Categories · Ricardo Leal

Posts in Experiments

Python Code: fastapi-oxyde - March 19, 2026
DBOS Experiments: Experiment 25: Multiple Queues with Rate Limiters and Partitioning - January 25, 2026
DBOS Experiments: Exp24: In limbo workflows - January 24, 2026
DBOS Experiments: DBOS Workflow Communication Patterns - January 23, 2026
DBOS Experiments: Exp22: DBOS Graceful Shutdown Example - January 22, 2026
DBOS Experiments: Experiment 21: DBOS FastAPI Health Checks During Workflow Execution - January 21, 2026
DBOS Experiments: Experiment 20: DBOS Queue Concurrency Performance - January 20, 2026
DBOS Experiments: Experiment 19: DBOS Class Instantiation Timing - January 19, 2026
DBOS Experiments: Async Rate Limiter - January 18, 2026
DBOS Experiments: ELT Pipeline with DBOS Workflows - January 17, 2026
DBOS Experiments: Experiment 16: Nested Workflows with workflow_id Tracking - January 16, 2026
Python Code: Access Request Management API - January 15, 2026
Python Code: Pydantic - January 15, 2026
DBOS Experiments: Experiment 15: DBOS Payload Size Performance Analysis - January 15, 2026
DBOS Experiments: Experiment 14: Handling Step Retry Exhaustion with DBOSMaxStepRetriesExceeded - January 14, 2026
DBOS Experiments: Experiment 13: DBOS Workflow Examples with User Data Management - January 13, 2026
DBOS Experiments: Exp12 - January 12, 2026
DBOS Experiments: Exp11 - January 11, 2026
DBOS Experiments: Experiment 10 - January 10, 2026
DBOS Experiments: Experiment 9 - January 09, 2026
DBOS Experiments: Experiment 8: DBOS Workflows vs Python Multiprocessing Performance Comparison - January 08, 2026
DBOS Experiments: Experiment 7 - January 07, 2026
DBOS Experiments: Experiment 6 - January 06, 2026
DBOS Experiments: Experiment 5 - January 05, 2026
DBOS Experiments: Experiment 4 - January 04, 2026
DBOS Experiments: Experiment 3 - January 03, 2026
DBOS Experiments: Experiment 2 - January 02, 2026
Go Lang: Authentication & Authorization Proof of Concept - January 01, 2026
Go Lang: Wait Ready - January 01, 2026
Go Lang: Viper Configuration Example - January 01, 2026
Go Lang: Thread Pool - January 01, 2026
Go Lang: Sort Strings - January 01, 2026
Go Lang: Shut Down - January 01, 2026
Go Lang: Search - January 01, 2026
Go Lang: Rate Limiter - January 01, 2026
DBOS Experiments: Experiment 1 - January 01, 2026
Go Lang: Refresh - December 31, 2025
Go Lang: Api Book - December 31, 2025
Go Temporal Sample: temporal-sample - December 28, 2025
Go Lang: Fun - December 21, 2025
Go Lang: File - December 21, 2025
Go Lang: Ch Block - December 21, 2025
Go Lang: Bigquery - December 21, 2025
Go Lang: Api - December 21, 2025
Go Lang: Codility - December 20, 2025
Python Code: Sqlalchemy Events - December 18, 2025
Python Code: Threading - November 17, 2025
Python Code: Setup - November 16, 2025
Alert System: alert_system - November 15, 2025
Python Code: Logger - November 12, 2025
Python Code: Bigquery Polars - November 12, 2025
Go Lang: Iterator - August 24, 2025
Go Lang: Load Shedding - August 24, 2025
Go Lang: Db Vector - November 11, 2024
Python Code: Jinja - October 02, 2024
Python Code: Multiprocessing - June 15, 2024
Python Code: FastAPI Cursor pagination - May 13, 2024
Python Code: Config - May 03, 2024
Go Lang: Http Server - April 23, 2024
Go Lang: Funcs3 - April 23, 2024
Go Lang: One Billion Row Challenge in Golang - April 18, 2024
Go Lang: Binary Protocol - April 18, 2024
Go Lang: Benchmarks - April 18, 2024
Go Lang: Crdt - April 18, 2024
Go Lang: Pprof Pyroscope - April 02, 2024
Go Lang: Ctx - March 26, 2024
Go Lang: Matrix - March 25, 2024
Go Lang: Bitwise - March 25, 2024
Go Lang: Scheduler - March 21, 2024
Go Lang: Stack - March 20, 2024
Go Lang: Crawler - March 20, 2024
Go Lang: Pub Sub - March 01, 2024
Go Lang: pprof experiments - March 01, 2024
Go Lang: Proxy - January 22, 2024
Go Lang: Log - January 21, 2024
Go Lang: Err - January 21, 2024
