In the dynamic and competitive landscape of startups, the strategic integration of microservices architecture with DevOps practices has emerged as a pivotal driver for achieving scalability, flexibility, and operational efficiency....
In the ever-evolving world of software development, choosing the right architectural style can make or break your project. Do you opt for the venerable monolithic architecture, with its sturdy and...
Can traditional system architectures keep up in a world where responsiveness and real-time engagement have become the expectations? Picture a system that responds immediately to user actions and can handle...
Imagine an architectural masterpiece where the steel beams, nuts, and bolts self-adjust to maximize structural performance in any weather condition. An interesting proposition, isn’t it? Now, bring this level of...
Imagine a world where our digital lives, big corporations, and essential service providers are secured from cyber threats at all times. This is not a distant, utopian vision but an...
In today’s fast-paced world of software development, the need for security and efficiency has never been more critical. DevOps practices have transformed the way we build, test, and deploy software,...
Welcome to DevSecOps and Artificial Intelligence (AI) in software development. In this opening chapter, we embark on a journey to understand the profound significance of AI in the DevSecOps landscape...
In the ever-evolving landscape of digital services, pursuing peak performance is not just a goal; it’s a necessity. The speed and reliability of cloud-based and online services can make or...
Welcome to the world of modern DevOps and the pivotal GitLab vs. Jenkins showdown. In this opening chapter, we’ll set the stage for our exploration into the realm of these...
In the fast-paced world of modern software development, staying competitive and delivering high-quality software is paramount. This chapter provides an overview of Continuous Integration and Delivery (CI/CD) and emphasizes its...
Welcome to the definitive guide to OpenSearch for observability. This comprehensive resource will delve into the world of OpenSearch—a dynamic, open-source, distributed search, log analytics, and data visualization technology gaining...
DevOps is a discipline that combines software development (Dev) and IT operations (Ops), leading to faster system development life cycles and continuous delivery of high-quality software. The growth of data...
The position of Software Development Engineer in Test (SDET) combines the skills of software development and testing. They are essential in guaranteeing software application effectiveness, dependability, and caliber. We will...
Cloud computing helps to transform the way business functions. However, as you explore moving away from self-managed IT solutions, it’s critical to understand the options available in cloud resources.
When it comes to cloud migration, change management is an essential part of the transition process. By understanding how users respond to changes and proactively preparing for obstacles, companies can...
In this tutorial, we’ll explore a real-world project scenario that requires the creation of a GitLab Continuous Integration (CI) pipeline using GitLab CI/CD. We’ll provide practical examples and explain the...
Once upon a time, in the world of modern cloud infrastructure and serverless architecture, a DevOps team worked with an ever-growing business. The business had many applications that required automation...
When you want to use an IP replication between the recovery site and the on-premises production site, you must configure a site-to-site VPN connection. Before actually establishing the connection, there...
AWS Enhanced Networking improves the performance of your applications by enhancing the network traffic between your cloud EC2 instances. This is achieved by employing cutting-edge networking technologies like Elastic Network...
Over the years, the field of software development has evolved quickly. As a result, businesses are under pressure to offer high-quality goods rapidly due to the rise in demand for...
Terraform is a popular open-source tool that allows infrastructure as code (IAC) management. The tool enables users to automate the provisioning and management of cloud resources by defining them in...
Terraform is an open-source infrastructure as a code software tool that enables you to safely and predictably create, change, and improve infrastructure.
Cloud computing revolutionizes education, allowing students and teachers to access and share information, resources, and applications anywhere, anytime. This technology is transforming how educators and learners interact in the classroom...
As a devops engineer, I know how tricky it can be to manage infrastructure. You must keep track of dozens of different components and ensure everything is running smoothly. It’s...
Learning Gitlab is a great way to jump-start your coding journey and take it to the next level. Whether you are an experienced programmer or just starting out, using the...
Learning how to use Terraform Lookup will boost your Terraform Skill. If you’re an engineer, chances are you’re familiar with Terraform. For those of you who aren’t, Terraform is a...
If you’re like me, then you love the ease and flexibility of Terraform. I have been using it to manage all my resources in the Cloud for over several years...
GitLab Runner is an important component of GitLab’s continuous integration and delivery (CI/CD) pipeline. It runs your CI/CD jobs and sends them back to GitLab.
Are you an aspiring software engineer interested in DevOps? Do you want to discover what it takes to enter—and succeed—in this incredibly rewarding career path? Or you don’t know which...
Terraform Null Resource it’s one of the several features that Terraform provides us. Once you have learned how to use null_resource, it’s mind-blowing because you immediately visualize several possibilities to...
GitLab Roles allows us to manage and create permission around Users and Groups. You will also understand how GitLab organize the different level of permissions and how you can choose...
Many people suggest an article about Terraform Modules. Some people have difficulties distinguishing between the modules and resources. You will learn what it is and why you should use it...
The software development industry has come a long way, but this serverless history article published on ResearchGate shows that the journey wasn’t exactly straightforward. From costing hundreds of dollars per...
Most people know that the Auto Scaling Group’s main goal, it’s to monitor our servers to guarantee the best capacity for a specific application and make it run smoothly without...
With the evolution of Cloud Computing, the way we access applications and databases has changed. We now access these things over the internet, which has pushed the Cloud Computing providers...
This article will talk about The easiest way to define AWS Tag in your Terraform code. Tags are the most valuable and straightforward feature of the AWS Cloud. It allows...
Terraform Plan it’s the first phase of the Terraform workflow. And we need to understand it as your first task when you decide to learn Terraform. Although it’s a pretty...
The Terraform and Ansible are Infrastructures as Code tools that help us DevOps Engineers automate complex tasks in a scalable fashion. They both reach and perform the same goal.
