Exploring the Difference: Microsoft DP 900 vs. DP 203

  • What is DP-203 certification?
  • Published by: André Hammer on May 23, 2024
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Do you want to know the difference between Microsoft DP 900 and DP 203? We will explain the variances between these two certifications clearly. By the end, you'll understand what makes them different.

Let's explore the disparities between Microsoft DP 900 and DP 203.

Microsoft DP 900 and DP 203 Essentials

What is Microsoft DP-900: Microsoft Azure Data Fundamentals?

Microsoft DP-900, also known as the "Microsoft Azure Data Fundamentals" certification, is an entry-level certification aimed at individuals looking to build foundational knowledge in core data concepts and Microsoft Azure data services. This certification is designed for those starting in data-related roles or those with an interest in understanding basic data management tasks on Azure.

Core Topics Covered in DP-900:

  1. Core Data Concepts: Covers relational and non-relational data, including structured, semi-structured, and unstructured data.
  2. Azure Data Services: Explores core Azure services such as Azure SQL Database, Azure Cosmos DB, Azure Data Lake, and Azure Synapse Analytics.
  3. Data Analytics and Processing: Focuses on data ingestion, storage, processing, and analysis using Azure services.
  4. Data Security and Compliance: Provides insights into data security, governance, and compliance best practices within the Azure environment.

Earning the DP-900 certification is often a stepping stone for further specialization in Azure, enabling candidates to pursue roles as data analysts, database administrators, or data engineers in the Azure ecosystem.

What is DP 203 certification?

DP-203 certification is important in data processing and design. It focuses on the skills required by Azure Data Engineers to build analytics solutions. Unlike other Microsoft certifications, DP-203 exam content centres around data engineering using Azure services like Azure Data Factory, Azure Databricks, and Azure Synapse Analytics.

To earn the DP-203 certification, individuals must demonstrate proficiency in SQL, data storage, schema, and handling structured and unstructured data. This certification confirms the ability to troubleshoot, transform data, and manage sensitive information when creating analytics solutions.

With DP-203 certification, Azure Data Engineers can enhance their skills through hands-on labs, activity guides, and resources covering various topics including architecture patterns. The online proctored exam format, free online proctored exam services, and resources for skill renewal make DP-203 certification valuable in the data engineering field.

Exam Details for DP-900: Microsoft Azure Data Fundamentals

The DP-900 exam is designed as an entry-level certification to validate foundational knowledge of data concepts and Azure data services. It is ideal for beginners in data-related fields or those looking to understand data management on Azure.

Key Details:

  • Exam Format: The DP-900 exam consists of around 40-60 multiple-choice and multiple-select questions. Question types include case studies, drag-and-drop, and scenario-based questions.
  • Time Limit: 60 minutes to complete the exam.
  • Passing Score: 700 out of 1000.
  • Skills Measured:
    • Core Data Concepts (15-20%): Understanding types of data (structured, semi-structured, unstructured), relational vs. non-relational data.
    • Working with Relational Data on Azure (25-30%): Introduction to relational databases, such as Azure SQL Database, and basic concepts of tables, columns, and rows.
    • Working with Non-Relational Data on Azure (25-30%): Overview of non-relational databases like Azure Cosmos DB and Azure Blob Storage.
    • Data Analytics and Processing on Azure (20-25%): Basic understanding of data analytics processes, Azure Synapse Analytics, and data processing basics.

Preparation Tips: Since this is a foundational exam, Microsoft Learn and Azure free trial resources are often enough for most candidates. Practice exams can also help familiarize candidates with the question types and structure.

Exam Details for DP-203: Data Engineering on Microsoft Azure

The DP-203 exam is an intermediate-to-advanced certification aimed at professionals looking to validate their skills in designing and implementing data engineering solutions on Microsoft Azure. This exam covers complex topics suited for those in or aspiring to data engineering roles. It's typically 40-60 questions including multiple-choice, case studies, drag-and-drop and scenario-based questions which have to be completed within 120 minutes. To pass the exam you need a passing score of 700 out of 1000.

The DP-203 exam is for Azure Data Engineers. It covers various topics such as data pipelines, SQL, Azure Synapse Analytics, and transforming data with Azure services.

