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Zero-Downtime Deployments for Web Servers in the Cloud: Blue-Green, Canary, and Rolling Releases
Learn zero-downtime deployment strategies for web servers with blue-green, canary, and rolling releases in cloud environments.
Load Balancing and Auto Scaling: Building Web Infrastructure That Stays Fast Under Pressure
Learn load balancing and auto scaling to build fast, resilient web infrastructure that stays stable under traffic spikes and failures.
Infrastructure as Code for Web Servers: Build Repeatable, Secure Cloud Environments
Learn Infrastructure as Code for web servers to build secure, repeatable, and scalable cloud environments with confidence.
Comparing Serverless Platforms: Choosing the Right Solution for Your Project
Learn how to compare serverless platforms and choose the right solution for your project by evaluating features, scalability, pricing, and integrations.
How Serverless Computing Simplifies Web Server Management
Discover how serverless computing simplifies web server management, offering automatic scaling, cost efficiency, and faster deployment for modern web applications.
Top Benefits of Adopting Serverless Solutions for Modern Web Applications
Explore the top benefits of serverless solutions for web applications, including scalability, cost efficiency, security, and faster time-to-market.
Understanding Serverless Architecture: A New Paradigm in Cloud Computing
Discover serverless architecture and learn how cloud-based, event-driven computing enables scalable, cost-efficient, and rapid application development.
Automating Data Processing With AWS Lambda: Real-World Applications
Learn how AWS Lambda automates data processing with event-driven workflows, real-world use cases, and seamless integration with AWS services.
Build job-ready skills in networking, cloud infrastructure, and systems administration with our structured online learning path. This course catalog focuses on practical education for modern IT environments, covering foundational concepts and real-world implementation across virtual servers, cloud platforms, and network services. All courses are 100% free, and a digital certificate of completion can also be issued free of charge after you finish the learning requirements.
Whether you are starting with basic infrastructure concepts or upgrading your professional competencies, these courses emphasize hands-on training, guided labs, and clear explanations of core topics like server provisioning, DNS, firewalls, SSH hardening, monitoring, scaling, and deployment workflows. You’ll gain educational experience aligned with real operational tasks used in DevOps, IT support, and cloud engineering.
Explore VPS administration using DigitalOcean to understand virtualization, droplet setup, network configuration, and secure remote access. These lessons support learning outcomes such as configuring Linux servers, managing packages, setting up web services, applying access control, and implementing backups and basic observability. This subcategory is ideal for learners who want practical infrastructure training with fast, guided provisioning.
Browse VPS Tutorials Using DigitalOcean
Start your cloud education with AWS fundamentals designed for beginners. Learn core services and concepts such as regions and availability zones, IAM basics, compute and storage introductions, security best practices, and introductory architecture patterns. The content is structured to help you build foundational cloud literacy, understand cost-aware deployment, and develop skills that transfer to real cloud infrastructure roles.
Browse AWS Cloud for Beginners
Every course in this network and infrastructure catalog is offered at no cost. After completion, you can request a free digital certificate to support your learning portfolio. Study at your own pace, reinforce concepts with practical exercises, and grow your technical vocabulary with education-first explanations.
All our courses are free from start to finish, the student does not pay any kind of fee to study, so we are a course platform accessible to everyone.
In addition to taking the course for free, you also receive the Certificate for free.
Some of our courses have exercises produced exclusively for our platform, helping you to practice the knowledge acquired in the course.
Only by downloading the Cursa application you have access to receive the digital certificate for free, in addition to several other exclusive features, download at Google Play or at App Store ( Apple ).
In all, there are more than 1000 courses, divided into more than 400 categories in 5 different languages, where we provide the digital certificate for free to everyone.
About
After completing the course you will have free access to the digital certificate of course completion.
How to get it for free: It is only possible to issue the certificate in our application, which can be downloaded from Google Play or App Store, so you can take the online course here and use the app only to issue the certificate. Being that you can also take the courses through the app if you wish.
In digital format: After completing the course and generating the certificate through the application, the image of the same will be generated in the photo gallery of your cell phone and will also be sent to your email.
Why the certificate is important: You can use it to improve your resume, to rise in careers or positions, to enrich your knowledge and among several other applications.
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