Distributed Storage & File Systems
Strategic defense against data explosion with massive distributed storage.
When single-server storage fails, distributed architectures are the only solution. We build storage clusters capable of petabyte-scale throughput tailored for high-performance computing, virtualization, and enterprise file sharing.
What is Distributed Storage & File Systems?
Organizations face a digital data explosion. We engineer high-performance, massively scalable distributed storage architectures to solve this. Our deep expertise spans robust file systems and object stores, including OpenAFS, Lustre, and Ceph clusters.
Ceph CRUSH Algorithm & Data Placement
Ceph's revolutionary CRUSH (Controlled Replication Under Scalable Hashing) algorithm determines data placement without a central lookup table. This is what makes Ceph infinitely scalable. When a client writes an object, CRUSH computes which OSDs (Object Storage Daemons) should store the data based on the cluster topology: which rack, which host, which disk. This computation happens client-side, eliminating any central bottleneck. Failure domains are configurable: you can specify that replicas must be placed on different racks, different rooms, or even different datacenters. When an OSD fails, CRUSH automatically recomputes placement and begins rebalancing data to healthy OSDs — no manual intervention required. We tune CRUSH maps meticulously to match your physical infrastructure, ensuring optimal data distribution while respecting your fault tolerance requirements.
Main Advantages
Ceph Block & Object Storage
Deploying self-healing Ceph clusters serving block devices to OpenStack and S3-compatible endpoints to applications.
Lustre High-Performance
Architecting parallel distributed file systems for extreme throughput requirements.
OpenAFS Global Namespaces
Implementing secure, cross-platform distributed file sharing spanning multiple geographic locations.
Overview of Our Services
Ceph Cluster Design
Architecting multi-OSD Ceph clusters providing unified block, object (S3), and file (CephFS) storage with automatic self-healing and rebalancing.
Lustre for HPC
Deploying parallel distributed file systems delivering extreme IOPS for scientific computing, AI training, and media processing workloads.
OpenAFS Global Namespaces
Implementing secure, cross-platform distributed file sharing with Kerberos authentication spanning multiple geographic locations.
Capacity Planning & Growth
Designing storage architectures that scale from terabytes to petabytes without downtime or data migration.
Why Choose Us?
- Petabyte-Scale ExperienceWe have designed and operated storage clusters managing petabytes of critical data across multiple continents.
- Performance Tuning MasteryWe optimize at every layer: disk selection, filesystem tuning, network bonding, and CRUSH map design for maximum throughput.
Frequently Asked Questions
Ceph runs on commodity hardware, eliminating the need for expensive SAN controllers. It provides self-healing, automatic rebalancing, and unified storage (block, object, file) that proprietary SANs cannot match at the same price point.
Yes. Ceph's RADOS Gateway (RGW) provides a fully S3-compatible API, allowing applications designed for AWS S3 to work identically against your private Ceph cluster.
While Lustre excels in HPC environments, we also deploy it for AI/ML training clusters and video editing workflows where extreme sequential read/write performance is required.
We configure dm-crypt/LUKS encryption on all OSD disks, ensuring data is encrypted at the block level. Key management integrates with your existing secrets infrastructure.
Ceph automatically marks the failed OSD as 'out', redistributes its data across remaining healthy OSDs, and alerts administrators. No data loss occurs as long as the replication factor is maintained.
Conclusion
Tame the data explosion. IQAAI Technologies engineers distributed storage architectures that scale without limits while maintaining absolute data integrity and availability.
Ready to strengthen your infrastructure?
Contact us today for a demo or a free audit of your distributed storage & file systems needs.
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