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yes mostly locally hosted back then. the idea was you'd have this massive distributed file system to hold all your data, and VC backed comopanies like Cloudera,
by capkutay 7y ago
yes mostly locally hosted back then. the idea was you'd have this massive distributed file system to hold all your data, and VC backed comopanies like Cloudera, MapR, Hortonworks promised everyone that they'd build the SQL layer, the data warehousing, BI, and all the other enterprise features you'd need to basically replace your expensive Teradata, Oracle Exadata, and other data warehousing systems.
But of course it didn't play out that way.
- threeseed 7y agoActually it did play out that way. Most enterprises these days will have a massive distributed file system (S3 or equivalent) that has most of their data. And most will be running a decent percentage of data transformation jobs using Spark or some SQL layer e.g. Presto and then running BI tools like Tableau using Athena/Redshift Spectrum (or equivalent) as their SQL layer. It's just that this is all playing out on the cloud instead of on-premise with some vendor. But you have definitely been seeing the decline of the core enterprise data warehouse.