Docker allows packaging applications and dependencies into containers to ensure applications work seamlessly across environments. Docker images are blueprints used to create containers, which are runnable instances of images. Dockerization is useful for standardizing environments and ensuring applications run the same on different machines through containerization. The document demonstrates creating an MSSQL server Linux container using Docker by running a command to specify environment variables and port mapping.

1. Docker Basics

2. TOPICS TO BE DISCUSSED
1) Introduction.
2) What is Docker Image and Container?
3) What is the need of Docker/Dockerization?
4) Demo (Creating a mssql-server-linux container)
5) What next?

3. Introduction
Docker is a containerization platform that packages your application and all
its dependencies together in the form of Containers to ensure that your
application works seamlessly in any environment.

4. What is Docker Image and Docker Container?
Docker Image can be defined as the blueprint of a container. Moreover it can be
considered as class.
A container is a runnable instance of an Image.

5. What is the need of Docker/Dockerization?

6. mssql-server-linux container
Query to run a container:-
docker run -e "ACCEPT_EULA=Y" -e "SA_PASSWORD=MyPassword(!)" -e "MSSQL_PID=Express" -p 1445:1433 --
name=MyContainer -d microsoft/mssql-server-linux:latest

7. What next?
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8. Thanks for your time!!