超大規(guī)模實時數(shù)倉技術架構

1、超大規(guī)模實時數(shù)倉技術架構技術創(chuàng)新 變革未來數(shù)據(jù)庫發(fā)展RDBMS SQL+OLTP Data warehouse Data Cube ETL+OLAP GraphVectorTextStructured DataHeterogeneous DataRDBMSNoSQL/NewSQL DB Multi-Model + HTAP Structured DataStructured DataTime SeriesSpatial Data阿里巴巴 數(shù)據(jù)庫OLAP - OLTPOn-Line Transaction ProcessingShort-lived tr(ns()tions(Typi)(lly

2、Sm(ll d(t( ()ess footprint(Often time Repetitive oper(tionsOn-Line nal-tical ProcessingLon- runnin- queriesComplex join oper(tionsExplor(tory queries th(t m(y ()ess ( l(r-e (mount of d(t(數(shù)據(jù)庫發(fā)展 架構數(shù)據(jù)庫發(fā)展 核心技術組件數(shù)據(jù)庫發(fā)展 更高的應用訴求數(shù)據(jù)庫發(fā)展技術挑戰(zhàn)整體架構支持任意條件組合的高并發(fā)低 延時查詢支持大吞吐數(shù)據(jù)寫入兼容MySQL生態(tài)支持高可用（在線升級/擴縮容， 單點故障應用透明）執(zhí)行調度Wo

3、rkloadPer Query FairScheduler Per Task WeightScheduler場景混合負載10-20XPerformance Improve內存管理內存調度：統(tǒng)一內存結構，定長塊內存池化, Binary Process，彈性分配，支持落盤自研優(yōu)化器GPU引擎JIT代碼生成和IR層優(yōu)化支持CPU和GPU運行時加速庫Snappy解壓高速排序高并發(fā)顯存管理CPU-GPU堆外內存?zhèn)鬏擲SD至顯存直傳Compute NodeGPU引擎 性能SQL OptimizationMemory optParameterizationMonitoringTuningAuto-admin

4、DiagnosisRestoreAnomaly DetectionSecure proxyProtectionPatchIdentificationThreat DetectionAlertElasticitySchedulingResource predictionBackup RestoreOperationsMonitoringHA、Disaster RecoveryUpgradeExpansion and contractionWhole stage OptResource managementDatabase Self-DrivingMetadataTask manageData c

5、ollectionSecureReliableCost-effectiveEfficientML Algorithms自動化運維新硬件RDMANVM3DX PointOpen-Channel SSDAPPSFile systemF T LOpen Channel 10 LibraryNVMe DriverOpen Channel FirmwareSSD ControllerGPU/FPGAForrester - ContendersGartner Niche Player業(yè)界認可標準測試 - TPC-DSRealistic table scalingReal world data contentNon-uniform distributionsComplex relationships (Fact to Fact)TPC-DS R&po