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Cloud Storage Specialist (C90.CST)

The Cloud Storage Specialist (C90.CST) course by Arcitura equips cloud engineers and storage administrators with in-depth expertise in cloud storage mechanisms, devices, architectures, and design patterns to solve persistent challenges in managing scalable, durable, and high-performance cloud data environments. This 50-hour program covers fundamental and advanced topics including NoSQL, SAN, NAS, gateways, and information lifecycle management.

It prepares learners for the Certified Cloud Storage Specialist certification exam while delivering official vendor-authorized courseware through Koenig’s flexible delivery options, enabling professionals to advance into specialized cloud storage roles with verified expertise.

24 Hours (3 Days)
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0+ professionals trained

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Self-Paced On Request
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Course Overview

The Cloud Storage Specialist (C90.CST) by Arcitura is a premier vendor-neutral cloud certification providing essential cloud storage training for IT professionals. This comprehensive program enables students to master cloud storage architectures, mechanisms, and integration practices. Koenig Solutions distinguishes itself by offering 99.9 percent lab environment uptime and exclusively employing Arcitura-certified instructors to ensure the highest quality of education. With global cloud spending surpassing 670 billion dollars in 2023, this curriculum equips learners with the expertise required to design and manage complex storage environments across diverse platforms.

Key Course Facts

Certification Name: Cloud Storage Specialist (C90.CST)

Vendor: Arcitura

Primary Focus: Vendor-neutral cloud storage architecture

Lab Environment: 99.9 percent uptime guarantee

Instructor Qualification: Certified Arcitura experts

Career Path: Cloud Storage Engineer and Solutions Architect

The Cloud Storage Specialist (C90.CST) course covers key technologies including Network Attached Storage, Storage Area Networks, Fibre Channel over Ethernet, Direct Attached Storage, cloud storage gateways, and cloud-attached storage. Hands-on learning is delivered through Module 15, where students configure storage layers, implement RAID configurations, manage LUNs, and apply tiering strategies to optimize performance and cost. Using real-world scenarios, participants work through structured lab exercises in a simulated environment that mirrors enterprise cloud infrastructures. These practical components ensure students gain proficiency in evaluating, designing, and correcting cloud storage architectures to meet specific business automation requirements.

Achieving the Cloud Storage Specialist certification validates an in-depth understanding of cloud storage mechanisms and is recognized through a digital badge issued via Credly. Certified professionals are well-positioned for career advancement, with cloud-related roles in North America commanding salaries between 95,000 and 140,000 dollars annually. Koenig Solutions supports learners with Guaranteed-to-Run training, official Arcitura courseware, and access to expert instructors who provide 1-on-1 guidance. By mastering the Cloud Storage Specialist (C90.CST) curriculum, professionals gain vendor-neutral expertise that enhances mobility across cloud platforms and prepares them for leadership roles in cloud infrastructure management and data-centric solution design.

What You'll Learn

Configure cloud storage access types and protocols to ensure secure and efficient data transfer within Arcitura Cloud Storage Specialist (C90.CST) environments.
Implement Arcitura cloud storage gateways and brokers to facilitate seamless data integration across diverse cloud environments.
Design persistent and redundant storage solutions following Arcitura best practices to guarantee data durability and high availability.
Manage LUNs, RAID levels, and disk tiering within Arcitura environments to improve storage efficiency and reliability.
Deploy Direct Attached Storage, NAS, and SAN architectures to meet specific enterprise storage requirements.
Optimize cloud storage performance by tuning IOPS and capacity to reduce latency and increase throughput.

Prerequisites

Recommended knowledge before taking this course
  • Cloud Professional Certification or equivalent foundational cloud knowledge related to Cloud Storage Specialist (C90.CST) by Arcitura
  • Understanding of cloud computing models such as IaaS, PaaS, and SaaS in the context of cloud storage solutions
  • Familiarity with core cloud architecture components essential for effective cloud storage deployment
  • Working knowledge of cloud storage concepts, terminology, and best practices for data management
  • Experience with cloud data management principles to optimize storage efficiency and security
  • Ability to navigate cloud platform interfaces and services to manage and configure cloud storage environments effectively
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Certification Exam

Everything you need to know about the Cloud Storage Specialist (C90.CST) certification exam

Exam Details
Exam Name
Format
Multiple choice, labs & case studies
Questions
Duration
Passing Score
Validity
Retake Policy
Each retake requires a new exam voucher at full cost; no specified waiting period
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What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

82%

of Cloud Storage Specialist (C90.CST) certified professionals report career advancement within 6 months

Salary Impact

+28%

Average salary increase reported after obtaining the Cloud Storage Specialist (C90.CST) certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • Cloud Storage Engineer
  • Cloud Storage Architect
  • Cloud Infrastructure Engineer
  • Senior Cloud Engineer
  • Cloud Solutions Engineer
  • Cloud Data Engineer

Companies Hiring

5,000+
Microsoft Amazon Web Services Google Cloud IBM Accenture Deloitte Capgemini Wipro TCS Infosys

and 5,000+ organizations worldwide seeking Cloud Storage Specialist (C90.CST) certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

18,400+
Verified Reviews
4.9 / 5
Average Rating
95%
Would Recommend
1M+
Professionals Trained
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    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.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    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.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    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.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    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.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    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.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    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.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    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.”

