“You should be thinking of migrating to a Microservice Architecture in order to achieve something that you can’t currently achieve with your existing system architecture.”
Sam Newman
If you want to design an application that is multilanguage, easily scalable, easy to maintain and deploy, highly available, and that minimizes failures, then use the Microservices Architecture to design and deploy a Cloud application.
Microservices have grown increasingly popular in the last few years as organizations adopt DevOps and continuous testing processes to become more agile. Leading online companies such as Amazon, eBay, Netflix, PayPal, Twitter, and Uber have dropped monolithic architectures and moved to Microservices.
The global Microservices Architecture market reached a value of US$ 2.76 Billion in 2021. Looking forward, IMARC Group expects the market to reach a value of US$ 6.84 Billion by 2027, exhibiting a growth rate (CAGR) of 15.70% during 2022-2027.
What Are Microservices
Microservice architecture, also known as ‘microservices,’ is a development method that breaks down software into modules with specialized functions and detailed interfaces.
The monolithic architecture consists of applications built as large, autonomous units. Such applications cannot be changed easily because the entire system is heavily interconnected. Even a tiny modification to the code is likely to require creating and deploying a completely new version of the software. Monolithic applications are also difficult to scale, as scaling a specific function would require scaling the complete application.
Microservices address these problems of monolithic architecture by taking a modular approach to software development. In simple terms, microservices reimagine applications as a combination of multiple individual, interconnected services. Each service runs a specialized process and is deployed independently. If needed, the services can store and process data using different techniques and can be written in other programming languages.
Microservices are a complete architecture with multiple, smaller services, whereas an API is a component of Microservices that helps improve the effectiveness of Microservices Architecture. The components of a microservices architecture are business logic, APIs, a data access layer, and a database.
Architecture Of Microservices
In a monolithic application, all processes rely heavily on each other and operate as a single service. In such an architecture, an increase in the demand for the bandwidth of any one process would mean that the complete architecture needs to be scaled up.
Since all the code in a monolithic application is deployed together on the same base, adding or enhancing features becomes a complicated process, especially as the code base expands in size and complexity. Additionally, monolithic applications might be susceptible to failure. This is because tightly coupled, essentially interdependent processes are easily affected if a single process goes down.
All this puts constraints on experimentation and can make it difficult for enterprises to stay fluid and responsive; this potentially puts them at a disadvantage in a highly dynamic, customer-centric market.
Microservices allow large applications to be split into smaller pieces that operate independently. Each ‘piece’ has its responsibilities and can carry them out regardless of what the other components are doing. A Microservices-based application summons the collective services of these pieces to fulfill user requests.
The services in a Microservices architecture ‘talk’ to each other using lightweight Application Programming Interfaces (APIs) that connect to detailed interfaces. These services are created to perform specific business functions, such as monetary transactions, invoice creation, and data processing. Each service carries out a single operation. As they run independently, the services can be deployed, updated, and scaled according to the demand for their specific functions.
The implementation of a Microservices Architecture results in the creation of business systems that are flexible and scalable. However, shifting from monolith to microservices requires a dynamic renovation of IT infrastructure.
This isn’t necessarily bad, as Microservices use many of the same solutions typically deployed in RESTful and web service environments. This means that they should be reasonably straightforward to work with for an adequately experienced IT team. For instance, API testing–a relatively common process–can be used to validate data flow throughout the microservices deployment.
Microservices Architecture is ideal for modern digital businesses that cannot always account for all the different types of devices that will access their infrastructure. Numerous applications that started as a monolith were slowly revamped to use microservices as unforeseen requirements surfaced in the post-pandemic world. Revamping larger enterprise environments can be achieved using APIs to allow microservices to communicate with an older monolithic architecture.
Containers are an excellent example of Microservices Architecture as they allow businesses to focus on developing services without worrying about dependencies. Cloud-native applications are commonly built as microservices by leveraging containers.
Characteristics Of A Microservices Architecture
Listed below are five primary characteristics of a microservices architecture.
