欢迎 Lakehouse从 DWH 转型为并购数据共享.pdf

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1、 2024 DXC Technology Company.All rights reserved.Welcome Lakehouse:from a DWH transformation to M&A data sharingJune 17,20252 2024 DXC Technology Company.All rights reserved.Gianfranco ADXC Technology Senior Solution ArchitectDatabricks Solution Architect ChampionAlessandro Gattolinalessandro.gattol

2、infastweb.itManager of Data ProductsFastwebJune 17,20253 2024 DXC Technology Company.All rights reserved.How to start a data modernization in 2023?We wanted to avoid anIT-for-IT project and so we started asking questions to ourselves firstWhat is a DWH?On-prem or Cloud?Should we add a Data Lake?SaaS

3、 or PaaS?Will the business adopt it or just ask for dashboards and exports?June 17,20254 2024 DXC Technology Company.All rights reserved.Working back-to-back with our customer,we interviewed business users discover the current pain points and 4 key areas of attention came outPerformanceJobs running

4、late and slow extractionsData Quality was an after-thoughTime-to-marketTraditional waterfall deliveryLong data supply chainPrivacy and InfoSecComplex auditability and monitoringHas there been data loss?Data AccessibilityWhere can I found this data?Do we even have such data?June 17,20255 2024 DXC Tec

5、hnology Company.All rights reserved.Realizing what people outside the IT were reflecting on helped us in setting the pillars for our vision to be sure we were going to meet their expectationsPerformanceCloud native,value-drivenModernized data modelPro-active data qualityTime-to-marketSwitch to agile

6、 with DataOpsInvest on Data Products mindsetEmbrace decentralizationPrivacy and InfoSecData model must ease auditabilityBuilt-in filtering,masking and taggingEverything is encryptedData AccessibilityEverything is cataloguedLineage is always trackedInclude everyone and enhance with AIJune 17,20256 20