    Rahul M.

    Rahul M.

    Azure Administrator

    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.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    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.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    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.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    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.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    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.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    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.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    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.”

    Rahul M.

    Rahul M.

    Azure Administrator

    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.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    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.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    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.”

    Rahul M.

    Rahul M.

    Azure Administrator

    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.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    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.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    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.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    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.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    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.”

    Aisha N.

    Aisha N.

    Security Analyst

    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.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    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.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    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.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    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.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    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.”

    David L.

    David L.

    AI Engineer

    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.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the Cloud Storage Specialist (C90.CST) training course

Is the Cloud Storage Specialist (C90.CST) certification exam included in the course fee, and what is the cost if purchased separately?
The Arcitura Cloud Storage Specialist (C90.CST) exam is not included in your tuition and requires a separate purchase. You can buy the official exam voucher for $249 USD via the Arcitura store. Note that vendor policy prohibits refunds once the voucher is issued.
What training formats does Koenig offer for the Cloud Storage Specialist (C90.CST) course, and are classes Guaranteed-to-Run?
Koenig delivers the Cloud Storage Specialist (C90.CST) training through live online 1-on-1, classroom, or self-paced Flexi Video formats. We provide Guaranteed-to-Run scheduling, ensuring your professional development proceeds as planned regardless of class size or enrollment fluctuations.
How long is lab access provided for the Cloud Storage Specialist (C90.CST) course, and what type of environment is used?
You receive 30 days of access to a cloud-based sandbox environment for the Cloud Storage Specialist (C90.CST) course. This platform facilitates hands-on practice with complex storage configurations, removing the need for local hardware setup or costly infrastructure dependencies.
What is Koenig's rescheduling and cancellation policy for the Cloud Storage Specialist (C90.CST) course, including any fees?
Reschedule your Cloud Storage Specialist (C90.CST) course for free if you notify us at least 10 days before start. Changes within 10 days incur a 50% fee. Please note that each session can only be rescheduled once.
What is the format, number of questions, passing score, and time limit for the Cloud Storage Specialist (C90.CST) exam?
The Cloud Storage Specialist (C90.CST) exam is a 110-minute assessment featuring multiple-choice and scenario-based questions. Candidates must achieve a 70% passing score. The exam content spans all core modules, depending on whether you take the complete or partial version.
How long is the Cloud Storage Specialist (C90.CST) certification valid, and what is the renewal process and associated cost?
The Arcitura Cloud Storage Specialist (C90.CST) certification offers lifetime validity. Once earned, your credential does not expire. You face no mandatory renewal fees, maintenance costs, or requirements for continuing education credits under current Arcitura certification agreement policies.
What post-training support does Koenig provide after completing the Cloud Storage Specialist (C90.CST) course?
Koenig supports your success with 30 days of post-training assistance after your Cloud Storage Specialist (C90.CST) course. This includes session recordings, comprehensive study materials, expert mentorship, and Qubits42 self-test software to ensure you master the exam objectives.
What are the prerequisites or recommended experience needed for the Cloud Storage Specialist (C90.CST) course?
There are no formal prerequisites to enroll in the Cloud Storage Specialist (C90.CST) course. However, we recommend a foundational understanding of cloud computing. Note that candidates attempting the partial exam must already hold the Cloud Professional Certification.
What salary increase or career advancement can professionals expect after earning the Cloud Storage Specialist (C90.CST) certification?
Earning the Cloud Storage Specialist (C90.CST) certification often triggers a 15–20% salary boost. Certified specialists frequently command annual salaries between $95,000 and $130,000, positioning themselves for advanced roles in cloud architecture and enterprise storage management.
How does instructor-led training for Cloud Storage Specialist (C90.CST) compare to self-study in terms of success rates and preparation effectiveness?
Koenig’s instructor-led Cloud Storage Specialist (C90.CST) training yields a 95% pass rate, significantly outperforming the 60% rate for self-study. Benefit from structured learning paths, real-time expert doubt resolution, and intensive hands-on labs designed to maximize your exam performance.
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