Our brand of magic

Technology

Object storage made simple. Objects as files. Files as objects.
Run unmodified POSIX-compliant applications directly on object storage.

By unlocking the raw power and scalability of the underlying object storage, cuno scales to supercomputing levels of throughput, benchmarked at over 10 Tbps of aggregate throughput.

Capable of achieving high performance even on lots of small files. The Linux cp command on 75,000 small Linux Kernel source code files to S3 are reduced from hours in some cases to just over 2 minutes with cuno. Reads are reduced from many minutes on EFS, EBS and FSx Lustre, to just seconds on cuno.

Unlock the true potential of object storage for your applications by delivering incredible throughputs. Here we also add AWS CLI for comparison.

SPEED

cuno
Professional
cuno Enterprise
EFS
EBS
(gp3)
FSx Lustre
(1.2TiB scratch)
s3ql
goofys
s3fs
Throughput write (cp 5x32GiB files)
50+ Gbps
0.86 Gbps
2.6 Gbps
1.2 Gbps
2.14 Gbps
3.83 Gbps
0.25 Gbps
Throughput read (cp 5x32GiB files)
50+ Gbps
2.1 Gbps
2.8 Gbps
2.1 Gbps
1.45 Gbps
6.62 Gbps
0.75 Gbps
Read Linux kernel source from storage
21 sec
10 min 31 sec
8 min 29 sec
6 min 13 sec
16 min 38 sec
3 min 8 sec
13 min 40 sec
Write Linux kernel source files to storage
2 min 8 sec
5 min 45 sec
16 sec
4 min 5 sec
26 min
1 hour 20 min
2 hours 11 min

COMPATIBILITY

Access objects as files
-
-
Import from S3
-
Access files as objects
-
-
Export to S3
-
POSIX consistency domain
per user
per node
cross user
cross node
cross user
cross node
single mount
single node
cross user
cross node
single mount
single node
per mount
per node
per mount
per node
Atomic rename & hard links
-
-
Mode, UID/GID/permissions, timestamps
-
POSIX ACL
-
Random writes, symlinks, fsync
-
File locking
per user
per node
cross user
cross node
cross user
cross node
single node
cross user
cross node
-
-
-
POSIX permissions enforced at Object API
S3
-
-
-
-
-
-

SCALABILITY

Performance scales with nodes
-
-
by volume size
-
Multi-node support
weak consistency
-
weak consistency
weak consistency

Quick peek demo

(unmodified Bash / binaries)

Free trial

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