Brochure

High-performance hardware, well-designed application functionalities and thoroughly-planned usage scenarios are three distinctive
cornerstones for achieving optimum performance. QNAP now introduces the key system performance optimization trio: tiered storage,
application-based partitioning and network traffic distribution that are especially combined for the TVS-x82 series, facilitating optimized
storage deployment based on dierent usage scenarios.
Perfect Storage Trio: Tiered Storage, Application-Based
Partitioning and Network Trac Distribution
Tiered Storage
Tiered Storage
Qtier + Cache = 24/7 Acceleration
Storage media directly determines the highest possible write speeds, but high-speed storage media are always the expensive option. As data used in modern business
becomes increasingly diverse, deploying a reliable, high-performance, top-quality, large-capacity and cost-eective storage solution can be a formidable challenge
facing enterprises. Therefore, a tiered storage system (tiering based on the system performance and capacity) can more eciently process data of dierent types,
largely boosting overall operational eciency for enterprises. The TVS-x82 series supports three storage methods (M.2 SATA 6Gb/s, 2.5” SSD and SATA HDD) and also
supports ultra-high speed PCIe NVMe SSD.
Qtier™ empowers automated-tiering storage solutions that can automatically
move frequently-accessed "hot" data to high-performance storage tiers
and infrequently-accessed "cold" data to lower-cost, higher-capacity drives
according to schedules, allowing businesses to enjoy exceptional application
performance and lower TCO of storage at the same time.
SSD cache technology can move hot data to the SSD tier in real time based on
data access frequency. Leveraging Qtier and SSD technologies, the TVS-x82
series NAS can ensure 24/7 acceleration for performance optimization.
Most Frequent Seldom Activity
Before
Storage pool
SSD SATA HDD
After
Storage pool
SSD SATA HDD
SSD
SATA HDD
PCIe NVMe SSD
M.2
Tier 0 Storage Tier 1 Storage Tier 2 Storage
Device Used PCIe NVMe SSD M.2 SATA 6Gb/s and SSD SATA HDD
Needs
Low latency and high performance but with
lower capacity
Performance, capacities and availability Lower performance, larger capacity, cheaper
Usage Scenarios
Online transaction processing (OLTP)
database, online analytical processing (OLAP)
Online database server, ERP database
Email server, snapshots, online archiving, large
amounts of data
Data Usage Examples
Records and logs, paging le metadata or index
le, replication of VM and VDI connections,
merging of I/O and performance
Operating les, emails, networks, database
tables, audio, video, VM and VDI, hosts
Main directory, data acquisition, disk-to-disk
(D2D) backup/restore
Data Status Operating data Mainly operating data Mixed with operating and idle data
Measurement Standard
Focuses on high IOPS and low latency, low
capacity needs; high cost
Focuses on IOPS, bandwidth, reliability and low
capacity needs
Focuses on capacity and reliability; cost is
relatively low for high-density capacities.
10
TVS-x82 Series
10
TVS-x82 Series