Skip to main content

Search This Blog

Random thoughts on coding and technology

I’m Jordi Corbilla, a Senior Full-Stack & Quantitative Engineer working across trading, compliance, risk, and AI systems. This blog is where I write about practical engineering: Python, .NET, quantitative tooling, local/hybrid LLM workflows, and the systems thinking behind real-world software.

Posts

Showing posts from March, 2026

Posted by Jordi Corbilla March 29, 2026

Rowlens: finding one exact CSV row in a 17 GB file without blowing up memory

Get link
Facebook
X
Pinterest
Email
Other Apps

Posted by Jordi Corbilla March 28, 2026

Building sqlcsv-exporter: a Python CLI to Stream SQL Server Data into CSV

Get link
Facebook
X
Pinterest
Email
Other Apps

Posted by Jordi Corbilla March 22, 2026

Building csv-stream-diff: A Fast, Streaming CSV Comparison Tool for Very Large Files

Get link
Facebook
X
Pinterest
Email
Other Apps

Newer Posts Older Posts Home

Powered by Blogger

Jordi Corbilla: Senior Full-Stack & Quantitative Engineer | Trading, Risk, Compliance & AI Systems

Archive

2026 7

2025 16
- October 3
- September 4
- August 2
  - Aug 31 2
- April 3
- March 1
  - Mar 16 1
- February 2
  - Feb 12 1
  - Feb 01 1
- January 1
  - Jan 08 1
2024 7
- December 1
  - Dec 27 1
- September 2
  - Sept 29 1
  - Sept 22 1
- August 2
  - Aug 26 1
  - Aug 18 1
- February 2
  - Feb 25 1
  - Feb 11 1
2021 1
- April 1
  - Apr 05 1
2020 4
- November 1
  - Nov 18 1
- August 1
  - Aug 09 1
- July 1
  - Jul 11 1
- May 1
  - May 11 1
2019 2
- August 2
  - Aug 10 1
  - Aug 04 1
2018 3
- September 1
  - Sept 16 1
- July 1
  - Jul 01 1
- April 1
  - Apr 15 1
2017 7
- September 1
  - Sept 24 1
- July 2
  - Jul 27 1
  - Jul 25 1
- May 2
  - May 22 1
  - May 20 1
- February 1
  - Feb 26 1
- January 1
  - Jan 27 1
2016 15
- December 2
  - Dec 18 1
  - Dec 11 1
- November 1
  - Nov 27 1
- October 1
  - Oct 03 1
- September 1
  - Sept 06 1
- August 2
  - Aug 21 1
  - Aug 14 1
- July 1
  - Jul 30 1
- June 2
  - Jun 25 1
  - Jun 05 1
- May 4
  - May 30 1
  - May 28 1
  - May 22 1
  - May 21 1
- March 1
  - Mar 19 1
2015 5
- December 1
  - Dec 20 1
- September 2
  - Sept 06 2
- August 1
  - Aug 25 1
- March 1
  - Mar 14 1
2014 2
- September 1
  - Sept 25 1
- July 1
  - Jul 06 1
2013 4
- November 1
  - Nov 03 1
- February 2
  - Feb 24 1
  - Feb 03 1
- January 1
  - Jan 14 1
2012 16
- December 1
  - Dec 13 1