1. Split into numerous components
Software built using a microservices architecture is, by definition, broken down into numerous component services. Each service can be created, deployed, and updated independently without compromising application integrity. The entire application can be scaled up by tweaking a few specific services instead of taking it down and redeploying it.
2. Robust and resistant to failure
It is not easy for an application built using a microservices architecture to fail. Of course, individual services can fail, undoubtedly affecting operations. After all, numerous diverse and unique services communicate with each other to carry out operations in a microservices environment, and failure is bound to occur at some point.
However, in a correctly configured microservices-based application, a function facing downtime should be able to reroute traffic away from itself while allowing its connected services to continue operating. It is also easy to reduce the risk of disruption by monitoring microservices and bringing them back up as soon as possible in case of failure.
3. Simple routing process
Microservices consist of intelligent components capable of processing data and applying logic. These components are connected by ‘dumb wires’ that transmit information from one element to another.
This simple routing process is the opposite of the architecture used by some other enterprise applications. For example, an enterprise service bus utilizes complex systems for message routing, choreography, and the application of business rules. Microservices, however, simply receive requests, process them, and produce an appropriate output to be transferred to the requesting component.
4. Decentralized operations
Microservices leverage numerous platforms and technologies. This makes traditional centralized governance methods inefficient for operating a Microservices Architecture.
Decentralized governance is better suited for Microservices as developers worldwide create valuable tools to solve operational challenges. These tools can even be shared and used by other developers facing the same problems.
Similarly, a Microservices Architecture favors decentralized data management, as every microservice application manages its unique database. Conversely, monolithic systems typically operate using a centralized logical database for all applications.
5. Built for modern businesses
Microservices Architecture is created to focus on fulfilling the requirements of modern, digital businesses. Traditional monolithic architectures have teams work on developing functions such as UI, technology layers, databases, and server-side logic. Microservices, on the other hand, rely on cross-functional teams. Each team takes responsibility for creating specific products based on individual services transmitting and receiving data through a message bus.
Future Of Microservices
Microservices are the future of Software Development. Because they offer many advantages over monolithic architectures, including increased modularity, scalability, and maintainability. They are more suitable in terms of continuous integration and continuous delivery of software, which is crucial in today’s fast-paced world.
Speaking of fast, Microservices are quick to build and therefore provide less time to market. They also allow developers to focus on one thing at a time instead of trying to make everything work together in one monolithic application. As a result, more companies are adopting this architecture for their projects.
As the industry moves from monolithic to microservices, developers will need to learn new skills and technologies. But it’s worth it because the benefits of this architecture are too significant to ignore.
Final Thoughts
Microservices break down monolithic applications into smaller, more manageable components that are easier to handle. While a Microservices Architecture has numerous benefits for the proper use case, the transition can be complex. The end goal of migrating to Microservices is to implement a distributed, loosely coupled, and independent framework.
Leading technology companies like Amazon, Netflix, and Uber leverage microservices to operate efficiently while avoiding major operational challenges.
Credits
🅐🅚🅖
Interested in Management, Design or Technology Consulting, contact anil.kg.26@gmail.com
Get updates and news on our social channels!
LATEST POSTS
- A Tale Of Two Frameworks: Spring Boot vs. Django
“Spring Boot’s convention over configuration approach simplifies development, allowing developers to focus on building robust applications rather than wrestling with… Read more: A Tale Of Two Frameworks: Spring Boot vs. Django - Unleashing The Power Of Django
“Django, akin to a Swiss Army knife, provides a comprehensive toolkit, facilitating developers in tackling diverse web development challenges with… Read more: Unleashing The Power Of Django - Potential of Progressive Web Apps (PWAs)
“PWAs are not just about technology; they are about creating meaningful connections with users.” Why PWAs Are the Next Frontier… Read more: Potential of Progressive Web Apps (PWAs) - Unleashing The Power Of Spring Framework
“Spring Framework simplifies enterprise Java development, but it does so in a way that embraces existing frameworks and infrastructure.” –… Read more: Unleashing The Power Of Spring Framework - Key Trends Of OSINT In 2024
“The future of OSINT lies in our ability to adapt and innovate. By embracing emerging technologies and ethical best practices,… Read more: Key Trends Of OSINT In 2024 - Can Google’s Carbon Language Replace C++?
