Software Architecture – DevopsCurry

An Overall Guide On Microservices Architecture

Shiwani Sharma — Tue, 25 Jun 2024 06:23:29 +0000

Detail Information About Microservices Architecture

An Overall Guide On Microservices Architecture

What is Microservices Architecture?

Microservices Architecture, also known as microservices, is utilized in software development to provide a structure for complex applications. In other words, it involves developing a software system that focuses on creating modules. Each module performs a specific task or business goal and uses an interface to communicate with other sets of services, such as Application Programming Interfaces (APIs).

Microservices are highly beneficial for Agile and DevOps teams. It is also a technique of cloud-native software development that allows each function within an application to operate independently. Microservices also enable breaking down a large application into smaller parts, with each part having its responsibility.

Netflix and Amazon serve as examples of microservices architecture.

Characteristics of Microservices Architecture

Some characteristics of a microservices architecture are as follows:

It can handle problems that arise in the operation team.

It has a dedicated database layer for each service.

It introduces Application Programming Interfaces (APIs).

It can utilize various technologies, frameworks, and languages.

Another important characteristic is that its services cannot wait for other services to go online.

Benefits Of Microservices Architecture

Microservices Architecture offers many benefits and some of the benefits are as follow:

It can go over separately and permit more efficient use of resources. That means certain components can be scaled up or down that is depends on demand without impact on the overall system.

Several services can be written in several programming languages or utilized several technologies that permit the teams to select the best tool for particular job.

It also support CI/CD that permit for rapid release cycles and extra frequent update.

It can be regulated for performance , leading to faster response time for some important and difficult services.

It is well-suited to cloud environments, leveraging characteristics like managed services, auto-scaling, managed services and sever less computing.

Define DevOps Architecture?

IT and software companies allocated two teams separately and given the names of operational and development teams and this is done when the software company is first inaugurated. DevOps Architecture is the process to solve the queries between development and operation and fill the gap between them and this only happens when together these two development and operation are incorporated with collaborating. Some applications which are hosted on the cloud platform and an application which is highly allocated is utilized by DevOps architecture. It expends the time to test, design and deploy if both the terms (development and operations) were working individually for each other. Here is one term that is DevOps Architect. It is also important to know about this term in the definition of DevOps Architecture, so let’s understand the term DevOps Architect.

A DevOps Architect is a person who knows software architects, software developers, etc. and they have deep knowledge about all the concepts and stages of DevOps. A DevOps Architect provides the standardized explanation which matches perfectly for the management, operational and technical standards. This person must be eligible to handle all the issues which came across with the DevOps. They have a huge experience in dealing practically with the terms like leadership role, operations, configuration etc.

Microservices & DevOps

When we talk about software development and deployment practices, these two concepts are often discussed together, although they are not the same, they have many similarities. As discussed above, let’s now learn about DevOps and understand how similar these two concepts are.

What is DevOps?

DevOps is a process that integrates IT operations, practices, tools, and software development to deliver outstanding software characteristics through continuous delivery. It involves the adoption of programmable infrastructure and emphasizes software development, industrialization, collaboration, and communication within a company. DevOps includes procedures such as CI/CD (Continuous Integration/Continuous Delivery) tools and task automation, as well as the utilization of microservices, containers, and executing methodologies. Although it is clear that DevOps encompasses methodologies, it is not a technology itself.

The term “DevOps” combines the words “development” and “operations,” and it can be defined as the fusion of software development and operations practices. In other words, it refers to the combination of software development and operations to form DevOps. DevOps significantly enhances the speed and quality of application delivery, making it increasingly important for organizations. It offers faster speed, code security, and quick delivery as some of its key features.

Lastly, microservices provide an architectural approach to creating flexible systems, while DevOps aids in automation, continuous delivery, and collaboration. Together, they contribute to the growth of robust systems and provide the best software solutions.

Conclusion

Microservices architecture has revolutionized the way we build and maintain software applications, providing numerous benefits that address the limitations of traditional monolithic architectures. By enabling independent scalability, fostering technological flexibility, and enhancing fault isolation, microservices allow organizations to build more resilient, agile, and scalable systems. The architecture’s alignment with business functions and support for parallel development also accelerate development cycles and improve organizational efficiency.

