Within this part of our ongoing blog series, we would like to introduce a sample data set based upon insurance data. This data set will be used to explain the…
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In continuing our ongoing series, this piece within the blog series will describe the basics of querying and modifying data in MongoDB with a focus on the basics needed for…
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A common requirement for enterprise data warehousing is to provide an analytical model for information delivery, for example in a dashboard or reporting solution. One challenge in this scenario is…
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Today’s enterprise organizations receive and process data from a variety of sources, including silos generated by web as well as mobile applications, social media, artificial intelligence solutions in addition to…
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Data Lake Structure - Solution The organization of data within a data lake can significantly impact downstream accessibility. While offloading data into the data lake is a straightforward process, the…
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To all those that have been a part of the Scalefree journey up until this point, We’d first and foremost like to thank you for all the contributions you have…
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To put it simply, an Enterprise Data Warehouse (EDW) collects data from your company’s internal as well as external data sources, to be used for simple reporting and dashboarding purposes.…
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REQUIREMENTS FOR HASHING Traditional data warehouses often use sequence numbers to identify records in other tables. By using sequences, this method comes with some drawbacks. One of the biggest drawbacks…
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An initial decision of critical importance within Data Vault development relates to the definition of naming conventions for database objects. As part of the development standardization, these conventions are mandatory…
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Data Security Concepts The focal point of our discussion revolves around critical aspects such as security controls, access controls, and the definition of identities. The primary objective of this solution…
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Naming Conventions Data Vault modeling is a powerful approach that introduces a multitude of entities to the database. To enhance usability and facilitate effective development, it is highly advisable to…
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Within Data Vault there are special entities which leverage the query performance on the way out of the Data Vault. These entities are placed between the Data Vault and the…
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