oraclecloud(文件)
【正文】 Clients specify service and key (., customer_id) ? 分片管理器查詢服務(wù) /分片鍵 ,并且將客戶端重新定向到含有相應(yīng)數(shù)據(jù)的分片數(shù)據(jù)庫(kù) Shard Director looks up service/ key and redirects client to shard DB containing the data ? 客戶直接在分片上執(zhí)行 SQL語(yǔ)句 Client executes SQL directly at shard Application Server Shard Directors Copyright 169。 2023 Oracle and/or its affiliates. All rights reserved. | Purchase Record customer items 產(chǎn)品推薦 Product Remendation 識(shí)別影響者 Influencer Identification Communication Stream (. tweets) 圖形模式匹配 Graph Pattern Matching 發(fā)現(xiàn)團(tuán)體 Community Detection Remend the most similar item purchased by similar people Find out people that are central in the given work – . influencer marketing Identify group of people that are close to each other – . target group marketing Find out all the sets of entities that match to the given pattern – . fraud detection 大數(shù)據(jù)的問題如何用圖形化來解決？ Copyright 169。 2023 Oracle and/or its affiliates. All rights reserved. | 智能化平臺(tái)是未來 超強(qiáng)性能與成本優(yōu)勢(shì) ? Smart Scan ? InfiniBand ScaleOut ? Database Aware Flash Cache ? Storage Indexes ? Columnar Compression ? IO Priorities ? Data Mining Offload ? Offload Decrypt on Scans ? InMemory Fault Tolerance ? Directtowire Protocol ? Columnar Flash Cache ? JSON and XML offload ? I/O latency capping ? Instant failure detection ? Network Resource Management ? Multitenant Aware Resource Mgmt ? Prioritized File Recovery ? Unified InfiniBand ? ScaleOut Servers ? ScaleOut Storage ? Application CoProcessors ? PCIe Flash ? Tiered Disk/ Flash ? Softwarein Silicon Oracle 數(shù)據(jù)庫(kù)平臺(tái) Smart by Design Smarter Every Year Smart Phone or Basic Phone Copyright 169。 2023 Oracle and/or its affiliates. All rights reserved. | 議題 云蜂業(yè)務(wù)發(fā)展模式分析 云蜂混合云架構(gòu) Oracle 云戰(zhàn)略 Oracle 與云蜂的戰(zhàn)略合作價(jià)值 1 2 3 4 34 Oracle 云助力云蜂的成功 5 Copyright 169。 –數(shù)據(jù)庫(kù)（包括 MySQL）、中間件、應(yīng)用套件和融合一體化產(chǎn)品保持云技術(shù)的領(lǐng)先 –SaaS+PaaS云市場(chǎng)潛力，在未來 10年將達(dá)到年 $4200億美元 /年。 2023 Oracle and/or its affiliates. All rights reserved. | Exadata X58 數(shù)據(jù)庫(kù)一體機(jī) 大規(guī)模 OLTP, 彈性與整合 , 內(nèi)存技術(shù) ? 8socket server version of Exadata, now with: ? Elastic Compute – 2 to 4 8Socket DB servers per rack –Latest “Haswell” E7 18core chip – Each with 144 Cores, up to 6TB RAM ? Elastic Storage – 3 to 14 X52 storage servers per rack Elastic Copyright 169。 2023 Oracle and/or its affiliates. All rights reserved. | ? 實(shí)時(shí)分析不影響生產(chǎn)庫(kù) Realtime analytics with no impact on production database ? 高效利用備用 數(shù)據(jù)庫(kù) 資源 Make productive use of standby database resources ? 可以與生產(chǎn)數(shù)據(jù)庫(kù)填充不一樣的數(shù)據(jù)到內(nèi)存中 Can populate with different data from production database ：內(nèi)存選件運(yùn)行在 ADG備機(jī)上 New in InMemory runs on Active Data Guard standby Month InMemory Production Standby Year InMemory Copyright 169。 2023 Oracle and/or its affiliates. All rights reserved. | 通過整合 有效利用現(xiàn)有 資源 ? 生產(chǎn)環(huán)境達(dá)到容量上限（內(nèi)存） ? 一個(gè)配備 96GB內(nèi)存的 RAC集群 ? 13個(gè)實(shí)例，平均 SGA 6+GB內(nèi)存 ? 不能更新硬件（數(shù)據(jù)中心遷移安排在 2023年 2月） ? 新的數(shù)據(jù)庫(kù)（ 2023年 12月） ? 不能增加新的數(shù)據(jù)庫(kù)集群或服務(wù)器 減少補(bǔ)丁和維護(hù)系統(tǒng)下線時(shí)間 ? 每季度補(bǔ)丁 – 每次補(bǔ)丁大約要 6到 8小時(shí) – 所有的數(shù)據(jù)庫(kù)都要下線 ? 遷移到雙應(yīng)用和容器數(shù)據(jù)庫(kù)(Code Trees and Containers) – 對(duì)不運(yùn)行的應(yīng)用和容器數(shù)據(jù)庫(kù)打補(bǔ)丁 – 用拔
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