DEV Community

Christopher Ariza profile picture

Christopher Ariza

Christopher Ariza is CTO at Research Affiliates, a global leader in investment strategies and research.

Joined Joined on  github website

Work

CTO at Research Affiliates

Pin Pinned

Ten Reasons to Use StaticFrame Instead of Pandas
flexatone profile

Ten Reasons to Use StaticFrame Instead of Pandas

#python #datascience #pandas #staticframe
18
Comments 5
16 min read
Type-Hinting DataFrames for Static Analysis and Runtime Validation
flexatone profile

Type-Hinting DataFrames for Static Analysis and Runtime Validation

#python #dataframe #typing #generics
1
Comments
9 min read

Want to connect with Christopher Ariza?

Create an account to connect with Christopher Ariza. You can also sign in below to proceed if you already have an account.

Create Account
Already have an account? Sign in
Memoizing DataFrame Functions: Using Hashable DataFrames and Message Digests to Optimize Repeated Calculations
flexatone profile

Memoizing DataFrame Functions: Using Hashable DataFrames and Message Digests to Optimize Repeated Calculations

#python #staticframe #dataframe #memoization
1
Comments
7 min read
The Performance Advantage of No-Copy DataFrame Operations
flexatone profile

The Performance Advantage of No-Copy DataFrame Operations

#immutability #numpy #dataframe
9
Comments
6 min read
One Fill Value Is Not Enough: Preserving Columnar Types When Reindexing DataFrames
flexatone profile

One Fill Value Is Not Enough: Preserving Columnar Types When Reindexing DataFrames

#python #datascience #staticframe #pandas
5
Comments
6 min read
loading...