Behind the market recognition, it is the conviction that EDS insists on the innovation of storage technology, and it is also the ultimate pursuit of excellent storage performance.
Four self-developed technologies to realize high-performance file storage
How to give consideration to "performance" and "capacity" while activating the production capacity of unstructured data such as massive small files? Deeply convinced that EDS combines innovative technologies such as massive metadata capability, global IO dynamic integration, adaptive three-level caching, enhanced protocol support, etc., based on the Phoenix distributed high-performance file system independently developed, it aims at four scenarios of high metadata concurrency, small file density, large file high throughput and mixed load, and achieves excellent performance and flexible expansion at the same time.
Massive metadata capability: even in the scenario of tens of billions of files, the storage performance can be stable and consistent, and the scale of metadata in memory cache is increased by 7 times, making maximum use of system resources and giving full play to the computing performance of each node;
Dynamic integration of global IO: the performance advantage of sequential writing of mechanical disks is released, and the business writing IO can be written into the capacity layer after intelligent sorting in the large performance layer composed of NVMe SSD, thus solving the problem of space waste caused by small file writing amplification and improving the data refresh speed under mixed configuration;
Adaptive three-level cache: shorten the data path through client memory-storage node memory -—NVMe SSD, and reduce the data delay to us level;
Protocol enhancement support: adopt more perfect protocol design to further reduce the additional overhead of the protocol on performance, shorten the delay and improve performance. Click to learn more.