Go Lang: Notifications - January 15, 2024
Go Lang: Split Range - January 07, 2024
Go Lang: Ticker - January 06, 2024
Go Lang: Queue Send Emails - January 06, 2024
Go Lang: Health Check - January 06, 2024
Go Lang: Clone - January 06, 2024
Go Lang: Gorm - December 03, 2023
Go Lang: Funcs2 - December 03, 2023
Go Lang: Funcs - December 03, 2023
Go Lang: Long Query - November 15, 2023
Go Temporal Sample: Dynamicconfig - November 03, 2023
Go Lang: Split Csv - September 28, 2023
Go Lang: Options - August 25, 2023
Go Lang: Load Balancer - August 25, 2023
Go Lang: Event Bus - August 25, 2023
Go Lang: Assemble File - July 07, 2023
Go Lang: N Producers N Consumers - July 05, 2023
Go Lang: Lru - June 24, 2023
Python Code: Events - December 11, 2020
Python Code: Djangoajax - December 11, 2020
Python Code: Toml - August 26, 2019
Python Code: Pytest - August 25, 2019
Python Code: Sans - June 07, 2019
Python Code: Hdf - June 07, 2019
Python Code: Superstore - June 07, 2019
Python Code: Fitting - June 07, 2019
Python Code: Binning - June 07, 2019
Python Code: Blockchain - May 05, 2019
Python Code: Neuralnet - April 29, 2019
Python Code: Clustering - April 29, 2019
Python Code: Cassandra - November 30, 2018
Python Code: Trace - November 28, 2018
Python Code: Nexus - October 25, 2018
Python Code: Keras - October 01, 2018
Python Code: Yaml - October 01, 2018
Python Code: Proxy - October 01, 2018
Python Code: Pandas - October 01, 2018
Python Code: Openmp - October 01, 2018
Python Code: ONCat tests. - October 01, 2018
Python Code: Fabric - October 01, 2018
Python Code: Cuda - October 01, 2018
Python Code: Xml - June 29, 2018
Python Code: Systemd - May 11, 2018
Python Code: Sasview - April 10, 2018
Python Code: Sqlite - March 29, 2018
Python Code: Import - March 29, 2018
Python Code: Design - March 29, 2018
Python Code: MySite 1 - March 29, 2018
Python Code: Tas - November 15, 2017
Python Code: Ldap - November 14, 2017
Python Code: Flask - September 29, 2017
Python Code: Ubuntu - August 11, 2017
Python Code: Plotting - August 11, 2017
Python Code: Templates - May 25, 2017
Python Code: Neuralnetwork - May 25, 2017
Python Code: Inotify - February 10, 2017
Python Code: Mongodb - January 18, 2017
Python Code: Ssh - December 13, 2016
Python Code: demo - December 13, 2016
Python Code: Centerofmass - December 13, 2016
Python Code: Azimuth - December 13, 2016
Python Code: Redis - December 13, 2016
Python Code: Xarray - October 09, 2016
Python Code: Fft - August 29, 2016
Python Code: Radial - May 30, 2016
Python Code: Swans - April 19, 2016
Python Code: Args - April 18, 2016
Python Code: Iter - April 18, 2016
Python Code: Geometry - December 31, 2015
Python Code: Wx - December 28, 2015
Python Code: Widgets - December 28, 2015
Python Code: Volume - December 28, 2015
Python Code: Variables - December 28, 2015
Python Code: Systemcall - December 28, 2015
Python Code: Ten-minute guide with RethinkDB and Python - December 28, 2015
Python Code: Qt - December 28, 2015
Python Code: Pywebservicestest - December 28, 2015
Python Code: PyQt + matplotlib - December 28, 2015
Python Code: Property - December 28, 2015
Python Code: Plotly - December 28, 2015
Python Code: Peaks - December 28, 2015
Python Code: Opencv - December 28, 2015
Python Code: Odo - December 28, 2015
Python Code: MPLD3 - December 28, 2015
Python Code: Montecarlo - December 28, 2015
Python Code: Misc - December 28, 2015
Python Code: Mem - December 28, 2015
Python Code: Kub - December 28, 2015
Python Code: Interpolation - December 28, 2015
Python Code: Ill - December 28, 2015
Python Code: Geneticalgo - December 28, 2015
Python Code: Generators - December 28, 2015
Python Code: Django Aux - December 28, 2015
Python Code: Crystallography - December 28, 2015
Python Code: Cfrompython - December 28, 2015
Python Code: Bokeh - December 28, 2015
Python Code: C vs Cython vs Python integration - December 28, 2015

