How to get hands-on experience with databases ?

If you are searching for this question then, either you are a fresh one or experienced in different field, right? and you want to start from scratch! Then no worries! We will make you from basic to advance in this Database line.

See, in simple word if you ask, what the database looks like, then i want to clear you one thing it's a bundle of multiple responsibility, And if i will try to list down what are the job duties, then it can be a-little huge. Basically, the term database engineer is so broad that you can write down all the duties and then you can add in last "And other database duties as assigned" as a job title.

So you see, what you have to get experience of if you want to start your career or get hands-on experience with databases.

Though i can give you a decent list of initial responsibility of general entry level position skills area, which you have to have experience of to start a career in this profile and that is:

  • Developer

  • DBA

  • Data Analyst

  • Data Architect

  • System Admin

But i would recommend choosing one role at your initial stage, cause picking multiple job roles together could not be realistic at all. Thus, choose one role and gain proper experience in it, and when you become experienced and learn as much as you can about other roles associated with database.

Let's understand the basics first

What Is a Database?

Database is a collection of information, An electronic format which can be easily accessed, managed and update. A structured way to store and retrieve data.

If you ask a one line simple identity of database, then i would like to say one thing, "Database is a Digital file that collects all the information at one place."

Working Of Database

Database works as an organizer and stores the information in structured and unstructured ways, which allows easy access, retrieval and modification.

At the core of every database there is a Database Management System (DBMS), a software layer, which works as an intermediary between user and raw data.

In this article, we will explore how one can get hands-on experience in databases and can become a pro at it even if you are just starting out:

1- Choose a database management system

  • Popular options: You can choose a popular database management system like SQL, NoSQL, MongoDB, or PostgreSQL and start with one for your entry level stage, and slowly work on each and every topic to topic.

  • Consider Your Goal: Think about your goal and choose accordingly, like consider what you want to work or which type of project you would like to work on make it, do a quick research on yourself as well, then go for it.

2- Set Up A Development Environment

  • Install a Data Software: Install a data software to your local system, and work with that by setting up a cloud bases instance.

  • Choose a Client Tool: Choose any client tool like, MySQL, MongoDB or Workbench to interact with database and enhance your skills and abilities in the entry level.

3- Practice with sample database

  • Use Public Datasets: You can use public datasets and start with sample databases to resolve or work on simple queries.

  • Start with Simple Queries: Start with simple queries, and gradually move on to the advanced one.

4- Work on Real World Projects and seek out to practice problems

  • Online Platforms: Use online platforms like HackerRank or DataCamp, these platforms offers My SQL with problem solving tools and techniques and learn specific skills like SQL or Database design.

  • Build a Personal Project: Build a personal project that involves collecting and analyzing data.

  • Contribute to open-source projects: Contribute to open-source projects that involve database development.

  • Documentation and Forums: Read the official documentation and participate in online forums to learn from others.

Conclusion

No one is pro at anything, remember that everyone learnt those things in which they are expert at, what was the base is their passion and love to learn and master that specific field or skill, so be clear what you want, then find a perfect guidance and then go, grab it!

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