MICROSERVICES  Microservices are an application architecture style where independent, self-contained programs with a single purpose can communicate over a network. Typically, these microservices can be deployed independently because they have a strong separation of responsibilities via a well-defined specification with significant backwards compatibility to avoid sudden dependency breakage (Makai, 2021). Microservices are a way to […]

AWS SAP-C01 Sample Questions and Answers with Explanations

Question: 1. An enterprise has a large number of AWS accounts owned by separate business groups. One of the accounts was recently compromised. The attacker launched a large number of instances, resulting in a high bill for that account. The security breach was addressed, but management has asked a solutions architect to develop a solution […]

How to Leverage Dockers and Containers?

Learn how lightweight, portable, self-contained Docker containers improve software development, application deployment, and business agility Developing with Docker Developing apps today requires so much more than writing code. Multiple languages, frameworks, architectures, and discontinuous interfaces between tools for each lifecycle stage creates enormous complexity. Docker simplifies and accelerates your workflow, while giving developers the freedom […]

[Français] Comment utiliser AWS CloudFormation?

AWS CloudFormation Infrastructure en tant que code (IaC) dans AWS Portabilité des piles sur plusieurs comptes et régions Épine dorsale du service Elastic Beanstalk Épine dorsale du service Service Catalog Épine dorsale du framework SAM (Serverless Application Model) Service incontournable en tant que développeur / sysops / devops CloudFormation et du Groupe Auto Scaling(ASG) CloudFormation […]

How To Use AWS CloudFormation?

AWS CloudFormation Infrastructure as code (IaC) in AWS Portability of stacks across multiple accounts and regions Backbone of the Elastic Beanstalk service Backbone of the Service Catalog service Backbone of the SAM (Serverless Application Model) framework Must-know service as a developer / sysops / devops CloudFormation & Auto Scaling Group (ASG) CloudFormation manages the ASG, […]

CERTS:Amazon Certified Solutions Architect – Professional Exam

IntroductionThe AWS Certified Solutions Architect – Professional (SAP-C01) examination is intended for individuals who perform a solutions architect professional role. This exam validates advanced technical skills and experience in designing distributed applications and systems on the AWS platform. It validates an examinee’s ability to: Design and deploy dynamically scalable, highly available, fault-tolerant, and reliable applications […]

Network Automation: Make IT Work for You Instead of the Other Way Around

What is Network Automation? With the ever-changing IT networking technologies such as Software Defined Networking (SDN) and virtualization, companies are optimizing their infrastructure to take make these technology innovations work for them. However, these technologies introduce challenges on the existing systems such as complexity of administration, rapid on-demand growth, and interoperability with existing network setups. […]

How to enable Elastic Load Balancing on Amazon Cloud?

What is Elastic Load Balancing?​ Most network engineers are faced with the dilemma of working with clunky and proprietary load balancing algorithms requiring expensive and specialized hardware on a regular basis. Fortunately, Companies who are using the popular cloud computing services provided by Amazon Web Services (AWS) can leverage Elastic Load Balancing (ELB), a virtual […]

How to affix SSL on IIS Web Servers

Regardless of having your Web servers on-premise or hosted in the cloud, Making sure that your website traffic is secured is a critical priority. There are a variety of options to implement this such as doing SSL offloading on load balancers or having SSL affixed directly on the web server. If you are using Windows […]