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PostgreSQL Foreign Key Cycles in Multi-Tenant Hierarchies: Breaking Circular Dependencies Without Violating Referential Integrity
Ugur Aslim
Ugur Aslim
Ugur Aslim
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Jun 8
PostgreSQL Foreign Key Cycles in Multi-Tenant Hierarchies: Breaking Circular Dependencies Without Violating Referential Integrity
#
postgres
#
multitenancy
#
dataarchitecture
#
sqlalchemy
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4 min read
The Myth of Fungible Data
David Aronchick
David Aronchick
David Aronchick
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May 5
The Myth of Fungible Data
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dataarchitecture
#
edgecomputing
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aiinfrastructure
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datasovereignty
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7 min read
Your Data Lake is a Write-Only Memory
David Aronchick
David Aronchick
David Aronchick
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May 5
Your Data Lake is a Write-Only Memory
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datamovementarchitecture
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datalakes
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dataarchitecture
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dataorchestration
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4 min read
Multi-Everything: Why Your Data Strategy Is Harder Than Your Cloud Strategy
David Aronchick
David Aronchick
David Aronchick
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May 5
Multi-Everything: Why Your Data Strategy Is Harder Than Your Cloud Strategy
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multicloud
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dataarchitecture
#
kubernetes
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aiinfrastructure
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8 min read
The Modern Travel Data Stack in 2025: How Leading OTAs Architect Their Warehouse Layer
Martin Tuncaydin
Martin Tuncaydin
Martin Tuncaydin
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May 4
The Modern Travel Data Stack in 2025: How Leading OTAs Architect Their Warehouse Layer
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dataarchitecture
#
traveltechnology
#
datawarehouse
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ota
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8 min read
Implementing Soft Deletes in SQLAlchemy: Keeping Audit Trails Without Orphaning Foreign Keys in Multi-Tenant Systems
Ugur Aslim
Ugur Aslim
Ugur Aslim
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Jun 3
Implementing Soft Deletes in SQLAlchemy: Keeping Audit Trails Without Orphaning Foreign Keys in Multi-Tenant Systems
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sqlalchemy
#
postgres
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dataarchitecture
#
multitenancy
1
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5 min read
Graph Databases for Travel: How Martin Tuncaydin Maps Routes, Hubs, and Connections
Martin Tuncaydin
Martin Tuncaydin
Martin Tuncaydin
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Apr 1
Graph Databases for Travel: How Martin Tuncaydin Maps Routes, Hubs, and Connections
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graphdatabases
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traveltechnology
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dataarchitecture
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networkmodeling
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8 min read
Building a Scalable Automotive Customer Analytics Platform on Google Cloud
ramamurthy valavandan
ramamurthy valavandan
ramamurthy valavandan
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Mar 16
Building a Scalable Automotive Customer Analytics Platform on Google Cloud
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automotive
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googlecloud
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dataarchitecture
#
streaminganalytics
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5 min read
Architecting Near Real-Time Analytics on GCP: Pub/Sub, Dataflow, and BigQuery
ramamurthy valavandan
ramamurthy valavandan
ramamurthy valavandan
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Mar 13
Architecting Near Real-Time Analytics on GCP: Pub/Sub, Dataflow, and BigQuery
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dataarchitecture
#
gcp
#
streamprocessing
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realtimeanalytics
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5 min read
“Data Quality Nightmares: How Bad Data Quietly Destroys Business Decisions”
ramamurthy valavandan
ramamurthy valavandan
ramamurthy valavandan
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Mar 13
“Data Quality Nightmares: How Bad Data Quietly Destroys Business Decisions”
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dataengineering
#
dataarchitecture
#
dataquality
#
dataobservability
1
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5 min read
“From Chaos to Clarity: Integrating Data from Multiple Systems in Modern Data Platforms”
ramamurthy valavandan
ramamurthy valavandan
ramamurthy valavandan
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Mar 13
“From Chaos to Clarity: Integrating Data from Multiple Systems in Modern Data Platforms”
#
dataengineering
#
dataarchitecture
#
cloudcomputing
#
dataintegration
1
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5 min read
BigQuery is Not a Database: Architecting the 4-Dimensional Data Universe
ramamurthy valavandan
ramamurthy valavandan
ramamurthy valavandan
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Mar 12
BigQuery is Not a Database: Architecting the 4-Dimensional Data Universe
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dataarchitecture
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cloudcomputing
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ai
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dataengineering
1
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4 min read
The Backyard Quarry: Turning Rocks Into Data
Ken W Alger
Ken W Alger
Ken W Alger
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Mar 19
The Backyard Quarry: Turning Rocks Into Data
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dataengineering
#
softwareengineering
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dataarchitecture
#
datamodeling
2
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5 min read
The Modern Travel Data Stack in 2025: How Leading OTAs Build Their Analytics Foundation
Martin Tuncaydin
Martin Tuncaydin
Martin Tuncaydin
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Mar 18
The Modern Travel Data Stack in 2025: How Leading OTAs Build Their Analytics Foundation
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traveldatastack
#
otaanalytics
#
dataarchitecture
#
traveltechnology
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7 min read
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