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MPP(Massive Parallel Process)

We all have heard about MPP (Massive Parallel Processing). In the current era, consumption and serving layer without MPP capability cannot survive. MPP is mo…

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Canned Data

Canned Data is something which is readily available at one click. A dataset prepared based on business requirements i.e., if required in pre-aggregated forma…

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Canned Reports vs Adhoc Reports

Canned Reports Just like Canned Data, Canned Reports has the same approach where static designed reports are built for non-tech savvy stakeholders, who just…

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Multidimensional eXpression(MDX)

Before we understand MDX, we must first reassemble our memories with respect to OLTP and OLAP. We know what these are, both are explained as separate topics…

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Data Drift

Data Drift concept is used in Data Science practice, and it is one of the most expected behaviors in every data modelling. One must have automated ways to ke…

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Concept Drift

Concept Drift is used in Data Science practice, and it is mostly unexpected behavior in data. One must have automated ways to keep tracking and identifying C…

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Scope Creep

Scope Creep is a known term among Project Management but is worth discussing it among data folk as scope creep can also impact data architecture and data mod…

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Data Discrepancies

Data Discrepancies are confused with Data Errors which is not true. Data Errors are searched, identified, and fixed based on Data Discrepancies. ‘Dictionary:…

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Data Skew Issue

Data Skew Issue is one of the main hidden culprits for query performance 😊. It is normally referred to as Skewed data distribution which is used in Data Sci…

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Data Coupling

Coupling is a parameter dependency approach used cross software or cross systems. This approach is used when there are more than one software or system is in…