Architecture?

The word “monolith” was originally used by Ancient Greeks. It describe a single, mountain-sized block of stone. Though the word is used more broadly today, the idea remains the same – a monolithic software product is a single, indivisible unit that will generally grow to a large size.

A monolithic software product is a single, indivisible unit that will generally develop to a huge size. In a regular client-server architecture, a monolithic product lives on the server. There it handles HTTP requests, executes logic, and interacts with the database. It contains a single executable that plays out the majority of the server-side functions for an application. For instance, to update the behavior of a product page, a developer would access the similar code base as they would to include another client assistance feature, or to change the functionality of a promotional carousel. Everything is managed in monolithic. The size and simplicity of monolithic software products are both their qualities and their shortcomings. Many modern websites and applications are using monolithic architecture for eg., Amazon.com

How Monolithic Architectures Help Productivity?

One of the main benefits of monolithic application is simplicity of its infrastructure. This can make it faster to deploy and scale. To deploy a monolithic application, just one file or directory must be handled. This makes deployment fairly straightforward. Since the whole application’s codebase is in one spot, just a single environment must be configured to build and deploy the product. Monolithics are a helpful method to begin a new software project. For this you don’t have to worry about setup on a server or cloud environment. While the intricacy may develop after some time, suitable management of the code base can help to maintain productivity over the lifetime of a monolithic application.

Disadvantages of Monolithics-

Monolithic applications will become progressively inconvenient after some time. Without close thoughtfulness regarding how code is being composed and maintained, a monolithic can turn out to be hazardously weak. This amplifies each blockage in a way of your business as new challenges and demands emerge for products. On the development side, monolithics can thwart agility. Monolithic applications are very tightly coupled and can become complex web of code as the product evolves. In this manner, it tends to be amazingly hard for developers to manage over time. Additionally, it is common for every developer to understand just part of a monolithic. This means some developers can clarify the entire application.

Monolithics are developed and deployed as one unit hence it can be difficult to break up development efforts into independent teams. Each code change must be deliberately coordinated, which slows down the development. This circumstance can be scary to new developers, who might want to not need to wrangle a gigantic code base that has evolved throughout the years. Subsequently, more time is spent on writing new features that mainly improve the product. Developers who are accustomed to modern development environments might be disappointed with the rigidity nature of monolithics, which are commonly bound to their unique technology stack.

Embracing new technology in a monolithic can mean changing the entire application, which is exorbitant and time-concentrated endeavor that doesn’t generally prompt to forward development. Monolithics are basic since they are less complex to start working than microservices. Notwithstanding, this simplicity might be paid for later if the application is uncovered to be delicate to growth and change, and the convenience of a basic deployment procedure accompanies the expense of technical debt.

What is a Microservices Architecture?

A microservices architecture uses small, modular units of code that can be deployed independently of the remaining of a product’s components. There are numerous approaches to build a microservices architecture, yet the vast majority of them share some central attributes:

• Components of microservices are modular, so each service can be built, updated, and deployed independently of any other code.
• Each microservice is only responsible for a dedicated purpose or task.
• Microservices receive requests, process them, and send a response.
• Microservices abstract away implementation details, only exposing a (hopefully) well-documented interface, so APIs can be consumed in a consistent way, regardless of how exactly the service is built.

Netflix uses microservices. Netflix’s original product – a website that permits you to choose DVDs to be conveyed to your mailbox – started as a monolithic application. This was built and managed with a conventional development model by a single group of more than 100 specialists.

How Microservices Help Productivity?

Using microservices, developers can work more quickly and freely. It focuses on the specific product function that they’re working on. Dividing code into clean and small units makes it simpler for new teams to comprehend. The developer doesn’t need to parse the usage of another microservice, yet simply know about its purpose and interface. This deliberation limits the size of the codebase a developer would need to store in his or her working memory.

Microservices are disengaged from one another. This implies when a change is made to just one service, that service can be redeployed alone rather than nearby the whole application. Less coordination between designers is expected to make edits to the code base, and in this way products can be improved and conveyed to clients more rapidly. Cloud platforms like Amazon Web Services make it simple to serve, reuse, and scale microservices. Serverless offerings like AWS Lambda enables developers to scale their microservices evenly, which can be hard for an application that wasn’t intended for it.

Separate microservices are weak to unforeseen side effects of running code on because these side effects are limited when passed between services, since just the ideal data is imparted. This separation implies that if one microservice falls, others will keep on working. Since microservices are small and adaptable, they don’t require a long term commitment to a single technology stack. Developers can normally choose their favored programming languages, databases, and tools if they are the best solution for the issue to be solved. What’s more, with infrastructure as code, where you can deploy and arrange your infrastructure by composing code, you can more easily define and oversee how microservices associate with another, further improving productivity.

Disadvantages of Microservices-

Microservices architectures are commonly more agile than monolithics. The complexity presented by microservices gives its own set of difficulties. Since microservices require consolidating numerous parts of an application – which might be overseen by various developers, DevOps, and item supervisors. Teams should be able to deal with the series of decisions, planning, and implementation that involve the software development life cycle. This must happen at a high level over numerous teams. Also, each group must be liable for their own tasks, configuration, deployment, and monitoring. This increases the efforts.

Every microservice will require its very own infrastructure, dedicated ceaseless integration and monitoring processes. All developers and teams are involved, hence it results in wastage of time and more effort. From the developer’s perspective, changing the code can be more difficult. Since you have less authority over the different microservices that you don’t maintain, another microservice may should be changed to support something you are doing, which can add time to the overall development process. In microservices you may need to contact other developers to make changes for you if the microservice is written using a language you are unfamiliar with. This correspondence can be bulky without legitimate processes in place. It will also require the new functionality to not influence the current functionality, as there could be other microservices that depend on the current functionality.

In spite of the fact that microservices are independent, their inter-dependencies can be a risk if not appropriately dealt. There is more possibility of getting something wrong for eg., lost HTTP request because microservices may communicate over a network. The agility picked up by having smaller, separate services can be lost in the unpredictability of the architecture. Hence a detailed analysis is important into a microservices architecture before its execution. 

Selection between Monolithic and microservices-

The selection of software architecture is depends on your software development needs.

Monolithic architecture can be perfect for your business if you need to get your built application within less time. Monolithic architecture requires less investment in examining integrations, dependencies, automation etc.

Microservices can be an incredible arrangement if a monolithic has gotten too big or confused. However they can likewise be a decent beginning point. You might need to exploit a microservice architecture from the start to guarantee adaptability in your products. Designing a microservices architecture ought to be handled carefully by experienced hands, and shouldn’t be utilized in light of the fact that it’s another, new trend.

Remember that “monolithic” and “microservices” are significant level terms that epitomize a possibly vast number of architectures. You should try different things with your precise execution to figure out what matches your business’ abilities while keeping up inward efficiency.

Are you looking for a web development to boost your business? We at Solace believe in benefits and effectiveness of using both of these architectures in development. Our expert’s team will surely give you the best solution by selecting the best architecture for your software. Contact us for any software development.