DataXSchool Learning Centre

Advanced Database Engineering Program

The Advanced Database Engineering Program is designed to provide professionals with in-depth expertise in managing both SQL and NoSQL databases. This comprehensive program focuses on PostgreSQL for relational database management and MongoDB for handling NoSQL databases, ensuring participants gain a well-rounded understanding of modern data architectures.

With 60% hands-on training, learners will engage in practical exercises, real-world projects, and case studies that simulate industry scenarios. The curriculum includes:

Database Design & Optimization: Learn best practices for structuring databases, indexing strategies, and query optimization to enhance performance.
SQL Mastery with PostgreSQL: Gain proficiency in writing complex queries, stored procedures, and triggers, while also learning database administration, replication, and high availability.
NoSQL Expertise with MongoDB: Understand document-oriented databases, schema design, indexing, aggregation pipelines, and data modeling for scalability.
Cloud-Based Deployments: Work with AWS to manage cloud-hosted databases, configure backups, and ensure security compliance.
Linux for Database Management: Utilize Linux commands and scripting to automate database tasks, manage permissions, and optimize performance.

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Advanced Database Engineering Program

The Advanced Database Engineering Program is designed to meet the growing demand for skilled database professionals, with opportunities across industries such as finance, healthcare, retail, e-commerce, and technology. As organizations increasingly rely on high-performance, secure, and cloud-based databases, Database Engineers and DBAs play a critical role in managing business-critical data infrastructure. This course delivers hands-on expertise in PostgreSQL, MongoDB, SQL, Linux, AWS, database security, performance tuning, replication, backup and recovery, monitoring, and automation, with real-time projects simulating production environments such as high-availability databases, automated backup systems, cloud database deployments, and performance monitoring solutions. Learners benefit from expert mentorship, practical labs, interview preparation, resume building, career guidance, and placement assistance, helping them develop industry-ready skills for Database Engineer, PostgreSQL DBA, MongoDB DBA, and Cloud Database roles.

Course Curriculum

Module 1: Course Introduction & Database Fundamentals

Introduction to the role of a Database Administrator (DBA) and responsibilities.
Overview of SQL (PostgreSQL) and NoSQL (MongoDB) databases and their key differences.
Core database concepts: tables, schemas, relationships, indexing, and data types.
Introduction to database architecture: how data is stored, retrieved, and structured.
Basics of database design, normalization, and data integrity.
Course structure and real-world applications in database administration.

Module 2: Database Architecture and Management

Deep dive into PostgreSQL architecture: processes, memory management, and storage engines.
Understanding MongoDB architecture: collections, documents, replica sets, and sharding.
Key indexing strategies in PostgreSQL and MongoDB for query optimization.
Transaction management: ACID properties in SQL and BASE model in NoSQL.
Data consistency, integrity, and performance tuning in both SQL and NoSQL environments.
Hands-on tasks: Create and manage databases, tables, and collections efficiently.

Module 3: Cluster Setup & EC2 Instances

Setting up AWS EC2 instances for hosting PostgreSQL and MongoDB databases.
Installing, configuring, and managing PostgreSQL and MongoDB on EC2 instances.
Configuring database security groups, network access, and permissions.
Basic Linux commands for managing database files and system resources.
Networking essentials: configuring firewalls and VPNs for secure cloud deployment.
Real-world project: Setting up a 3-node database cluster on AWS and ensuring connectivity.

Module 4: Scaling, Replication & Security

Vertical and horizontal scaling strategies for PostgreSQL and MongoDB.
Setting up replication: Master-slave replication in PostgreSQL, Replica sets in MongoDB.
High availability setup: Configuring failover, automatic recovery, and load balancing.
Implementing security measures: user roles, encryption, SSL, and authentication.
Backup and restore strategies: full and incremental backups at various levels.
Real-time project: Implementing replication, scaling, and securing database clusters.

Module 5: Data Migration & Backup Solutions

Strategies for migrating data between different environments (Prod, QA, Dev) for PostgreSQL and MongoDB.
Tools for database migration: Use of scripts, utilities, and third-party tools.
Backup solutions: full, differential, and incremental backups.
Scheduling and automating backup tasks for database consistency and security.
Using open-source tools (e.g., PerconaDB) and enterprise tools (e.g., Commvault) for backup management.
Real-time project: Migrating data and implementing backup solutions in PostgreSQL and MongoDB.

Module 6: Monitoring, Troubleshooting & Career Readiness

Setting up database monitoring with tools like OPSManager, PerconaDB, and MongoDB Compass.
Performance metrics monitoring: CPU, memory, disk usage, query performance, and response times.
Troubleshooting common issues: slow queries, database downtime, high traffic, and connection problems.
Log analysis for optimization and identifying performance bottlenecks.
Mock interviews, DBA-specific interview questions, and resume-building tips.
Career guidance: Job search strategies, LinkedIn optimization, and interview preparation.

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Placement Companies

Students Reviews

Simanchal Nayak

Analyst Consultant

Leaving my teaching career and stepping into IT felt like a huge challenge. Today, I'm proud to be joining Accenture, Pune. Thank you, DataXSchool and Srikanta Sir, for your unwavering support, expert guidance, and for helping me turn my career dream into reality.

Himanshu Raut

Database Engineer

I'm happy to share that I have been placed as a Database Engineer at NTT DATA, Bengaluru .A heartfelt thanks to DataXSchool and Srikanta Sir for their excellent training, practical learning, and continuous support throughout my journey. The guidance and placement assistance helped me achieve my career goal.

Jogeswar Rao

Senior Consultant

I'm grateful to DataXSchool and Srikanta Sir for helping me begin my IT career. As a B.Sc graduate, I'm excited to be placed at Wipro Technology, Mumbai. Thank you for your excellent guidance and support!

Rajesh Patra

Data Engineer

After a long career gap, I had almost lost hope. Today, I'm grateful to begin a new chapter at Rakuten, Hyderabad. This journey has taught me that with determination and the right opportunity, it's never too late to start again

Gopal P

Data Analyst

As a B.Tech Mechanical graduate, I never imagined I'd transition from a low-paying construction job to the IT industry. Today, I'm proud to start my new journey with **TCS, Bhubaneswar**. Hard work, persistence, and believing in myself made this dream come true.

Alok Rath

Techical Consultant

After years of preparing for government jobs, I finally found my path. Happy to start my IT career with Deloitte, Bhubaneswar. Never stop believing—your breakthrough may be closer than you think.

Jay Prakash Meher

Senior Analyst Consultant

As a B.Sc student with no technical background and no coding knowledge, I never thought I could build a career in IT. Today, I'm proud to be placed at Accenture, Bengaluru. This journey proved that with dedication and the right guidance, anything is possible.

Himesh Raut

Database Consultant

After struggling in a low-paying marketing job, I finally found my breakthrough. Happy to start my new IT career with a Chennai-based company (WFH). Every struggle is worth it when you never give up.

Ganesh Rao

Cloud Database Adminstrator

After long days in a construction field job with a low salary, I decided to change my future. Today, I'm proud to start my IT career with Rackspace, Pune. Every struggle was worth it.

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