The exam tests a candidate's skills in troubleshooting data processing problems, designing solutions, and handling sensitive information securely. It requires proficiency in building analytics solutions using Azure services like Azure Data Factory, Azure Databricks, Azure Stream Analytics, and Azure Event Hubs. Candidates should also have knowledge of data storage, schema design, and upserting data for efficient processes. The exam is online and proctored, with varying durations and webcam monitoring for exam integrity.

Proficiency in programming languages like Python and executing Spark jobs is necessary. The exam includes hands-on labs and scenario-based questions to assess practical application of architecture patterns and data engineering skills. Upon passing the exam, candidates receive a professional certificate from Microsoft Azure, validating their skills against national salary averages.

Audience Profile

The audience for Microsoft exams DP-900 Essentials and DP-203 Advanced Concepts often have a background in data engineering. They work with Azure data services like Azure Data Factory, Azure Synapse Analytics, Azure Databricks, Azure Stream Analytics, and Azure Event Hubs. These individuals are skilled in SQL, Python, and other data engineering languages. They build analytics solutions, manage data pipelines, transform data, troubleshoot problems, and ensure data security.

Job titles might include Azure data engineer, data engineer, data processing engineer, or similar roles. DP-900 and DP-203 certifications validate their skills in designing and implementing data engineering solutions using Microsoft Azure services. Certification renewal keeps their skills current with the latest architecture patterns and data engineering practices. 

Free Microsoft resources like hands-on labs, activity guides, and online proctored exams with webcam format assist individuals preparing for these certifications. Professionals with DP-203 certification typically earn a competitive national average salary due to their expertise and demand in the industry.

DP-203 Advanced Concepts

Data Processing Design

The DP-900 exam focuses on basic data concepts and core data services on Microsoft Azure. The DP-203 exam goes deeper into data engineering skills and building analytics solutions on Azure. It includes services like Azure Data Factory, Azure Databricks, and Azure Synapse Analytics.

When designing data processing, factors like data distribution, workload balancing, and data access patterns are important for performance. In data storage and processing, the DP-203 exam covers structured and unstructured data, schema changes, and secure handling of sensitive information. Unlike DP-900, DP-203 requires familiarity with SQL, Python, and optimizing Spark jobs for stream processing.

Partition Strategy Implementation

When implementing a partition strategy for data processing in Azure, Azure Data Engineers should consider multiple factors. Factors to consider include the type of data being processed, desired architecture patterns, structure of the data storage environment, and sensitivity of information being handled.

Challenges may arise during implementation. These challenges could include issues with data storage scalability, stream processing bottlenecks, or difficulties in transforming data efficiently. To mitigate these challenges, Azure Data Engineers can leverage Microsoft Azure services like Azure Data Factory, Azure Databricks, Azure Synapse Analytics. They can also use languages like SQL, Python, and Spark for creating and troubleshooting data pipelines.

Professionals can renew their skills measured in the DP-203 certification exam to enhance their knowledge in building analytics solutions and upserting data effectively. The online format of the exam, available for free and proctored via webcam, provides hands-on labs and activity guides to improve expertise in structured and unstructured data processing for Azure solutions.

Microsoft DP-900 vs. DP-203 Exam Content

Data Storage in DP-900 vs. DP-203

In both DP-900 and DP-203, data processing concepts are essential, but the depth and complexity vary significantly.

DP-900 (Microsoft Azure Data Fundamentals):

  • DP-900 covers foundational data processing concepts. This includes an introduction to data ingestion, transformation, and analysis within Azure, aimed at beginners.
  • The focus is on understanding high-level concepts rather than hands-on configuration. It introduces tools like Azure Data Factory and Azure Synapse Analytics but emphasizes what these services do rather than how to use them in complex scenarios.
  • Key areas include understanding ETL (Extract, Transform, Load) processes and an overview of processing methods for structured and unstructured data.

DP-203 (Data Engineering on Microsoft Azure):

  • DP-203 dives deeper into data processing with a strong focus on practical, advanced skills for data engineers.
  • Candidates learn to design, develop, and implement data processing solutions. This includes building end-to-end data pipelines, creating complex ETL workflows, and handling real-time data processing with Azure Stream Analytics and Azure Databricks.
  • DP-203 also covers data transformation using SQL and Python in environments like Azure Synapse and Databricks. Additionally, it emphasizes optimization techniques to improve performance and manage large-scale data processing efficiently.