As organizations think about moving partly or wholly to the cloud, infrastructure as code (IaC) has become a fundamental element in enhancing the time to build and deliver their applications....
Protect Passwords in the Cloud: Security will always be a concern for any company and any development or DevOps team responsible for creating and deploying applications. I will describe here...
By default, if you execute the “terraform apply”, Terraform will target and deploy all changes simultaneously. Let’s imagine one scenario where you have a big Terraform project, and your last...
Building a complex environment using Terraform requires us to be aware of many features that support us in making our infrastructure as code more dynamic. Thinking about that, we will...
Hey, Bits Lovers! Let’s continue with our articles about AWS. And today will talk about how to use AWS Secret Manager. First, we’re going to examine what Secrets Manager is....
How to create Terraform Conditional? Like if-statement? Terraform is a declarative language. As we know, infrastructure-as-code in a declarative language gives us a more accurate picture of what’s deployed than...
In the last article, How to Debug Terraform, we talked about tips that could save a lot of time. Today, we will see that Terraform contains some Environment variables that...
It doesn’t matter which project or technologies you use to build your environment or application. Debugging is a skill that we always need to improve, and it saves us a...
Let’s go through some basic concepts about Terraform Variable Types. Like any language or framework, we need to learn how to work with the core variables of any language. And...
Hello Bits Lovers! Today, we will learn a great feature from GitLab called WebHooks. Let’s learn how to use it to receive notifications or automate any process that needs interaction...
Hello BitsLovers! Today will talk about Gitlab CI Cache. It’s crucial to know how to work with Gitlab Cache to improve performance and save us a lot of time. For...
In this article, we will explain the Gitlab CI Artifacts. What we can do with it and when we can use it. Also, we will go through some critical configurations,...
Terraform must hold state regarding your infrastructure and configuration. This state is operated by Terraform to map real resources in the cloud (already deployed) to your configuration, also keep track...
Terraform taint help us in several scenarios when we have problem with our resources in the Terraform state. However, on Terraform v0.15.2, the taint command was deprecated, but we have...
Hello, Bits Lovers!, and welcome back. This article will learn about another service that will help us decouple our application on AWS. We deliver push-based messaging utilizing the AWS Simple...
Gitlab is a huge DevOps platform that allows us to build any kind of application, regardless of complexity. But we also need to build our application according to some rules....
In this article, we will learn how would we temporarily send messages into an SQS dead-letter queue. In our previous article, we cover everything about SQS itself. Take a moment...
Hello, Bits Lovers. I am happy to see you again. Let’s continue to learn how to decouple our applications. This article will guide what Simple Queue Service (SQS) is. First,...
In our previous post, we learned the difference between scaling our application vertically and horizontally. This article will examine how and what it means to decouple our applications, designing one...
In this post, we will discuss Launch Template vs Launch Configuration. And what they are. Finally, to get a view of when we can use one versus the other. Also,...
This post will discuss how to achieve high availability in aws and focus on high availability and scalability for the associate AWS solutions architects exam. But, first, we will go...
Hi, Bits Lovers. This post will dive deep into Spot Instances and how we can time our workloads utilizing Spot Instances and Spot Fleets. So we’re just going to do...
Removing Project on Gitlab that is not needed anymore can avoid mistakes and improve the developers’ productivity when they need to find projects. Keeping Gitlab organized and clean is always...
Terraform is excellent for describing your environment using code. However, copying and pasting the exact resource representation can be dull if you build multiple resources. Fortunately, Terraform gives two ways...
Terraform is a tool that benefits you in managing different cloud infrastructure services in the form of code. But, first, you codify your infrastructure, and so it’s also recognized as...
Terraform is not just another open-source infrastructure as a code software tool. Users determine and implement data center infrastructure applying a declarative code language, HashiCorp Code Language, or optionally JSON....
Let’s learn how to add SSH Key on GitLab. Git is a distributed version control system, indicating that you can operate locally and share or “push” your modifications to other...
Gitlab is a powerful tool that allows creating any process to automate our application lifecycle, from building and deploying. Also, today we will see how to deploy Elastic Beanstalk. Also,...
Terraform is an accessible infrastructure as a code software tool that implements a uniform CLI workflow to handle hundreds of cloud services. In addition, the Terraform enables us to create...
Let’s talk about CloudHSM, also doing a comparative, AWS KMS vs CloudHSM. In my previous post, we cover a lot about AWS KMS, and examples of how to use the...
Gitlab, a tool that delivers much more besides a code repository, allows us to build our application and execute any deployment. The technologies of Infrastructure as Code have facilitated our...
Gitlab is an excellent tool for building applications and executing scripts that deploy the applications for us—giving us a lot of power to automate tedious tasks and keep tracking all...
How to execute Cloud Formation on Gitlab, it’s our goal for this blog post. And you will understand the benefits of using Gitlab to run the Cloud Formation template, which...
New technologies on Could Computing are impacting positively on Software development. But, at the same time, we need more powerful hardware to build complex applications and increase our productivity. In...
Build Docker image on Gitlab, it’s an easy task, but it could get complicated in complex scenarios, and some tricks to use cache correctly. But, I will show you how...
Gitlab Runner and Maven it’s the tools that we need to automate our build process to release any Java application. We will learn everything that is required to configure Gitlab...
Sonarqube with Docker and Javascript, it’s the perfect combination that you can use to improve the quality of your application. Without wasting considerable time installing a lot of software and...
Sonarqube and Docker, let’s see how to use both technologies to make the best of Quality Control of the release life cycle from your application without spending a tremendous amount...
There is a common misunderstanding among developer teams that the templates used to run the deployments are faultless sources of truth when using infrastructure as code tools. Though, configuration drift...
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