PERFORMANCE TIER
SSD / HDD
Hot and warm tiers provide performance independent of long-term preserved copies.
RACK MOUNT OPTICAL STORAGE
ELS4000
Large-scale optical object storage for persistent information.
The ELS4000 provides large-scale optical preservation managed through oRain as part of a unified, scalable active archive environment.
SYSTEM TYPERack Mount
STORAGE ROLEOnline Optical
ARCHITECTUREScale Out
MANAGEMENToRain
ACTIVE ARCHIVE ARCHITECTURE
Performance and preservation
are different jobs.
Savartus systems are designed to participate in a tiered architecture where information can remain highly accessible while preserved copies reside on durable optical media.
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OPTICAL TIER
ELS4000
Optical media provides durable retained storage under the oRain namespace.
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DEEP PRESERVATION
Offline Optical
Selected media can transition to offline preservation systems.
SCALE-OUT ARCHITECTURE
Add systems.
Keep one namespace.
ELS systems are network-mounted and managed through oRain. oRain maintains object and media location awareness across multiple libraries, allowing capacity to grow without creating isolated storage silos.
STORAGE CONTROLoRain
ELS4000
ELS4000
ELS4000
+ More Systems
Capacity scales by adding networked libraries while oRain maintains awareness of where every object resides.
SYSTEM CHARACTERISTICS
ELS4000 at a glance.
Form Factor
Enterprise Rack Mount
Storage Media
Optical
Management
oRain
Scale Model
Network-mounted scale-out
Active Archive
Hot/warm cache recommended
USE CASES