EBS Full Form in AWS
In Amazon Web Services (AWS), EBS stands for Elastic Block Store. It is a crucial component of AWS that provides block-level storage volumes for use with Amazon EC2 (Elastic Compute Cloud) instances.
Key Features of EBS:
Durability: EBS volumes are designed for 99.999% availability and durability, ensuring that data is safe and can withstand failures.
Performance: EBS offers various volume types that cater to different performance needs, including:
- General Purpose SSD (gp2 and gp3): Balanced price and performance.
- Provisioned IOPS SSD (io1 and io2): High-performance for demanding applications.
- Throughput Optimized HDD (st1): Cost-effective for large, sequential workloads.
Cold HDD (sc1): Lowest-cost storage for infrequently accessed data.
Scalability: EBS volumes can be easily scaled up or down to meet evolving storage needs.
Snapshot Capability: Users can create snapshots of EBS volumes, which are stored in Amazon S3, providing additional data protection and backup options.
Encryption: EBS supports encryption at rest and in transit, ensuring that sensitive data is secure.
Integration with Other AWS Services: EBS works seamlessly with other AWS services, enhancing the overall functionality of cloud applications.
Use Cases for EBS:
Database Storage: Ideal for databases that require high IOPS and low latency.
File Systems: Used for applications requiring a file system that can be mounted on EC2 instances.
Backup and Restore: Snapshots can be used for backup solutions and recovery.
In summary, EBS (Elastic Block Store) is an essential service in AWS that provides scalable and reliable block storage for various applications, making it a vital component for cloud infrastructure.