In summary, DP-900 introduces the basics of data processing on Azure, while DP-203 prepares candidates to handle complex, large-scale data processing and transformation in professional data engineering roles.

Data Processing in DP-900 vs. DP-203

The certification exam DP-900 focuses on basic data processing concepts. These include understanding data storage and transformations, using Azure data services, and implementing data security.

On the other hand, the DP-203 exam goes deeper into data engineering skills and knowledge. It covers advanced topics like building analytics solutions, troubleshooting data pipelines, and working with sensitive information.

DP-900 mainly deals with structured data processing using SQL and Azure Data Factory. Meanwhile, DP-203 extends into unstructured data processing with Azure Databricks, Azure Synapse Analytics, and Azure Stream Analytics. These offer a wider range of tools and services to work with different data formats and environments.

Preparing for DP-900 and DP-203 Exams

Studying for the DP-900 and DP-203 exams is easier with these resources:

  • Official practice tests

  • Activity guides

  • Hands-on labs

The materials cover topics like building analytics solutions and data processing. Candidates can access practice tests online for both exams to check their readiness.  Hands-on labs and activity guides provide practical experience with Azure data engineering services such as Azure Data Factory, Azure Databricks, and Azure Synapse Analytics. These resources focus on skills tested in the exams, like troubleshooting data pipelines and schema design. Exploring structured and unstructured data scenarios helps in working with functions, SQL, Python, Azure Stream Analytics, and Azure Event Hubs.

These study materials help prepare data engineers for online proctored exams, ensuring they have the expertise needed to succeed and possibly earn a professional certificate.

Official Practice Tests

Official Practice Tests are helpful for preparing for Microsoft DP-900 and DP-203 exams. These exams focus on data processing, troubleshooting, building analytics solutions, and architecture patterns related to roles like Microsoft Azure Data Engineers.

Candidates can assess their understanding of topics like Azure Data Factory, Azure Synapse Analytics, and Azure Databricks, as well as data storage, schema, and stream processing by taking these tests.

Individuals can access Official Practice Tests through Microsoft's online resources, which include structured data activities, hands-on labs, and detailed exam format information.

By using these materials, aspiring Azure Data Engineers can get ready for DP-900 and DP-203 exams, improve their data engineering skills, and renew or obtain their professional certificates.

Tips for Success in DP-900 and DP-203 Exams

Achieving success in the DP-900 and DP-203 exams requires a targeted approach to study, practice, and exam readiness. Here are some effective tips for each exam.

Tips for Success in DP-900 (Microsoft Azure Data Fundamentals)

  1. Master the Fundamentals: DP-900 focuses on foundational concepts in data management, so ensure you understand key data types, relational vs. non-relational databases, and basic data processing. Microsoft Learn offers free modules that cover these topics, making it an excellent place to start.

  2. Use Microsoft Learn and Free Resources: Microsoft’s official resources, including free Microsoft Learn paths for DP-900, are comprehensive and designed to align with the exam topics. Use the practice modules and exercises to reinforce learning.

  3. Hands-On Practice with Azure Free Tier: While DP-900 is more theoretical, using the Azure free tier to explore services like Azure SQL Database, Azure Cosmos DB, and Azure Synapse Analytics can help reinforce concepts through hands-on experience.

  4. Focus on Key Areas: The DP-900 exam is divided into four main sections. Spend extra time on the topics with the highest weight: relational and non-relational data on Azure, as well as data analytics. Make sure you’re comfortable with each type of Azure data service and its basic use cases.

  5. Take Practice Tests: Familiarize yourself with the exam format by taking DP-900 practice exams. This can help you get used to the question types and timing, as well as identify areas where you need more study.

Tips for Success in DP-203 (Data Engineering on Microsoft Azure)

  1. Gain Hands-On Experience: DP-203 is hands-on and scenario-based, requiring practical knowledge of data engineering. Use Azure’s free tier or sandbox environments to practice setting up and managing data solutions like Azure Synapse Analytics, Data Factory, and Azure Databricks.

  2. Focus on Data Pipelines and Storage Solutions: DP-203 places significant emphasis on designing and implementing data storage and data processing pipelines. Practice creating end-to-end pipelines in Azure Data Factory, managing data storage in Data Lake, and performing transformations in Databricks or Synapse.