“While Carbon may excel in performance-critical domains, it cannot replace the versatility and extensive ecosystem of C++.” As the world… Read more: Can Google’s Carbon Language Replace C++? - Integration of Design Thinking, Lean, and Agile
“Innovation thrives when Design Thinking, Lean, and Agile converge, creating a powerful force that propels organizations towards excellence.” In today’s… Read more: Integration of Design Thinking, Lean, and Agile - Benefits Of Infrastructure as Code (IaC)
“Infrastructure as Code is the single most important thing you can do to improve the agility, reliability, and security of… Read more: Benefits Of Infrastructure as Code (IaC) - Power Of Internet of Everything (IoE)
“The true power of the Intebrnet of Everything lies not in the things themselves, but in the connections and insights… Read more: Power Of Internet of Everything (IoE) - How Is The Enterprise IoT Evolving?
“IoT is not just about connecting things; it’s about connecting minds, creating experiences, and transforming industries.” Pavan Singh, IoT Mentor… Read more: How Is The Enterprise IoT Evolving? - IT Pricing Strategy And Models
“The art of pricing lies in finding the perfect balance between capturing value and satisfying customers.” In the ever-evolving landscape… Read more: IT Pricing Strategy And Models - What Is SYCL (“sickle”)?
“SYCL provides a powerful and intuitive programming model that simplifies heterogeneous computing, allowing developers to write portable code that can… Read more: What Is SYCL (“sickle”)? - What Is A Data Lakehouse?
“With a data lakehouse, organizations can break down data silos, democratize data access, and accelerate innovation by enabling data exploration… Read more: What Is A Data Lakehouse? - 5G – The Future Of The Internet
“5G is the next big step in the evolution of wireless technology. It will offer significantly faster speeds and lower… Read more: 5G – The Future Of The Internet - Ransomware Groups Are Switching To Rust
“Rust is to Ransomware what a lockpick is to a thief – a powerful tool that can be used for… Read more: Ransomware Groups Are Switching To Rust - Streaming Data Pipelines
“A streaming data pipeline is like a river: it flows continuously, changes constantly, and requires monitoring to ensure it stays… Read more: Streaming Data Pipelines - Why Rust Is Best?
“Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety.” Rust is a modern… Read more: Why Rust Is Best? - Database Sharding Explained
“Database sharding is like breaking a large puzzle into smaller, more manageable pieces, enabling improved scalability, performance, and availability, but… Read more: Database Sharding Explained - Ambient Computing Will Be The Future Tech
“Ambient computing creates a seamless technology-rich environment, but challenges in privacy, security, ethics, interoperability, user acceptance, and technical complexity must… Read more: Ambient Computing Will Be The Future Tech - Key Trends Of OSINT In 2023
“OSINT is not just a technique, it’s a mindset. It’s about looking at the world with an open mind and… Read more: Key Trends Of OSINT In 2023 - Why Is OSINT Important?
“OSINT is not just a technique, it’s a mindset. It’s about looking at the world with an open mind and… Read more: Why Is OSINT Important? - DataOps Explained
“DataOps is the practice of integrating data engineering and data analytics to enable agile development, testing, and deployment of data-driven… Read more: DataOps Explained - Transformation Platform as a Service (tPaaS)
“tPaaS is all about enabling Digital Transformation by providing a platform that supports fast, agile and secure development and deployment… Read more: Transformation Platform as a Service (tPaaS) - Hello Julia – Programming Language For Scientific Computing
“Julia is a high-level, high-performance dynamic programming language designed for numerical computing, data science, and scientific computing.” The Julia Language… Read more: Hello Julia – Programming Language For Scientific Computing - Top Programming Languages For Fintech
“The top programming languages for Fintech are those that provide robust and secure frameworks for handling sensitive financial data, as… Read more: Top Programming Languages For Fintech - How To Choose A NoSQL Database
“SQL databases are like Excel spreadsheets. They’re good for storing structured data that you need to query in a specific… Read more: How To Choose A NoSQL Database - Zero Knowledge Proof Explained
“Zero Knowledge Proof is a powerful cryptographic tool that enables secure and private communication without revealing sensitive information, making it… Read more: Zero Knowledge Proof Explained - Embracing Decentralized CyberSecurity
“Decentralized CyberSecurity moves responsibilities and controls away from the center, to the individual areas most vulnerable to attack today.” Security… Read more: Embracing Decentralized CyberSecurity - Global Impact of Ransomware Attacks
“The global impact of ransomware attacks is a sobering reminder that cybersecurity is not just about protecting our data and… Read more: Global Impact of Ransomware Attacks - Process Orchestrator Explained
“Process orchestrator is the ultimate tool for achieving operational excellence, enabling you to optimize processes, improve productivity, and reduce costs.”… Read more: Process Orchestrator Explained - What Does Platform Engineering Do?
