DP-3015-A: Getting Started With Cosmos DB NoSQL Development
<p>
The DP-3015-A: Getting Started with Cosmos DB NoSQL Development certification is designed for professionals looking to validate their skills in developing NoSQL solutions with Cosmos DB, a globally distributed, multi-model database service offered by <a href="microsoft-windows-azure-training-courses">Microsoft Azure</a>. The certification typically covers the foundational knowledge required to create and manage Cosmos DB resources, design NoSQL data models, and implement data access using the supported APIs. Industries use Cosmos DB for its seamless scaling, low-latency access, multiple consistency models, and various API options, such as SQL, MongoDB, Cassandra, Gremlin, or Table, to build highly responsive and globally distributed applications, making expertise in Cosmos DB valuable.</p>
Training Formats & Pricing
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Course Overview
The Microsoft course DP-3015-A: Getting Started With Cosmos DB NoSQL Development is designed for software engineers and developers who build cloud-native applications using Azure Cosmos DB for NoSQL. This intermediate-level training prepares learners for roles such as Cloud Developer, Data Engineer, and Application Developer, equipping them with essential skills in non-relational data modeling, query execution, and resource configuration. With enterprise adoption of Azure Cosmos DB growing over 40% between 2021 and 2024, demand for developers proficient in NoSQL solutions on Azure continues to rise, making this course a strategic investment for professionals entering the cloud database space.
Students in the DP-3015-A course work directly with core Microsoft technologies including Azure Cosmos DB for NoSQL, the .NET SDK, Azure Portal, Azure Data Factory, and Kafka connectors. Through hands-on labs in the Azure Portal environment, participants configure databases and containers, implement CRUD operations using the SDK, and execute complex SQL queries against NoSQL data. A key project involves designing a scalable data model and partitioning strategy, where students measure performance, evaluate denormalization costs, and use the change feed to maintain referential integrity—mirroring real-world scenarios faced by cloud development teams building high-performance, globally distributed applications.
This course supports preparation for the Microsoft Certified: Azure Cosmos DB Developer Specialty certification, a credential recognized for validating expertise in designing and implementing scalable, secure, and high-performance NoSQL solutions on Azure. Certified professionals in this domain command competitive salaries, with U.S.-based roles averaging between $115,000 and $155,000 annually. Koenig Solutions enhances this learning path with Guaranteed-to-Run batches and official Microsoft courseware, ensuring consistent access to expert-led training. Upon completion of DP-3015-A, developers are well-positioned to advance into senior cloud engineering or database architecture roles, driving innovation in data-intensive applications across modern enterprise environments.
What You'll Learn
Skills You'll Gain
Prerequisites
- Familiarity with the Azure portal and core Azure services, similar to AZ-900 knowledge, is recommended before starting the Microsoft DP-3015-A: Getting Started With Cosmos DB NoSQL Development course. Proficiency in C# programming, including writing and debugging application code, will help learners grasp Cosmos DB development faster. Experience in connecting to and performing CRUD operations on SQL or NoSQL databases like SQL Server or MongoDB is beneficial. A solid understanding of RESTful API concepts and HTTP methods (GET, POST, PUT, DELETE) will enhance your learning experience. Basic knowledge of JSON data format and structure is essential for working with Cosmos DB. Additionally, familiarity with data partitioning and indexing concepts in database systems will support your progress in mastering Cosmos DB NoSQL development. Completing these prerequisites ensures you can maximize the benefits of this comprehensive course and accelerate your cloud database skills.
Certification Exam
Everything you need to know about the dp-3015 certification exam
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of dp-3015 certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the dp-3015 certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Azure Cosmos DB Developer
- NoSQL Database Developer
- Azure Data Engineer
- Cloud Database Administrator
- Azure Application Developer
- Data Solutions Engineer
Companies Hiring
and 5,000+ organizations worldwide seeking dp-3015 certified professionals
Course Student Reviews
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★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the dp-3015 training course
Is the certification exam included in the DP-3015-A: Getting Started With Cosmos DB NoSQL Development course, and what is the exam fee?
What training formats are available for DP-3015-A: Getting Started With Cosmos DB NoSQL Development, and is Guaranteed-to-Run scheduling offered?
How long is lab access provided, and what environment is used for DP-3015-A: Getting Started With Cosmos DB NoSQL Development labs?
What is Koenig Solutions' rescheduling and cancellation policy for DP-3015-A: Getting Started With Cosmos DB NoSQL Development?
What is the format, duration, number of questions, and passing score of the DP-420 certification exam?
How long is the Microsoft Certified: Azure Cosmos DB Developer Specialty valid, and what is the renewal process?
What post-training support does Koenig provide after completing DP-3015-A: Getting Started With Cosmos DB NoSQL Development?
What prerequisites or prior experience are recommended for the DP-3015-A: Getting Started With Cosmos DB NoSQL Development course?
What career impact and salary potential does completing DP-3015-A: Getting Started With Cosmos DB NoSQL Development and earning the certification offer?
How does instructor-led DP-3015-A: Getting Started With Cosmos DB NoSQL Development training compare to self-study in terms of certification success?
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