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Amazon Amazon Specialty ✓ Updated May 2026

Amazon AWS Certified Big Data - Specialty

Exam Code: BDS-C00
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About the BDS-C00 Exam

The Amazon AWS Certified Big Data - Specialty exam, code BDS-C00, is a rigorous certification designed for professionals who possess deep expertise in designing, building, and managing big data solutions on the AWS platform. This exam validates an individual's ability to implement core AWS big data services, including Amazon EMR, Redshift, Kinesis, and Athena, to process, analyze, and visualize large-scale data sets. It goes beyond basic knowledge, requiring candidates to demonstrate hands-on skills in data ingestion, storage, processing, and security within complex, real-world environments. Earning this credential signals to employers that you can architect scalable and cost-effective big data pipelines, making it a valuable asset for data engineers and architects working with cloud-native technologies.

This exam is specifically tailored for data professionals who have at least two years of practical experience with AWS big data services. The BDS-C00 certification covers five critical domains: collection, storage, processing, analysis, and visualization, as well as data security. Candidates are expected to understand how to select appropriate AWS services for specific use cases, such as using Kinesis for real-time streaming data or Amazon S3 for cost-effective data lakes. The exam also tests knowledge of best practices for data encryption, access control, and cost optimization. By passing this exam, you prove your ability to solve actual business challenges, such as building a recommendation engine for an e-commerce platform or analyzing IoT sensor data for predictive maintenance.

In the industry, the BDS-C00 certification is highly regarded because it addresses a critical need for skilled professionals who can manage the explosion of data in modern enterprises. As organizations increasingly migrate to AWS, the demand for experts who can handle big data workloads efficiently has skyrocketed. This certification not only validates your technical skills but also demonstrates a commitment to staying current with AWS's rapidly evolving services. Whether you are working on data warehousing, real-time analytics, or machine learning pipelines, the BDS-C00 equips you with the knowledge to optimize performance and reduce costs. It is a strategic investment for anyone seeking to advance their career in data engineering or cloud architecture, offering a clear pathway to senior roles.

Who Should Take the BDS-C00 Exam?

The BDS-C00 exam is intended for data engineers, data architects, and big data developers who have at least two years of hands-on experience with AWS big data services. Candidates should have a solid understanding of data processing concepts, including batch and streaming, as well as experience with AWS services like Amazon EMR, Redshift, and Kinesis. Prerequisites include familiarity with AWS fundamentals (AWS Certified Cloud Practitioner or equivalent knowledge) and practical experience in designing big data solutions.

Topics Covered in BDS-C00

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Data collection using Amazon Kinesis and AWS IoT
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Data storage with Amazon S3, DynamoDB, and Redshift
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Data processing with Amazon EMR and AWS Glue
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Data analysis using Athena, Redshift Spectrum, and QuickSight
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Data visualization with Amazon QuickSight and third-party tools
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Data security including encryption and access control (IAM, KMS)
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Real-time data streaming and batch processing patterns
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Cost optimization and performance tuning for big data workloads

Preparation Tips for BDS-C00

Focus on hands-on labs using AWS services like EMR, Redshift, and Kinesis to understand real-world data pipeline scenarios.
Review the official AWS Big Data - Specialty exam guide and whitepapers, especially on data security and encryption best practices.
Practice with sample questions and case studies that require selecting the most cost-effective and performant service for a given use case.
Understand the differences between batch and real-time processing, and know when to use services like AWS Glue vs. EMR.
Join study groups or forums focused on BDS-C00 to discuss complex topics like data lake architecture and Kinesis shard scaling.

Frequently Asked Questions — BDS-C00

What is the passing score for the BDS-C00 exam?

The passing score for the AWS Certified Big Data - Specialty exam (BDS-C00) is typically 750 out of 1000, though AWS may adjust this threshold. The exam consists of multiple-choice and multiple-response questions, and you have 170 minutes to complete it. It's recommended to check the official AWS page for the most current passing score.

How long should I study for the BDS-C00 exam?

Study time varies based on your experience, but most candidates spend 2-3 months preparing if they have hands-on AWS big data experience. If you are new to AWS services like EMR or Kinesis, you may need 4-6 months of dedicated study, including labs and practice exams. Consistency is key—aim for 5-10 hours per week.

What are the main differences between BDS-C00 and the AWS Certified Data Analytics - Specialty?

The BDS-C00 is the older exam code, while the current version is the AWS Certified Data Analytics - Specialty (DAS-C01). Both cover similar topics like data collection, storage, and processing, but DAS-C01 includes newer services like AWS Lake Formation and updated security features. If you are preparing for the BDS-C00, focus on the domains listed in the official guide, as some services may have been updated.

How many questions are in the ExamsTree BDS-C00 study guide?
The ExamsTree BDS-C00 PDF study guide contains 264+ practice questions with detailed answer explanations, all mapped to the official Amazon exam objectives.

Why Choose ExamsTree?

ExamsTree BDS-C00 Study Guide is developed by experienced certification professionals with deep knowledge of Amazon technologies. Our team thoroughly researches each exam domain to provide comprehensive, accurate coverage.

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Exam Details
Vendor Amazon
Questions 264+
Format PDF
Updated 5/24/2026
Cert Amazon Specialty
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