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An Complete Guide In Multitenancy

Shiwani Sharma — Fri, 24 May 2024 07:26:52 +0000

Multitenancy: Definition, Importance & Comparison (Single & Multi-Tenant)

What is Multitenancy in the Cloud?

When several clients of a cloud trader utilizing a similar computing resource in a private and public are called Multitenancy in the cloud. Or in other words, it refers to an architecture where a single instance of a software application serves multiple customers or tenants. It is also a type of software architecture. In the cloud, computing Multitenancy plays a very important role as a component. Some important features of Multitenancy in cloud computing in the public cloud are ( SaaS ) Software-as-a-service, Paas, IaaS, a service model of cloud computing, serverless computing and the container. Entire User in Multitenancy in the cloud is known with a name given as tenant. An individual user is also a tenant but normally a group of users is known as a tenant, for example, a client organization and within the application, it shares the rights and mutual record.

The customer or the client is using similar computing resources but every single Cloud customer is protected, safe and secure. When any company or organization is using any cloud-based SaaS offering, HubSpot and salesforce.com then in a multi-tenant offering you can be a tenant. Multitenancy somewhere also known as multi-tenant and this multi-tenant also pertains to cloud hosting offerings.

Multitenancy As Per Wikipedia: Software multitenancy is a software architecture in which a single instance of software runs on a server and serves multiple tenants. Systems designed in such manner are “shared” (rather than “dedicated” or “isolated”). A tenant is a group of users who share a common access with specific privileges to the software instance. Multitenancy contrasts with multi-instance architectures, where separate software instances operate on behalf of different tenants.

Benefits/ Advantages of Multitenancy

Some of the important benefit of Multitenancy are as follow:

Price Reduces or the cost is low: As we know in Multitenancy many customers use computing resources, so a cloud vendor offers all the customers their services in a much lower amount than a particular customer wants their frame.

Security and safety: For the customer, it is very simple to permit their logs to cloud data and they protect the susceptible data confidentially from Managed security service providers and again permitting feedback.

Deployment is very fast: It is very simple to add and join new clients and by restricting the physical work that requires the executed solution and from the last side of client stretch largely increasing time to values.

Maintenance is available: Managed security service provider is very useful because from an individual interface it manages many clients together which consist of user provisioning, configuration etc.

Easily you can add a new client: It is very important to add a new customer safely because it also becomes a challenge to the vendor of software, if it finds any wrong impact then it runs to bad prosperity. So it is necessary to add the client care with the right methods.

Single Tenant VS Multi-Tenant

Single Tenant: Every particular organization or customer has a exclusive example of the software application and its related infrastructure. One of the best features of single tenant is it has the dedicated resources that means every single tenant has its own respective sample of the database, application and sometimes even hardware as well. The other important features of single tenant is, you can customize it as per their case to meet the particular requirement of business without disturbing others.

Multi Tenant: Here numbers of tenants share a particular case of the software application and its basic infrastructure. By using the Multi Tenant in any company that means you are going to save money due to shared infrastructure and resources, which leads to economies of scale. It is also very scalable due to the shared nature of resources, allowing for easy expansion and better resources utilization.

Image Credit: https://www.peoplefluent.com/blog/learning/single-tenant-lms-vs-multi-tenant-lms-security/

Difference between Single Tenant and Multi-Tenant

S.No.	Single Tenant	Multi Tenant
01	It is very easy to implement if the user wants to take new features to use it, then easily and at free of cost a user can take the feature from the vendor.	It is not easy to take the features from vendors and utilize them, though it is very complicated.
02	It is more costly because individually a client has to pay on cloud resources.	Here the client utilizes the resources more than the vendor has taken their prices low.
03	It is very easy and simple to backup and restore the data.	It’s becoming very difficult to restore and backup the data.
04	In a comparison with Multi-tenancy, it has less long term affordability.	It has the long term affordability
05	For the setup process, it required some time to create new software for the recent tenant.	For the set-up process for creating new software and new tenants it doesn’t require time, do instantly.
06	Individual upgrades rumbled for the tenant.	For all the tenants the upgrades go live immediately.

Conclusion

Multitenancy in a cloud term refers to an architecture where a single instance of a software application serves multiple customers or tenants. It is also a type of software architecture. In the cloud, computing Multitenancy plays a very important role as a component. There are two important types of tenant and that is single-tenant and multi-tenant. Choosing between these two tenants architectures depends on many factors consists of the requirements of security, cost considerations and customization needs.

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