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Some of the most important decisions startups face are during the initial build of their applications. Choosing the right tech stack—the group of technologies that allow you to build and maintain your application—can mean the difference between cumbersome processes and slow growth, or rapid scaling and maintaining lean teams. Many …

Function as a Service (FaaS) is the subset of serverless computing that’s focused on event-driven triggers where code runs in response to events or requests. Reports and Data predicts that Function as a Service (FaaS) will reach around $53 billion by 2028. As the adoption of FaaS continues to increase, …

When developing with the cloud (may it be Azure, AWS or GCP), we would like to try out our code from our local environment before launching it into our cloud environment. Which basically means we must set up a connection between our machines towards our cloud subscription. It’s an easy …

Sometimes Docker containers can be a black box. Whether you built the underlying image or you’re using a public one, a flapping container is frustrating. Figuring out what is going on can be difficult due to the way containers are executed and how they handle logging. In this article, we’ll …

What should you do after a job interview? First, let out a deep breath. Regardless of how it went, you can relax. The hard part is over. But don’t think you are in the clear completely. It’s easy to fall into the trap of thinking that once the interview is …

LinkedIn is still the hottest place for job-search in 2022: Recruiters and hiring managers come to YOU instead of vice versa. You can sit back and just wait for all the job offers to pour in without lifting a finger, saving you A LOT of time and effort You get A TON of offers, LinkedIn is …

Solutions such as Platform as a Service (PaaS) and Functions as a Service (Faas) that abstract away backend infrastructure management are quickly gaining popularity. Each option has distinct advantages depending on the use case for your business. Container-based PaaS vs. Serverless FaaS, a type of serverless computing, and PaaS solutions both …

Function as a service (FaaS), sometimes simply referred to as serverless computing, focuses on event-driven triggers where code runs in response to events or requests. Serverless is gaining popularity with developers due to the simplicity and cost savings it provides. Developers using FaaS have access to a platform that allows …

At my work it manifests itself that our future lies with docker containers. As a matter of fact even more confusing terms are being used. They talk about ‘CRC’ aka ‘Code Ready Containers’, Kubernetes clusters and other things that make my head spin so violently that I have to hold …

flowcv.io, a very useful website If you struggle to build an attractive CV Set yourself apart with a modern resume. Expert tips, customizable templates & quick PDF download included. Resume builders and templates can help you get started on the right foot with your job hunt—after all, everyone knows that …

[vc_row][vc_column][vc_column_text]Starting August 30, 2022, a new version of the AWS Certified Solutions Architect – Associate exam will be available. Exam details will remain the same. These updates to the AWS Certified Solutions Architect – Associate exam will ensure it validates knowledge and skills for current AWS services and best practices. …

Cloud computing is the on-demand availability of computing resources delivered over the internet. Cloud providers allow for the utilization of computing resources without maintaining physical hardware. There are a few different delivery models for cloud computing resources. These delivery models offer various layers of abstraction for the user, and each has …

When building a new application, one of the first questions many developers will confront is if they should start off with a monolithic application or one that leverages microservices. Though both of these methods can build robust applications that serve a variety of purposes, the backbone of the application will be very …

1. Compare differences in files with cmp cmp <file1> <file2> Let’s assume you have two text files. In each file are some simple lines of text like this: file1.txt file2.txt ——– ——– line1 line1 line2 line2 line4 line3 If you didn’t want to open each file up and examine it …

1. The Fuck Have you ever typed a command wrong before? Missed out on hitting that one crucial character on the keyboard only to be left with the dreaded: -bash: <insert_mistake_here>: command not found Well, the aptly named thefuck utility won’t make all those troubles disappear completely, but it will let you …

[vc_row][vc_column][vc_column_text] PORT NUMBER TRANSPORT PROTOCOL SERVICE NAME RFC 20, 21 TCP File Transfer Protocol (FTP) RFC 959 22 TCP and UDP Secure Shell (SSH) RFC 4250-4256 23 TCP Telnet RFC 854 25 TCP Simple Mail Transfer Protocol (SMTP) RFC 5321 53 TCP and UDP Domain Name Server (DNS) RFC 1034-1035 …

Let’s take a look at some fantastic examples of Linux programs exemplary of this pragmatic, utilitarian world. 1. sum About as simple as it gets. There are only four accepted parameters to this command, one being the –help flag. The sum utility will produce a checksum and block count for the specified input file. …

AWS Elastic Disaster Recovery (AWS DRS) minimizes downtime and data loss with fast, reliable recovery of on-premises and cloud-based applications using affordable storage, minimal compute, and point-in-time recovery. You can increase IT resilience when you use AWS Elastic Disaster Recovery to replicate on-premises or cloud-based applications running on supported operating …