“The success of a Digital Platform depends on the strength of its underlying engineering. Solid engineering principles ensure reliability, scalability,… Read more: What Does Platform Engineering Do? - Are Full-Stack Developers Obsolete?
“According to the Stack Overflow 2016 Developer Survey, Full-Stack Developers are one of the highest-paid and most sought-after professionals today.”… Read more: Are Full-Stack Developers Obsolete? - Top 5 Issues For Overusing Microservices
“Microservices should only be seriously considered after evaluating the alternative paths.” The overuse of new architectural styles is common within… Read more: Top 5 Issues For Overusing Microservices - Customer Experience (CX) Trends In 2023
“Customer Experience is the next competitive battleground. It’s where business is going to be won or lost.” Tom Knighton, Executive… Read more: Customer Experience (CX) Trends In 2023 - Cognitive Computing In 2023 And Beyond
“IBM defines Cognitive Computing as systems that learn at scale, reason with purpose and interact with humans naturally.” 2022 was… Read more: Cognitive Computing In 2023 And Beyond - Top 7 Digital Transformation Trends In 2023
“The threat of a recession coupled with the ongoing need for transformation and growth means CIOs must make force multiplying… Read more: Top 7 Digital Transformation Trends In 2023 - Top 5 DevOps Trends in 2023
“The Global DevOps market size is expected to expand at a CAGR of 24.59% by 2027, reaching over 22199.4 million… Read more: Top 5 DevOps Trends in 2023 - Top 5 Cybersecurity Predictions For 2023
“Cybersecurity will continue to be a major focus for company leaders as they bolster their digital defenses in 2023 and… Read more: Top 5 Cybersecurity Predictions For 2023 - Top 5 Cloud Computing Trends In 2023
“Cloud Computing has been one of the most critical technologies of the last decade.” The ongoing mass adoption of Cloud… Read more: Top 5 Cloud Computing Trends In 2023 - 10 Technology Trends For 2023
What are the best new technologies to learn to improve your career and knowledge? Technology today is evolving at a… Read more: 10 Technology Trends For 2023 - Top 5 AI /ML Trends In 2023
“AI continues to transform our world as companies look to win over consumers with intelligent experiences delivered in real time… Read more: Top 5 AI /ML Trends In 2023 - Android Runs Better When Covered In Rust
“C/C++ should no longer be used to start new projects and that Rust should be deployed where a language without… Read more: Android Runs Better When Covered In Rust - Cybersecurity Mesh Architecture (CSMA)
“CSMA is geared toward simplifying security architecture by encouraging collaboration and integration of a corporate security architecture.” One of the… Read more: Cybersecurity Mesh Architecture (CSMA) - Data Mesh And It’s Principles
“Data Mesh is a strategic approach to modern data management and a way to strengthen an organization’s digital transformation journey,… Read more: Data Mesh And It’s Principles - Hard Tech To Disrupt The Future
“Affordable robotics, AI-driven sensor fusion, uninterrupted connectivity and supermaterials are merging into the technology stack to unlock massive new tranches… Read more: Hard Tech To Disrupt The Future - Top 5 Cloud Computing Vulnerabilities
“Protecting your organization requires accepting the fact that your systems will be breached at some point; therefore, your strategy should… Read more: Top 5 Cloud Computing Vulnerabilities - What’s Next After Cloud Computing – Edge?
