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Batch verses Streaming Analytical Application
This week's episode discusses the nature of batch vs. streaming analytical applications, and the relationship to balance creation and history requirements. Analytical processes are moment in time processes; one creates a balance which says at [...]
Brief ERP Ledger Evaluation Criteria
This week I give the most brief set of criteria I can think of for ledger evaluation. Ledgers give us information in the form of balances. The number of balances it can maintain and the [...]
An Approach to Legacy System Analysis
Understanding tabulating system principles can be very powerful in analyzing legacy systems, even though card readers have not been used extensively for perhaps 40 years or more. In this post I'll describe an approach I [...]
Think Differently About Ledgers
Choose your level or subject area, and consider ledgers–the foundation of all business systems–in a new light