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Building a Gold (XAUUSD) Trend Tracker with Python and SQLite
Austin Oketch
Austin Oketch
Austin Oketch
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May 19 '25
Building a Gold (XAUUSD) Trend Tracker with Python and SQLite
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dataengineering
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programming
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python
4
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1
 comment
4 min read
When Small Parquet Files Become a Big Problem (and How I Ended Up Writing a Compactor in PyArrow)
Olga Braginskaya
Olga Braginskaya
Olga Braginskaya
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May 9 '25
When Small Parquet Files Become a Big Problem (and How I Ended Up Writing a Compactor in PyArrow)
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dataengineering
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python
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data
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tutorial
17
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2
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5 min read
Python 101:The Ultimate Beginner’s Guide
Dorin Jerotich
Dorin Jerotich
Dorin Jerotich
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May 16 '25
Python 101:The Ultimate Beginner’s Guide
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python
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dataengineering
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learning
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4 min read
Common Mistakes to Avoid in Data Engineering Job Interviews (And How to Nail Them)
Browsejobs
Browsejobs
Browsejobs
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May 16 '25
Common Mistakes to Avoid in Data Engineering Job Interviews (And How to Nail Them)
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dataengineering
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3 min read
Is Big Data Dying?
ksanaka
ksanaka
ksanaka
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May 5 '25
Is Big Data Dying?
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hadoop
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bigdata
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snowflake
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dataengineering
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7 min read
Number Non-Null Values in Order within the Group — From SQL to SPL #17
Judith-Data-Processing-Hacks
Judith-Data-Processing-Hacks
Judith-Data-Processing-Hacks
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Apr 11 '25
Number Non-Null Values in Order within the Group — From SQL to SPL #17
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programming
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sql
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esprocspl
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dataengineering
6
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1
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2 min read
Data Engineering Concepts: A project based introduction
Benson King'ori
Benson King'ori
Benson King'ori
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May 14 '25
Data Engineering Concepts: A project based introduction
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dataengineering
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terraform
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gcp
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airflow
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11 min read
Building an Automated Crypto Price ETL Pipeline with Airflow and PostgreSQL
Ambuso Dismas
Ambuso Dismas
Ambuso Dismas
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Jun 10 '25
Building an Automated Crypto Price ETL Pipeline with Airflow and PostgreSQL
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postgressql
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apacheairflow
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5
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5
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3 min read
📊 Visualise Presto Queries with Apache Zeppelin: A Hands-On Guide
Saurabh Mahawar
Saurabh Mahawar
Saurabh Mahawar
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May 13 '25
📊 Visualise Presto Queries with Apache Zeppelin: A Hands-On Guide
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opensource
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datascience
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dataengineering
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presto
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4 min read
dbt for Normies - A Complete Guide.
Denzel Kanyeki
Denzel Kanyeki
Denzel Kanyeki
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May 11 '25
dbt for Normies - A Complete Guide.
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dataengineering
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programming
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dbt
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3
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7 min read
From Chaos To Clarity: Making Your Data AI Ready
Marcus Wiens
Marcus Wiens
Marcus Wiens
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aireadycompass
May 15 '25
From Chaos To Clarity: Making Your Data AI Ready
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4 min read
🚀Lakehouses Demystified: The Future of Data is Here!
Tanya Yadav
Tanya Yadav
Tanya Yadav
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Apr 11 '25
🚀Lakehouses Demystified: The Future of Data is Here!
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apacheiceberg
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lakehouse
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dataengineering
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1
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3 min read
OLAP and OLTP Explained Simply for Curious Developers
Gervais Yao Amoah
Gervais Yao Amoah
Gervais Yao Amoah
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May 9 '25
OLAP and OLTP Explained Simply for Curious Developers
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database
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analytics
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bigdata
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4 min read
Getting Values from Multiple Format Strings to Multiple Records — From SQL to SPL #16
Judith-Data-Processing-Hacks
Judith-Data-Processing-Hacks
Judith-Data-Processing-Hacks
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Apr 9 '25
Getting Values from Multiple Format Strings to Multiple Records — From SQL to SPL #16
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programming
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sql
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esprocspl
6
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1
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2 min read
Microsoft Fabric: Real-time Analytics Implementation Patterns
Boris Gigovic
Boris Gigovic
Boris Gigovic
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May 8 '25
Microsoft Fabric: Real-time Analytics Implementation Patterns
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2 min read
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