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1、1|2023 SNIA.All Rights Reserved.Virtual ConferenceSeptember 28-29,2021Long Term Preservation and Archive StorageShashidhar Joshi2|2021 Storage Developer Conference.Insert Company Name Here.All Rights Reserved.Framing the Discussion3|2023 SNIA.All Rights Reserved.Framing the Discussion for Today Stor

2、age Growth,Data Lifecycles and Extended Value from Archive data is expanding Archive Services Technology and Economic challenges are limiting factors to unblock Archive growth Workloads point us to the possibility of creating a grounds up Storage Technology that is better suited to address the chall

3、enges We will introduce Silica and explain the benefits associated with this technology Opportunity for Industry to contribute towards Silica 4|2021 Storage Developer Conference.Insert Company Name Here.All Rights Reserved.Archive Landscape and Problem Statement 5|2023 SNIA.All Rights Reserved.Today

4、s cloud storage landscapeLowest Latency,Highest PerformanceLow Cost,Good enough latency and performanceLowest CostHot dataCold dataHard diskFlashTapeStorage MetricsStorage technologiesCapacityAccessrateArchive StorageArchive StoragePremium StorageSilicaCost$Standard Storage6|2023 SNIA.All Rights Res

5、erved.Data Growth and StorageWhile short-term macro economic aberrations will continue to happen,the long-term trend will continue Only a fraction of the generated data is Stored Source:Data Age 2025:IDC 7|2023 SNIA.All Rights Reserved.Data LifeCycle and Value CreationTwo main reasons to delete data

6、 1.Does not provide anymore value 2.Provides value,but is not economical to keep storingMarket Dynamics 1.New applications can extract more value 2.Lower cost can enable storing data for longer durationDeleteArchiveShareUseStoreCreateDeleteArchiveShareUseStoreCreate8|2023 SNIA.All Rights Reserved.Va

7、lue CreationValue of Storage is Area under the curve 1.New applications can extract more value from archived data2.Cost of storage determines the duration of storage and value realization 3.Creating new services within Archive SegmentTime of DeletionTechnology AOld Lifecycle and ValueNew Lifecycle a

8、nd ValueTechnology BTechnology CCost of Storage9|2023 SNIA.All Rights Reserved.Can we Store it all?Simple Budget Problem Budgets(%of Revenue)Assuming Revenue Grows,Storage Budgets Grows Storage Costs Need to reduce to deploy more storage with the allotted budget Current technologies do not have line

9、 of sight towards enabling step function changes in cost Need to develop new storage technologies,built with grounds up approach for cost and longevity$-$0.02$0.04$0.06$0.08$0.10$0.678910Bytes Stored w/New TechBytes Stored w/Current TechCurrent Tech$/GBNew Tech$/GBYears10|2021

10、Storage Developer Conference.Insert Company Name Here.All Rights Reserved.Workloads and Technology Requirements11|2023 SNIA.All Rights Reserved.Archive LandscapeArchiveBCDRActive ArchiveBCDRArchiveActive ArchiveBCDRArchiveData PreservationLow HighLatency%ReadsRead SizeHigh LowLow HighCostHigh LowGro

11、wing Archive MarketBusiness Segments Medical RecordsFinancial RegulationsAdvanced Driver Assistance SystemGovernment ArchivesMedia&Entertainment12|2023 SNIA.All Rights Reserved.Archive WorkloadsTimeWrites are multiple orders higher than Reads Lots of Data StoredRead very Infrequently Small Read Size

12、s Random Access and Low LatencyLarge Reads Sizes Better Thruput Dynamic Provisioning Writes/Read Ratio13|2023 SNIA.All Rights Reserved.Storage Technology RequirementCost of StorageLowest TCO Acquisition Cost,Power Consumption,Media Refresh Media PropertiesResilient Media characteristics that make da

13、ta Immutable and Durable Read/Write/Media DisaggregationFlexible&Available Scale and deploy as needed 14|2021 Storage Developer Conference.Insert Company Name Here.All Rights Reserved.Silica A Potential Solution15|2023 SNIA.All Rights Reserved.Silica at a Glance MediaWriterReaderLibrary w/RoboticsMe

14、dia:GlassWriter Optical Components Write Sequentially in LayerstracktracksectorsectorlayerslayersPlatterPlatterReader Optical Components 3D Serpentine Layout Read Sequentially or Randomly tracktrackPlatterPlatterlayerslayerssectorsectorLibrarySimple FlexibleTunableScalableModularLow Power16|2023 SNI

15、A.All Rights Reserved.Silica Data FlowWriterStoreVerify(Read)Read Media Blank Media enters the Writer Once Written,Media is sent to Verification(Reads)Once Verified,Media is Stored in the Library Upon Request,Media can be read as many times as neededLibrary+Robotics manage the handling of Media Blan

16、k Media Library+Robotics17|2023 SNIA.All Rights Reserved.Unique Media Properties In abundance and Inexpensive Write Data“into the Media”vs“onto the surface”Media is Resilient to environmental conditions,EMP Proof Data is immutable,No Bit Rot or Data Corruption Media Consumes No Power and is Recyclab

17、le18|2023 SNIA.All Rights Reserved.Disaggregation of Read/Write/Media HDDs and TAPE lack of disaggregation leads to fewer opportunities for optimizations For Silica,each of the modules can scale independently of each other depending on requirements Scale Writers to Ingest Data Scale Readers to enabl

18、e Customer SLAsScale Library and Robotics for Quick Access vs Long Term Preservation 19|2023 SNIA.All Rights Reserved.Challenges Physics Works!Need to Solve Engineering Problems Developing new Grounds-up Hardware New Data Pipeline for Encoding and Decoding Dynamic Scaling of Independent sub-systems2

19、0|2023 SNIA.All Rights Reserved.Opportunities for Industry Collaboration Hardware Design Writer,Reader Library Mechanics Evolve to account for all Media Types New Supplier Base Lasers,Cameras,Optics Safety Enclosures Media CleaningData Center Footprint Cloud,OnPrem 21|2023 SNIA.All Rights Reserved.THANK YOU!QUESTIONS 22|2023 SNIA.All Rights Reserved.Please take a moment to rate this session.Your feedback is important to us.