- August 1
  - Aug 05 1
- July 2
  - Jul 29 2
- June 1
  - Jun 02 1
- May 1
  - May 31 1
- April 1
  - Apr 05 1
- March 1
  - Mar 25 1
- February 5
  - Feb 25 2
  - Feb 20 1
  - Feb 18 1
  - Feb 08 1
- January 3
2011 42
- December 4
- November 1
  - Nov 07 1
- October 4
- September 2
  - Sept 18 1
  - Sept 17 1
- August 3
- July 3
  - Jul 10 1
  - Jul 04 2
- June 5
  - Jun 21 1
  - Jun 15 1
  - Jun 14 2
  - Jun 08 1
- May 4
  - May 22 1
  - May 01 3
- April 5
  - Apr 25 1
  - Apr 22 2
  - Apr 05 1
  - Apr 03 1
- March 3
  - Mar 11 2
  - Mar 04 1
- February 4
  - Feb 05 1
  - Feb 03 1
  - Feb 02 1
  - Feb 01 1
- January 4
  - Jan 17 1
  - Jan 16 1
  - Jan 13 1
  - Jan 11 1
2010 82
- December 6
  - Dec 29 1
  - Dec 21 1
  - Dec 20 2
  - Dec 09 1
  - Dec 02 1
- November 9
  - Nov 30 1
  - Nov 18 1
  - Nov 17 2
  - Nov 12 1
  - Nov 10 1
  - Nov 09 1
  - Nov 03 2
- October 7
  - Oct 21 1
  - Oct 20 1
  - Oct 19 1
  - Oct 18 2
  - Oct 01 2
- September 4
- August 9
  - Aug 20 1
  - Aug 19 2
  - Aug 18 1
  - Aug 17 1
  - Aug 11 2
  - Aug 06 1
  - Aug 02 1
- July 1
  - Jul 01 1
- June 7
  - Jun 26 1
  - Jun 23 1
  - Jun 22 1
  - Jun 12 1
  - Jun 04 1
  - Jun 02 2
- May 4
  - May 18 1
  - May 12 1
  - May 02 1
  - May 01 1
- April 6
  - Apr 30 1
  - Apr 27 1
  - Apr 15 3
  - Apr 01 1
- March 7
  - Mar 31 1
  - Mar 26 1
  - Mar 20 1
  - Mar 19 1
  - Mar 14 1
  - Mar 07 1
  - Mar 03 1
- February 8
  - Feb 24 2
  - Feb 21 1
  - Feb 19 1
  - Feb 16 1
  - Feb 09 1
  - Feb 05 1
  - Feb 02 1
- January 14
  - Jan 29 1
  - Jan 27 1
  - Jan 24 1
  - Jan 23 2
  - Jan 19 1
  - Jan 17 1
  - Jan 12 1
  - Jan 10 1
  - Jan 08 1
  - Jan 06 1
  - Jan 05 1
  - Jan 04 1
  - Jan 03 1
2009 285
- December 17
  - Dec 27 2
  - Dec 22 1
  - Dec 21 1
  - Dec 20 1
  - Dec 18 1
  - Dec 17 1
  - Dec 15 1
  - Dec 14 1
  - Dec 11 1
  - Dec 09 4
  - Dec 03 2
  - Dec 01 1
- November 13
  - Nov 30 1
  - Nov 29 1
  - Nov 25 2
  - Nov 21 1
  - Nov 19 1
  - Nov 16 1
  - Nov 14 1
  - Nov 11 1
  - Nov 09 1
  - Nov 06 1
  - Nov 02 1
  - Nov 01 1
- October 24
  - Oct 29 1
  - Oct 28 1
  - Oct 26 1
  - Oct 23 1
  - Oct 21 1
  - Oct 19 1
  - Oct 18 1
  - Oct 17 2
  - Oct 16 1
  - Oct 15 1
  - Oct 13 3
  - Oct 09 3
  - Oct 07 1
  - Oct 05 1
  - Oct 04 1
  - Oct 02 2
  - Oct 01 2
- September 43
  - Sept 30 2
  - Sept 29 4
  - Sept 28 1
  - Sept 25 1
  - Sept 24 1
  - Sept 23 1
  - Sept 22 1
  - Sept 21 4
  - Sept 18 3
