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The trust account invariant: one bank balance, many owners, and the check that catches commingling
Damin Mutti
Damin Mutti
Damin Mutti
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ZeraBooks
Oct 18
The trust account invariant: one bank balance, many owners, and the check that catches commingling
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accounting
#
python
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datamodeling
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realestate
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4 min read
Building a construction WIP schedule in Python: percent complete, over and under billing, and the month-end entry
Damin Mutti
Damin Mutti
Damin Mutti
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for
ZeraBooks
Oct 18
Building a construction WIP schedule in Python: percent complete, over and under billing, and the month-end entry
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accounting
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python
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construction
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datamodeling
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4 min read
Modelling Medical Device Sizes: Encoding Ureteral Access Sheaths in a Product Catalogue
SPG Medisafe
SPG Medisafe
SPG Medisafe
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Oct 9
Modelling Medical Device Sizes: Encoding Ureteral Access Sheaths in a Product Catalogue
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healthtech
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database
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ecommerce
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datamodeling
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2 min read
The field that grew with every batch was the wrong one
Lisandro Reinoso
Lisandro Reinoso
Lisandro Reinoso
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Oct 2
The field that grew with every batch was the wrong one
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productivity
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planning
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datamodeling
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ai
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2 min read
Batch lineage without a database migration — just log the parent ID
I SOL
I SOL
I SOL
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Oct 1
Batch lineage without a database migration — just log the parent ID
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manufacturing
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datamodeling
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traceability
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casestudy
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3 min read
Recurring Appointments Done Right: RRULE, Exceptions and the Four Cases That Break a Naive Rule
Nitin Doyal
Nitin Doyal
Nitin Doyal
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Oct 10
Recurring Appointments Done Right: RRULE, Exceptions and the Four Cases That Break a Naive Rule
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api
#
scheduling
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datamodeling
1
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4 min read
Relationships, Schemas and Joins in Power BI: A Practical Guide to Data Modelling
Victoria
Victoria
Victoria
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Sep 17
Relationships, Schemas and Joins in Power BI: A Practical Guide to Data Modelling
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powerbi
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datamodeling
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dax
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analytics
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2 min read
How I Modelled My Power BI Data — Data Modelling, Relationships & Joins (Kenya Crops Dataset)
Yop Gony Dak
Yop Gony Dak
Yop Gony Dak
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Sep 14
How I Modelled My Power BI Data — Data Modelling, Relationships & Joins (Kenya Crops Dataset)
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powerbi
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datamodeling
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beginners
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dataanalytics
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12 min read
Designing a Production-Ready Data Science Pipeline: From Raw Events to Monitored Models
Mick Michaels
Mick Michaels
Mick Michaels
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Sep 14
Designing a Production-Ready Data Science Pipeline: From Raw Events to Monitored Models
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datascience
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dataengineering
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sql
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datamodeling
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5 min read
Data Modelling, Relationships & Joins in PowerBI.
Austin karianjahi
Austin karianjahi
Austin karianjahi
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Sep 14
Data Modelling, Relationships & Joins in PowerBI.
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modelling
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powerbi
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datamodeling
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relationships
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19 min read
Power BI Data Modelling, Relationships and Joins.
Mercy Siele
Mercy Siele
Mercy Siele
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Sep 13
Power BI Data Modelling, Relationships and Joins.
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powerbi
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powerquery
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datamodeling
1
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16 min read
A Folder That Contains Nothing Is a Lie
Aditya Negandhi
Aditya Negandhi
Aditya Negandhi
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Oct 10
A Folder That Contains Nothing Is a Lie
#
architecture
#
design
#
datamodeling
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ai
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4 min read
The Data Modeling Concepts Nobody Mentions After Star Schema 101
Rahman
Rahman
Rahman
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Sep 16
The Data Modeling Concepts Nobody Mentions After Star Schema 101
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dataengineering
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datamodeling
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sql
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tutorial
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6 min read
Closing the Tax Gap with a Data Model: Invoice Traceability in SQL
Ricardo de Melo
Ricardo de Melo
Ricardo de Melo
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Aug 17
Closing the Tax Gap with a Data Model: Invoice Traceability in SQL
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sql
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database
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datamodeling
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fintech
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4 min read
Normalize It, Then Break It On Purpose: 3NF to Star Schema, Explained Through Food Delivery
Nariman Baubekov
Nariman Baubekov
Nariman Baubekov
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Sep 4
Normalize It, Then Break It On Purpose: 3NF to Star Schema, Explained Through Food Delivery
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dataengineering
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sql
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datamodeling
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10 min read
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