Data Storage

1.

Data Storage
Frelikh Herman 231-333

2.

Data Storage: An Overview
Data storage forms the backbone of modern computing and business
success. In 2024, the world generates 2.5 quintillion bytes daily.
The global data storage market hits $85 billion with a fast 12% growth
rate. Efficient storage is crucial for decision-making, operations, and
compliance.

3.

Types of Data Storage: Direct
Attached Storage (DAS)
Definition
DAS connects directly to a server. Simple and cost-effective.
Best Use
Ideal for small businesses or single-server setups.
Limitations
Limited scalability and no sharing capabilities.
Examples
Internal HDDs, SSDs, external hard drives.

4.

Types of Data Storage: Network Attached Storage
(NAS)
Key Features
Use Cases
Benefits
Examples
File-level storage
Great for small to medium
Balanced cost, good
Devices like Synology and
connected to a network.
businesses requiring
performance, and
QNAP.
Enables easy sharing.
centralized storage.
scalability.

5.

Types of Data Storage:
Storage Area Network (SAN)
High Performance
Block-level storage with low latency, ideal for critical apps.
Enterprise Use
Designed for large enterprises needing speed and reliability.
Complexity & Cost
More complex and expensive than DAS or NAS setups.
Common Types
Fibre Channel SAN and iSCSI SAN solutions.

6.

Optimizing Data Storage: Deduplication &
Compression
Deduplication
Compression
Impact
Types
Removes duplicate data,
Decreases data size to
Storage utilization
Inline and post-process
reducing storage space
improve storage efficiency.
improvements range from
deduplication methods.
required.
50% to 90%.

7.

Optimizing Data Storage: Tiering & Archiving
Tiering
1
Data classified by access frequency for cost efficiency.
Automatic Data Movement
2
Less-accessed data moves to cheaper storage tiers.
Archiving
3
Old data transferred to long-term, low-cost storage.
4
Benefits
Cost reduction with improved primary storage performance.

8.

New Trends in Data Storage
AI-Driven
Management
Cloud Storage
Object Storage
NVMe
Highly scalable,
Ideal for managing
High-speed flash
flexible, and cost-
unstructured data
storage becoming the
Optimizes data
effective solution.
efficiently.
new standard.
placement for
performance and
cost.

9.

Conclusion: The Future of Data Storage
Dynamic Industry
Choosing Solutions
Optimization & Trends
Data storage keeps evolving rapidly
Right storage choice is key to IT
Focus on storage optimization and
with new technologies.
success and growth.
adopting new trends.

10.

Thank you for your attention
Frelikh Herman 231-333