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Data Catalogs
Understanding Graph and Relational Databases: My Insights on Their Best Features and Use Cases
Data Architecture
Claude Paugh
Aug 17
4 min read
Database Design Solutions to Common Problems
Data Vault
Claude Paugh
Aug 11
3 min read
Scalable Data Engineering for IT Success
Data Engineering
Claude Paugh
Aug 7
4 min read
ORC vs Parquet which file format flexes harder in the data storage showdown
Data Infrastructure
Claude Paugh
Jul 24
4 min read
Datalake and Lakehouse: Comparison of Apache Kylin and Trino for Business Intelligence Analytics
Data Architecture
Claude Paugh
Jul 23
6 min read
Maximizing Scala Performance in Apache Spark Using the Catalyst Optimizer
Scala
Claude Paugh
May 19
6 min read
7 Easy Techniques to Detect Anomalies in Pandas for Data Analysis
Data Science
Claude Paugh
May 14
4 min read
Apache Iceberg and Pandas Analytics: Part I
Data Infrastructure
Claude Paugh
May 7
6 min read
How to Leverage Python Dask for Scalable Data Processing and Analysis
Data Infrastructure
Claude Paugh
Apr 25
7 min read
Mastering Aggregations with Apache Spark DataFrames and Spark SQL in Scala, Python, and SQL
Data Infrastructure
Claude Paugh
Apr 24
4 min read
How I Optimized Apache Spark Jobs to Prevent Excessive Shuffling
Data Infrastructure
Claude Paugh
Apr 24
3 min read
How I Optimize Data Access for Apache Spark RDD
Data Engineering
Claude Paugh
Apr 24
3 min read
Understanding HDF5 The Versatile Data Format Explained with Examples
Data Science
Claude Paugh
Apr 22
4 min read
ETF & Mutual Funds Portfolios: Infrastructure
Data Infrastructure
Claude Paugh
Apr 19
12 min read
Apache Spark Best Practices: Optimize Your Data Processing
Data Engineering
Claude Paugh
Apr 16
4 min read
Gathering Data Statistics Using PySpark: A Comparative Analysis with Scala
Data Science
Claude Paugh
Apr 15
5 min read
Harnessing the Dask Python Library for Parallel Computing
Data Architecture
Claude Paugh
Apr 15
5 min read
Benefits of Data Architecture and Its Impact on Company Costs
Data Architecture
Claude Paugh
Apr 15
5 min read
Spark Data Engineering: Best Practices and Use Cases
Data Engineering
Claude Paugh
Apr 15
4 min read
Portfolio Holdings Data: Content Retrieval
Portfolio Holdings
Claude Paugh
Apr 13
3 min read
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