Database Technology

Introducing the fundamental component of modern information systems

Database Management Systems (DBMS)


Databases play a crucial role in today's data-driven world. They are the backbone of many applications and systems



A Database Management System (DBMS) is software that facilitates the creation, management, and manipulation of databases. DBMSs serve as intermediaries between users or applications and the underlying data, providing a controlled and efficient interface for interacting with databases.


Big Careers Technologies offers various types of databases courses:


Relational Database Management Systems (RDBMS):

1. MS SQL (Microsoft SQL Server):

Course Overview:

A powerful RDBMS developed by Microsoft. It's known for its scalability and is widely used in enterprise environments.

2. MySQL:

Course Overview:

An open-source RDBMS known for its speed and reliability. It's commonly used in web applications and small to medium-sized databases.

3. PostgreSQL:

Course Overview:

An open-source RDBMS with a strong focus on data integrity and extensibility. It's known for its advanced features and is used in a wide range of applications.

4. MariaDB:

Course Overview:

An open-source RDBMS developed as a MySQL fork. It maintains compatibility with MySQL and offers enhanced performance and security features.

5. Amazon Aurora:

Course Overview:

A fully managed, high-performance RDBMS service by Amazon Web Services (AWS). It's compatible with MySQL and PostgreSQL and designed for cloud scalability and reliability.

6. PostgreSQL:

Course Overview:

A commercial RDBMS known for its robustness, scalability, and advanced features. It's often used in large enterprises and mission-critical applications.


NoSQL Databases:

1. MongoDB:

Course Overview:

A popular NoSQL database that stores data in JSON-like documents. It's known for its flexibility and scalability and is commonly used in applications with rapidly changing data.

2. Amazon DocumentDB:

Course Overview:

A managed NoSQL database service by AWS compatible with MongoDB. It offers scalability and durability for document-oriented databases.

3. PostgreSQL:

Course Overview:

An open-source RDBMS with a strong focus on data integrity and extensibility. It's known for its advanced features and is used in a wide range of applications.

3. DynamoDB:

Course Overview:

A fully managed NoSQL database service by AWS, designed for high availability and performance. It's suitable for applications requiring single-digit millisecond latency.

4. CouchDB:

Course Overview:

A NoSQL database that uses a document-oriented data model. It's known for its ease of replication and offline accessibility.



Big Careers Technologies Institute offers comprehensive Database courses for RDBMS ans NoSQL , aiming to equip students with the knowledge and skills required to excel in database-related roles. These courses typically cover a wide range of services, provide hands-on experience, and may prepare students for relevant certifications, helping them build a strong foundation in Database technology.

Rajesh Kumar

Full Stack Web Developer

I enrolled in the IT training program at Big Careers Technologies, and I must say it was a game-changer for my career. The trainers were top-notch, and the hands-on experience was invaluable. Thanks to their guidance, I landed my dream job as a Full Stack Web Developer. Highly recommended!"

Ramesh Nair

Junior Developer

Enrolling in this IT training program was one of the best decisions I made. The instructors were highly experienced, and the hands-on learning approach was incredibly effective. I'm now a Junior Developer, and I'm grateful for the opportunities they provided.

Priya Sharma

IT Support Specialist

The IT training program here exceeded my expectations. As someone with no prior experience in the field, I was amazed by how well they prepared me for the job market. I'm now working as an IT Support Specialist, and I owe it all to their excellent training and placement support.

Sneha Patel

Flutter Developer

After completing my engineering degree, I was unsure about my career path. Big Careers Technologies not only provided excellent IT training but also helped me secure a job as a Flutter Developer. I can't thank them enough for kickstarting my career in the tech industry.