  - Sept 17 1
  - Sept 16 2
  - Sept 15 2
  - Sept 14 1
  - Sept 12 1
  - Sept 11 2
  - Sept 10 1
  - Sept 09 2
  - Sept 08 2
  - Sept 07 2
  - Sept 04 2
  - Sept 03 2
  - Sept 02 2
  - Sept 01 3
- August 40
  - Aug 31 1
  - Aug 30 2
  - Aug 27 1
  - Aug 21 3
  - Aug 20 2
  - Aug 19 3
  - Aug 18 2
  - Aug 17 2
  - Aug 16 1
  - Aug 14 2
  - Aug 13 2
  - Aug 12 2
  - Aug 11 3
  - Aug 10 2
  - Aug 07 2
  - Aug 06 2
  - Aug 05 2
  - Aug 04 4
  - Aug 03 2
- July 40
  - Jul 31 2
  - Jul 30 2
  - Jul 29 2
  - Jul 28 3
  - Jul 24 2
  - Jul 23 2
  - Jul 22 1
  - Jul 21 1
  - Jul 20 2
  - Jul 17 1
  - Jul 16 3
  - Jul 15 1
  - Jul 14 2
  - Jul 13 1
  - Jul 10 1
  - Jul 09 1
  - Jul 08 2
  - Jul 07 2
  - Jul 06 2
  - Jul 05 1
  - Jul 03 1
  - Jul 02 2
  - Jul 01 3
- June 35
  - Jun 30 4
  - Jun 29 2
  - Jun 26 2
  - Jun 25 2
  - Jun 23 2
  - Jun 20 1
  - Jun 19 3
  - Jun 17 2
  - Jun 15 1
  - Jun 13 1
  - Jun 12 1
  - Jun 11 1
  - Jun 10 2
  - Jun 07 2
  - Jun 05 1
  - Jun 04 1
  - Jun 03 4
  - Jun 02 3
- May 21
  - May 31 1
  - May 29 1
  - May 27 2
  - May 25 1
  - May 22 1
  - May 20 1
  - May 18 1
  - May 15 1
  - May 14 1
  - May 12 2
  - May 08 1
  - May 07 2
  - May 04 1
  - May 02 2
  - May 01 3
- April 17
  - Apr 27 2
  - Apr 24 1
  - Apr 22 1
  - Apr 21 1
  - Apr 18 1
  - Apr 17 2
  - Apr 16 2
  - Apr 15 2
  - Apr 09 2
  - Apr 07 1
  - Apr 06 1
  - Apr 03 1
- March 21
  - Mar 31 2
  - Mar 30 1
  - Mar 29 1
  - Mar 20 1
  - Mar 19 1
  - Mar 14 2
  - Mar 12 5
  - Mar 08 1
  - Mar 07 2
  - Mar 04 3
  - Mar 03 2
- February 10
  - Feb 25 2
  - Feb 23 2
  - Feb 22 2
  - Feb 18 2
  - Feb 03 1
  - Feb 02 1
- January 4
  - Jan 31 1
  - Jan 22 1
  - Jan 08 1
  - Jan 07 1
2008 46
- December 9
  - Dec 23 1
  - Dec 19 2
  - Dec 18 1
  - Dec 16 2
  - Dec 14 2
  - Dec 01 1
- November 22
  - Nov 30 1
  - Nov 29 1
  - Nov 27 2
  - Nov 26 1
  - Nov 25 2
  - Nov 22 1
  - Nov 21 1
  - Nov 20 2
  - Nov 17 1
  - Nov 16 1
  - Nov 15 1
  - Nov 13 2
  - Nov 11 1
  - Nov 09 2
  - Nov 05 1
  - Nov 02 1
  - Nov 01 1
- October 12
  - Oct 30 1
  - Oct 28 1
  - Oct 21 2
  - Oct 15 2
  - Oct 12 1
  - Oct 09 1
  - Oct 08 2
  - Oct 05 2
- September 1
  - Sept 29 1
- August 1
  - Aug 02 1
- April 1
  - Apr 17 1

Show more Show less

Labels

.NET12
.net 51
.net 91
.net core 2.11
.net core 3.04
.net core 3.11
2D6
3D4
Abstract Factory1
Access1

Show more Show less

Total Pageviews

Visitor Map