“Now, some companies are looking to replace Cloud Computing with something called Sky, Edge, or Hybrid Computing.” In the past few… Read more: What’s Next After Cloud Computing – Edge? - Chip To Cloud IoT
“Chip-to-Cloud IoT looks like a promising way to .build a more secure, useful and decentralized technology for all.” Shannon Flynn… Read more: Chip To Cloud IoT - How To Secure The Cloud
“Encryption, Configuration are one of the best ways to secure your Cloud Computing systems.’ Fortunately, there is a lot that you… Read more: How To Secure The Cloud - Top 7 Advanced Cloud Security Challenges
“Before jumping feet-first into the Cloud, understand the new and continuing top Cloud Security challenges your organization is likely to… Read more: Top 7 Advanced Cloud Security Challenges - Why Cloud Security Is Important
“Cloud Security is the whole bundle of technology, protocols, and best practices that protect Cloud Computing environments, applications running in… Read more: Why Cloud Security Is Important - Why Implement Zero Trust Security Model?
“Zero Trust extends the principle of ‘least privilege’ to its ultimate conclusion: Trust no one and grant the least privilege,… Read more: Why Implement Zero Trust Security Model? - Advantages And Disadvantages Of Cloud Computing
“When weighing the Cloud Computing advantages and disadvantages, it’s important to keep the sources of those pros and cons in… Read more: Advantages And Disadvantages Of Cloud Computing - Benefits Of Cloud Computing
“Cloud Computing benefits organizations in many ways. In fact, the benefits are so numerous that it makes it almost impossible not… Read more: Benefits Of Cloud Computing - Why WebAssembly Is The Future Of Computing?
“WebAssembly is a binary instruction format and virtual machine that brings near-native performance to web browser applications, and allows developers… Read more: Why WebAssembly Is The Future Of Computing? - Virtualization In Cloud Computing
“Virtualization and Cloud Computing are often discussed interchangeably, but while they’re closely associated, these tech terms have crucial differences.” Virtualization… Read more: Virtualization In Cloud Computing - Cloud Service And Deployment Models
“I don’t need a hard disk in my computer if I can get to the server faster… carrying around these… Read more: Cloud Service And Deployment Models - Why Use Serverless Computing
“Serverless Computing is a Cloud computing execution model that lets software developers build and run applications and servers without having… Read more: Why Use Serverless Computing - Spatial Computing Revolutionizing Our World
“Today, new technologies are advancing at dizzying speeds –impacting all areas of our lives, including how we shop and pay… Read more: Spatial Computing Revolutionizing Our World - Trending Fullstack Frameworks
“Writing the first 90 percent of a computer program takes 90 percent of the time. The remaining ten percent also… Read more: Trending Fullstack Frameworks - Threat Intelligence Explained
“Threat intelligence is evidence-based knowledge about an existing or emerging menace or hazard to assets that can be used to… Read more: Threat Intelligence Explained - Docker’s Role In Microservices
“Docker is an open platform for developing, shipping, and running applications. Docker enables you to separate your applications from your… Read more: Docker’s Role In Microservices - Why Is Kafka The First Choice For Microservices?
“Kafka is an event streaming platform used for reading and writing data that makes it easy to connect Microservices.’ When… Read more: Why Is Kafka The First Choice For Microservices? - Pros And Cons Of Microservices Architecture
“Microservices Architecture has become increasingly popular in recent years. It offers a number of advantages over traditional monolithic architectures, but… Read more: Pros And Cons Of Microservices Architecture
SOJOURNERS 
[…] that we’re familiar with how a Microservices Architecture works and its potential benefits for an organization, here are a few basic Microservices best […]
LikeLike
[…] benefits of Microservices appear compelling enough to have persuaded some significant business giants, like Netflix, and […]
LikeLike
[…] you’re setting up a Microservice Architecture, one of your first major decisions is whether to have the services communicate directly with each […]
LikeLike