Blogs – Nomad’s Wonderland

100 Days of Polars - Day 009: Working with S3

polars

data-engineering

s3

cloud

100-days-of-polars

How to read, scan, and analyze Parquet data on S3 directly from Polars — with lazy evaluation, anonymous access, and streaming

100 Days of Polars - Day 008: Join

polars

data-engineering

joins

100-days-of-polars

Comprehensive guide to all join types in Polars with practical examples

100 Days of Polars - Day 007: Date/Time — Parsing, Durations, and Time Zones

polars

datetime

100-days-of-polars

Practical guide to parsing dates/times, working with durations, and handling time zones in Polars

100 Days of Polars - Day 006: Data Integrity - Handling Nulls and Schema Validation

polars

data-engineering

100-days-of-polars

Learn to maintain data integrity in Polars through null handling techniques and schema validation strategies

100 Days of Polars - Day 005: Working with Structs - Nested Data Structures

polars

data-engineering

100-days-of-polars

Understanding how to work with struct columns in Polars for hierarchical and nested data

100 Days of Polars - Day 004: Working with Lists - explode, implode, and List Operations

polars

data-engineering

100-days-of-polars

Understanding how to work with nested list data in Polars using explode, implode, and list operations

100 Days of Polars - Day 003: map_elements vs map_batches vs Native Expressions

polars

data-engineering

100-days-of-polars

Understanding when to use map_elements, map_batches, and native Polars expressions

100 Days of Polars - Day 002: Window Functions

polars

data-engineering

100-days-of-polars

Master window functions in Polars for advanced data transformations

100 Days of Polars - Day 001: Polars Selectors

polars

data-engineering

100-days-of-polars

Polars selectors for efficient column selection

Difference between TFLite Python API vs TFLite Micro Python API

tflite

tflite-micro

code

tinyml

TFLite Micro is the most popular Neural Network inference engine for micro CPUs. It’s designed for light weight model running on low power hardwares.

Welcome To My Blog

news

Welcome! I’m a machine learning engineer focused on computer vision and efficient ML on edge devices.