Coding A

What is Mysql?

MySQL is the world's most popular DBMS - it is used by 39% of developers in 2019. MySQL is a fast, reliable and versatile relational database management system. Although it lacks the richness of PostgreSQL, it works well with a wide range of applications, especially web applications. In fact, MySQL is the best choice for scalable web applications.

What is PostgreSQL?

PostgreSQL is recognized as the best solution for complex, high-volume data manipulation. This is because PostgreSQL excels at handling special database challenges. PostgreSQL "has more features" than other database management systems. PostgreSQL is also extensible "because its operations are catalog driven".

What is Kubernetes?

Kubernetes is open source software designed to manage and automate container operations. In Greek, it means pilot. It is also abbreviated as "k8s". Kubernetes operates on Docker or other containers. Containers run various applications, but they cannot manage themselves or cooperate with other servers. This makes management complicated when you want to run containers on multiple hosts.

What is a container?

Containers are a technology for building a virtual environment for running applications, which is a collection of applications, libraries, etc. on a host OS. Although the technology is very similar to virtualization software, containers can be separated from the system as a single unit. With conventional virtualization software, it is necessary to build all resources within a single virtual environment.

What is difference between Docker and Kubernetes?

While Docker is a containers runtime, Kubernetes is a platform for running and managing containers using several container runtimes.