  3. Learn Optimization and Troubleshooting: Since optimization and monitoring are key exam topics, practice troubleshooting and optimizing data flows for performance and efficiency. Understand monitoring tools available in Azure, such as Azure Monitor and Synapse Studio, to evaluate and optimize data solutions.

  4. Review Security and Compliance Practices: The DP-203 exam covers data security, including access control, encryption, and compliance. Make sure you understand how to configure security settings in Azure, such as role-based access control (RBAC) and network security, and how to manage data privacy and compliance within data solutions.

  5. Use Microsoft’s Official DP-203 Study Materials: Microsoft offers in-depth learning paths for DP-203 on Microsoft Learn. Supplement these with third-party resources, such as courses and tutorials from reputable platforms, to reinforce learning and ensure broad coverage.

  6. Take Mock Exams and Practice Scenarios: Practice exams and case studies can provide insight into the complexity and scenario-based nature of DP-203 questions. This preparation will help you manage your time during the exam and boost your confidence in handling advanced, real-world scenarios.

General Tips for Both Exams:

  • Create a Study Plan: Allocate dedicated time to cover each topic in the exam blueprint, focusing on areas with the most weight.
  • Use the Exam Blueprint: Microsoft provides a detailed skills outline for each exam. Use this to guide your study and ensure that you cover each required topic.
  • Stay Calm and Manage Your Time: On exam day, read each question carefully, and pace yourself. Remember that both exams allow for flagging questions so you can revisit them later if needed.

By combining solid preparation with hands-on experience, you’ll be well-equipped to succeed in both DP-900 and DP-203 exams, setting a strong foundation in Azure data fundamentals and advancing to expert-level data engineering skills.

Final thoughts

Microsoft offers two certification exams: DP 900 and DP 203.

  • DP 900 is for data professionals with basic data knowledge.

  • DP 203 targets data engineers skilled in creating data solutions.

Both cover data processing and analytics, though DP 203 delves deeper into advanced engineering concepts.

Choose the certification that matches your career goals and skills.

Readynez offers a 4-day Microsoft Azure Data Engineer Course and Certification Program, providing you with all the learning and support you need to successfully prepare for the exam and certification. The DP-203 Microsoft Azure Data Engineer course, and all our other Microsoft courses, are also included in our unique Unlimited Microsoft Training offer, where you can attend the Microsoft Azure Data Engineer and 60+ other Microsoft courses for just €199 per month, the most flexible and affordable way to get your Microsoft Certifications.

Please reach out to us with any questions or if you would like a chat about your opportunity with the Microsoft Azure Data Engineer certification and how you best achieve it.

FAQ

What are the key differences between Microsoft DP 900 and DP 203?

The key differences between Microsoft DP 900 and DP 203 are the focus areas of the exams. DP 900 focuses on data engineering concepts, while DP 203 focuses on data engineering with Azure. For example, DP 900 covers data processing, while DP 203 covers implementing data storage solutions.

How do the exam topics differ between DP 900 and DP 203?

The exam topics for DP 900 focus on cloud concepts, Azure services, and pricing, while DP 203 emphasises data security and compliance, data ingestion and processing, and data visualization. For example, DP 900 covers Azure data storage solutions, while DP 203 includes data governance and data masking techniques.

Which certification is more suitable for beginners - Microsoft DP 900 or DP 203?

For beginners, the Microsoft DP 900 certification is more suitable as it provides foundational knowledge on data concepts. DP 203 is more advanced, requiring previous experience with Azure technologies. Start with DP 900 to build a strong data foundation.

What career paths can I pursue with a Microsoft DP 900 certification compared to DP 203?

Individuals with a Microsoft DP 900 certification can pursue roles as Data Engineers, Data Analysts, and Database Administrators. On the other hand, those with a DP 203 certification can explore opportunities as Data Scientists, AI Engineers, and Machine Learning Engineers.

Can I take both DP 900 and DP 203 exams to enhance my skills in data engineering?

Yes, you can take both DP 900 and DP 203 exams to enhance your skills in data engineering. DP 900 focuses on Azure Data Fundamentals, while DP 203 focuses on Data Engineering on Microsoft Azure. Both exams cover different aspects of data engineering, providing a comprehensive learning experience.

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