Posts in Python

Python Code: fastapi-oxyde - March 19, 2026
DBOS Experiments: Experiment 25: Multiple Queues with Rate Limiters and Partitioning - January 25, 2026
DBOS Experiments: Exp24: In limbo workflows - January 24, 2026
DBOS Experiments: DBOS Workflow Communication Patterns - January 23, 2026
DBOS Experiments: Exp22: DBOS Graceful Shutdown Example - January 22, 2026
DBOS Experiments: Experiment 21: DBOS FastAPI Health Checks During Workflow Execution - January 21, 2026
DBOS Experiments: Experiment 20: DBOS Queue Concurrency Performance - January 20, 2026
DBOS Experiments: Experiment 19: DBOS Class Instantiation Timing - January 19, 2026
DBOS Experiments: Async Rate Limiter - January 18, 2026
DBOS Experiments: ELT Pipeline with DBOS Workflows - January 17, 2026
DBOS Experiments: Experiment 16: Nested Workflows with workflow_id Tracking - January 16, 2026
Python Code: Access Request Management API - January 15, 2026
Python Code: Pydantic - January 15, 2026
DBOS Experiments: Experiment 15: DBOS Payload Size Performance Analysis - January 15, 2026
DBOS Experiments: Experiment 14: Handling Step Retry Exhaustion with DBOSMaxStepRetriesExceeded - January 14, 2026
DBOS Experiments: Experiment 13: DBOS Workflow Examples with User Data Management - January 13, 2026
DBOS Experiments: Exp12 - January 12, 2026
DBOS Experiments: Exp11 - January 11, 2026
DBOS Experiments: Experiment 10 - January 10, 2026
DBOS Experiments: Experiment 9 - January 09, 2026
DBOS Experiments: Experiment 8: DBOS Workflows vs Python Multiprocessing Performance Comparison - January 08, 2026
DBOS Experiments: Experiment 7 - January 07, 2026
DBOS Experiments: Experiment 6 - January 06, 2026
DBOS Experiments: Experiment 5 - January 05, 2026
DBOS Experiments: Experiment 4 - January 04, 2026
DBOS Experiments: Experiment 3 - January 03, 2026
DBOS Experiments: Experiment 2 - January 02, 2026
DBOS Experiments: Experiment 1 - January 01, 2026
Python Code: Sqlalchemy Events - December 18, 2025
Python Code: Threading - November 17, 2025
Python Code: Setup - November 16, 2025
Alert System: alert_system - November 15, 2025
Python Code: Logger - November 12, 2025
Python Code: Bigquery Polars - November 12, 2025
Python Code: Jinja - October 02, 2024
Python Code: Multiprocessing - June 15, 2024
Python Code: FastAPI Cursor pagination - May 13, 2024
Python Code: Config - May 03, 2024
Python Code: Events - December 11, 2020
Python Code: Djangoajax - December 11, 2020
Python Code: Toml - August 26, 2019
Python Code: Pytest - August 25, 2019
Python Code: Sans - June 07, 2019
Python Code: Hdf - June 07, 2019
Python Code: Superstore - June 07, 2019
Python Code: Fitting - June 07, 2019
Python Code: Binning - June 07, 2019
Python Code: Blockchain - May 05, 2019
Python Code: Neuralnet - April 29, 2019
Python Code: Clustering - April 29, 2019
Python Code: Cassandra - November 30, 2018
Python Code: Trace - November 28, 2018
Python Code: Nexus - October 25, 2018
Python Code: Keras - October 01, 2018
Python Code: Yaml - October 01, 2018
Python Code: Proxy - October 01, 2018
Python Code: Pandas - October 01, 2018
Python Code: Openmp - October 01, 2018
Python Code: ONCat tests. - October 01, 2018
Python Code: Fabric - October 01, 2018
Python Code: Cuda - October 01, 2018
Python Code: Xml - June 29, 2018
Python Code: Systemd - May 11, 2018
Python Code: Sasview - April 10, 2018
Python Code: Sqlite - March 29, 2018
Python Code: Import - March 29, 2018
Python Code: Design - March 29, 2018
Python Code: MySite 1 - March 29, 2018
Python Code: Tas - November 15, 2017
Python Code: Ldap - November 14, 2017
Python Code: Flask - September 29, 2017
Python Code: Ubuntu - August 11, 2017
Python Code: Plotting - August 11, 2017
Python Code: Templates - May 25, 2017
Python Code: Neuralnetwork - May 25, 2017
Python Code: Inotify - February 10, 2017
Python Code: Mongodb - January 18, 2017
Python Code: Ssh - December 13, 2016
Python Code: demo - December 13, 2016
Python Code: Centerofmass - December 13, 2016
Python Code: Azimuth - December 13, 2016
Python Code: Redis - December 13, 2016
Python Code: Xarray - October 09, 2016
Python Code: Fft - August 29, 2016
Python Code: Radial - May 30, 2016
Python Code: Swans - April 19, 2016
Python Code: Args - April 18, 2016
Python Code: Iter - April 18, 2016
Python Code: Geometry - December 31, 2015
Python Code: Wx - December 28, 2015
Python Code: Widgets - December 28, 2015
Python Code: Volume - December 28, 2015
Python Code: Variables - December 28, 2015
Python Code: Systemcall - December 28, 2015
Python Code: Ten-minute guide with RethinkDB and Python - December 28, 2015
Python Code: Qt - December 28, 2015
Python Code: Pywebservicestest - December 28, 2015
Python Code: PyQt + matplotlib - December 28, 2015
Python Code: Property - December 28, 2015
Python Code: Plotly - December 28, 2015
Python Code: Peaks - December 28, 2015
Python Code: Opencv - December 28, 2015
Python Code: Odo - December 28, 2015
Python Code: MPLD3 - December 28, 2015
Python Code: Montecarlo - December 28, 2015
Python Code: Misc - December 28, 2015
Python Code: Mem - December 28, 2015
Python Code: Kub - December 28, 2015
Python Code: Interpolation - December 28, 2015
Python Code: Ill - December 28, 2015
Python Code: Geneticalgo - December 28, 2015
Python Code: Generators - December 28, 2015
Python Code: Django Aux - December 28, 2015
Python Code: Crystallography - December 28, 2015
Python Code: Cfrompython - December 28, 2015
Python Code: Bokeh - December 28, 2015
Python Code: C vs Cython vs Python integration - December 28, 2015

