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Post Subject: 5 Most Popular Databases of 2024 and Why They Matter

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In 2024, managing and optimizing data effectively will be crucial for businesses and developers as they handle increasingly large and complex datasets. Databases are at the core of this process, and those that lead the industry offer unparalleled scalability, performance, and security. Each top database has also developed certification paths, helping professionals validate their skills and stay relevant. Below, we explore the five most popular databases of 2024 with their corresponding certifications and exam codes and why they are essential in today’s data-driven world.

1. Microsoft SQL Server

Microsoft SQL Server continues to dominate in 2024, particularly in enterprise environments. Its seamless integration with Microsoft Azure, strong security and extensive analytics capabilities make it indispensable for organizations running large-scale applications and managing critical data.

Certification Name: Microsoft Certified: Azure Database Administrator Associate

Exam Code: DP-300 (Administering Relational Databases on Microsoft Azure)

 Why it Matters: With more companies moving toward hybrid and multi-cloud architectures, SQL Server’s native integration with Azure and ability to handle cloud migrations efficiently make it a top choice. It allows businesses to leverage cloud capabilities without sacrificing control over their database infrastructure, making it a critical tool for IT operations. 

2. Oracle Database

Oracle Database remains a pillar of reliability for organizations requiring powerful transaction processing and large-scale database management. Its support for autonomous operations and the ability to manage complex queries with minimal human intervention has kept Oracle at the forefront of database technology in 2024.

 Certification Name: Oracle Certified Professional (OCP) – Oracle Database 19c Administrator

Exam Codes: 1Z0-082 (Oracle Database Administration I) & 1Z0-083 (Oracle Database Administration II)

 Why it Matters: Oracle’s autonomous capabilities, which leverage AI and machine learning to automate key processes such as tuning, patching and backup provide businesses with a competitive edge by reducing manual intervention and minimizing downtime. This allows organizations to maintain high availability and optimize performance with minimal overhead.

3. MySQL

MySQL is the leading open-source relational database and will continue to be widely adopted in 2024 particularly for web-based applications. Its performance, simplicity and ease of deployment make it the preferred choice for startups, content management systems and small to medium-sized enterprises.

Certification Name: Oracle Certified Professional, MySQL 8.0 Database Administrator

Exam Code: 1Z0-908 (MySQL 8.0 Database Administrator)

Why it Matters: MySQL’s flexibility and cost-effectiveness make it ideal for web applications, e-commerce platforms and SaaS environments. As more businesses move to cloud-based solutions, MySQL’s low overhead and solid performance make it a foundational element for building scalable high-traffic applications.

4. MongoDB

MongoDB has emerged as the most popular NoSQL database of 2024 thanks to its ability to store and manage unstructured data efficiently. Its flexible schema design, ease of scaling and native support for JSON and BSON data formats make MongoDB indispensable for applications involving large datasets, real-time analytics and IoT.

Certification Name: MongoDB Certified Database Administrator Associate

Exam Code: C100DBA

Why it Matters: With the increasing prevalence of microservices and distributed systems, MongoDB is essential for handling non-tabular data that traditional relational databases struggle with. Its ability to scale horizontally and handle real-time applications makes it a vital component for cloud-native applications, AI systems, and big data analytics. 

5. PostgreSQL

PostgreSQL has seen tremendous growth in recent years and remains a top choice in 2024 due to its advanced capabilities for handling both relational and unstructured data. Known for its support for complex queries, full ACID compliance and extensibility, PostgreSQL caters to a wide range of use cases, from web applications to analytics-heavy environments.

Certification Name: EDB Certified Associate - PostgreSQL 14

Exam Code: EPCA-14

Why it Matters: PostgreSQL’s flexibility makes it a strong competitor in various industries, allowing developers to use it for everything from transactional applications to big data projects. Its robust support for JSON, full-text search and custom data types makes it an excellent choice for developers who need both relational and non-relational capabilities in one system.

Effective Preparation Resources for These Certifications

Whether you are new to database administration or an experienced professional looking to get certified leveraging the right preparation resources is critical. Here is a curated list of study materials, online courses and practice exams to help you succeed in achieving these certifications:

Microsoft SQL Server (DP-300)

• Microsoft Learn: Free learning paths tailored for DP-300 Microsoft Learn DP-300 Path
• Udemy: DP-300: Administering Relational Databases on Microsoft Azure - Extended course on SQL Server management in Azure.
• Exam Ref DP-300 Study Guide: A detailed guide by Microsoft Press for the DP-300 exam.
• Practice Questions: Pass4Future which is one of the most trustable platforms for these certifications practice questions. They offer Microsoft Exam preparation material with updated Practice questions that closely mirror the DP-300 exam format which helps you prepare effectively through simulated testing environments.

Oracle Database (1Z0-082 & 1Z0-083)

• Oracle University: Official exam preparation courses and resources Oracle University
• OCP Exam Guide: OCP Oracle Certified Professional Oracle Database 19c: Administration I Exam Guide (available via Oracle Press).
• Udemy: Oracle Database 19c Administration for in-depth database management and optimization tutorials.
• Practice Exams: These Practice Questions are high-quality and specially designed for the Oracle 1Z0-082 and 1Z0-083 exams which allow you to test your knowledge in real exam-like conditions. You can get these practice questions from different resources like Pass4Future.

MySQL (1Z0-908)

• Oracle University: Access official MySQL Learning Subscriptions for deep dives into MySQL administration.
• MySQL 8.0 Certification Guide: Available through Oracle’s official press and other reputable booksellers.
• Udemy: MySQL Database Administration course, offering beginner to advanced concepts with hands-on labs.
• Practice Questions: These are high-quality and well-crafted practice questions are help you to identify areas of improvement and boost your confidence before test day.

MongoDB (C100DBA)

• MongoDB University: Official free courses and learning paths tailored for DBA certifications. MongoDB University
• Udemy: MongoDB Developer & Administrator Certification Preparation for comprehensive exam readiness.
• MongoDB Documentation: Official reference materials and tutorials on MongoDB’s Documentation Hub.
• Practice Exams: Prepare for the MongoDB C100DBA certification with Pass4Future practice exam tests designed to simulate the actual exam experience and sharpen your understanding of key concepts.

PostgreSQL (EPCA-14)

• EnterpriseDB Training: Official PostgreSQL certification resources and online courses for EDB Certified Associate.
• Udemy: Mastering PostgreSQL Administration to develop hands-on skills with PostgreSQL.
• PostgreSQL 14 Administration Cookbook: A practical guide offering tips and tricks for day-to-day management.

Final Observation

The top databases of 2024 Microsoft SQL Server, Oracle Database, MySQL, MongoDB and PostgreSQL are more than just tools. These are the foundations of today’s digital infrastructure. As businesses continue to generate and rely on vast amounts of data, choosing and managing the right database becomes increasingly critical.

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