The flexibility to use a client's own data lake for storage, coupled with the specialized capabilities of o9's in-memory Graph-Cube storage, offers businesses a comprehensive and efficient data management solution enabling planning decision-making. This approach not only respects the broad storage ...
A Tutorial on Data Lake Architecture Here on Dragon1 you can, with one click of a button, create a data lake architecture visualization. Next, adjust the template to your situation. Or you can start from scratch and make use of the data lake building blocks / symbols to create your unique...
A Tutorial on Data Lake Architecture Here on Dragon1 you can, with one click of a button, create a data lake architecture visualization. Next, adjust the template to your situation. Or you can start from scratch and make use of the data lake building blocks / symbols to create your unique...
Think of a data lake as an unstructured data warehouse, a place where you pull in all of your different sources into one large “pool” of data. In contrast to a data mart, a data lake won’t “wash” the data or try to structure it or limit the use cases. Sure, you should have...
how it had been ingested nor how it had been transformed in the process.Data governanceremains an unexplored frontier for this technology. Software may be open, but someone needs to learn how to use it, maintain it and support it. Relying on community support does not always yield the requir...
Next, I add the following configurations to my Spark session, so that Spark will use the Delta catalog and its SQL extension. 1 2 3 <spanstyle=“font-weight: 400;”>spark.sql.extensions=io.delta.sql.DeltaSparkSessionExtension</span> ...
Business intelligence, as we know it today, would not be possible without the data warehouse. At its core,business intelligenceis the ability to answer complex questions about your data and use those answers to make informed business decisions. In order to do this well, you need a data wareho...
When using a Flink SQL job, you need to create an OBS partition table for subsequent batch processing.In the following example, the day field is used as the partition fie
Big data and data science promise to bring unprecedented levels of insight and efficiency to everything from working with data and working with customers to curing cancer. To successfully deliver on this promise, traditional enterprises are building data
Such assessments may be done in-house or externally by a third party that focuses on processing big data into digestible formats. Businesses often use the assessment of big data by such experts to turn it into actionable information. Nearly every department in a company can utilize findings from...