In this article, we will see together different ways to reduce your docker images size. Having small images will let you deploy and transfer them fast. How to select proper images DockerHub It’s important to remember that you should choose proper images before starting reducing images. If you select it on DockerHub, please check that …
Analytics Amazon Kinesis Amazon Kinesis Data Streams is a fully managed, cloud-based service for real-time data processing over large, distributed data streams. Amazon Kinesis Data Streams can continuously capture and store terabytes of data per hour from hundreds of thousands of sources such as website clickstreams, financial transactions, social media feeds, IT logs, and location-tracking …
Introduction The use of speech makes it possible to reason, convince, convey ideas, points of view, influence others through words and how to transmit them. Speaking is for us adults an act as natural as breathing or walking. However, speech is the result of a long apprenticeship, and the way of expressing oneself strongly defines …
Management Fundamentals : How to speak in public Read More »
Why Reprimand Interviews are important ? How to react when facing a situation that we consider unacceptable on the part of an employee? How can we tell him of our dissatisfaction without creating a situation of tension to solve the problem? Saying what’s wrong, while maintaining healthy and correct relationships, without attacking or feeling assaulted, …
Management Tools Amazon CloudWatch Amazon CloudWatch is a monitoring service for AWS cloud resources and the applications you run on AWS. You can use Amazon CloudWatch to collect and track metrics, collect and monitor log files, set alarms, and automatically react to changes in your AWS resources. Amazon CloudWatch can monitor AWS resources such as Amazon EC2 …
Top used Databases Services We will start our article with AWS Databases services. Here is the portfolio : We will be focused on services located on the left of this image. Amazon Relational Database Service RDS Amazon Relational Database Service (Amazon RDS) makes it easy to set up, operate, and scale a relational database in …
How to say “No” to a coworker in 10 steps ? As discussed in the previous article, we have seen that the main role of a manager is to let his/her team motivated. When you have to say “no” to one of your team member, it’s important to be prepared and to know few tips …
Introduction In order to properly manage people, you need to be able to know exactly who you are, as you need to know the type of personality the person you are talking to has. For example, if you need to delegate a task to someone, you won’t use the same approach for each of your …
Management Fundamentals : Personalities in the workplace Read More »
Introduction As discussed several times through my articles (i.e Docker), containers are now very popular and a lot of development and programs are moved to them. You can see on this graph Docker popularity over yeards : However, in some case, using VM still makes sense ! We will try to compare both technologies and find …
Kubernetes Series : How to choose between VMs and Containers ? Read More »
Introduction In this article we will see 2 great tools I like to use. The first one is called K9S, which is a CLI that will help you to manage your Kubernets clusters. The second one is called Lens, an IDE to deal with Kubernetes clusters on a daily basis. K9S K9s provides a curses …