Posts in Dev

Replace Conditional With Polymorphism - January 24, 2016
Django and Plot.Ly - January 24, 2016
Django and jQueryFileTree - January 24, 2016
Django and Handsontable - January 24, 2016

Posts in Presentation

Web Data Analysis at the Spallation Neutron Source - October 16, 2016
Python Datasets for Science - January 25, 2016
Software Engineering Best Practices - January 24, 2016

Posts in Go

Go Lang: Authentication & Authorization Proof of Concept - January 01, 2026
Go Lang: Wait Ready - January 01, 2026
Go Lang: Viper Configuration Example - January 01, 2026
Go Lang: Thread Pool - January 01, 2026
Go Lang: Sort Strings - January 01, 2026
Go Lang: Shut Down - January 01, 2026
Go Lang: Search - January 01, 2026
Go Lang: Rate Limiter - January 01, 2026
Go Lang: Refresh - December 31, 2025
Go Lang: Api Book - December 31, 2025
Go Temporal Sample: temporal-sample - December 28, 2025
Go Lang: Fun - December 21, 2025
Go Lang: File - December 21, 2025
Go Lang: Ch Block - December 21, 2025
Go Lang: Bigquery - December 21, 2025
Go Lang: Api - December 21, 2025
Go Lang: Codility - December 20, 2025
Go Lang: Iterator - August 24, 2025
Go Lang: Load Shedding - August 24, 2025
Go Lang: Db Vector - November 11, 2024
Go Lang: Http Server - April 23, 2024
Go Lang: Funcs3 - April 23, 2024
Go Lang: One Billion Row Challenge in Golang - April 18, 2024
Go Lang: Binary Protocol - April 18, 2024
Go Lang: Benchmarks - April 18, 2024
Go Lang: Crdt - April 18, 2024
Go Lang: Pprof Pyroscope - April 02, 2024
Go Lang: Ctx - March 26, 2024
Go Lang: Matrix - March 25, 2024
Go Lang: Bitwise - March 25, 2024
Go Lang: Scheduler - March 21, 2024
Go Lang: Stack - March 20, 2024
Go Lang: Crawler - March 20, 2024
Go Lang: Pub Sub - March 01, 2024
Go Lang: pprof experiments - March 01, 2024
Go Lang: Proxy - January 22, 2024
Go Lang: Log - January 21, 2024
Go Lang: Err - January 21, 2024
Go Lang: Notifications - January 15, 2024
Go Lang: Split Range - January 07, 2024
Go Lang: Ticker - January 06, 2024
Go Lang: Queue Send Emails - January 06, 2024
Go Lang: Health Check - January 06, 2024
Go Lang: Clone - January 06, 2024
Go Lang: Gorm - December 03, 2023
Go Lang: Funcs2 - December 03, 2023
Go Lang: Funcs - December 03, 2023
Go Lang: Long Query - November 15, 2023
Go Temporal Sample: Dynamicconfig - November 03, 2023
Go Lang: Split Csv - September 28, 2023
Go Lang: Options - August 25, 2023
Go Lang: Load Balancer - August 25, 2023
Go Lang: Event Bus - August 25, 2023
Go Lang: Assemble File - July 07, 2023
Go Lang: N Producers N Consumers - July 05, 2023
Go Lang: Lru - June 24, 2023