---
title: Data Knows All
description: Machine Learning, Natural Language Processing, Data Engineering, and More
---

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# Blog

Tips, Tricks, and Best Practices

[![](https://dataknowsall.com/hubfs/DuckDB.jpeg)](https://dataknowsall.com/blog/snowflaketosqliteduckdb.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [Snowflake to SQLite or DuckDB: Data-Driven Apps Using Local Data](https://dataknowsall.com/blog/snowflaketosqliteduckdb.html)

 Feb 1, 2025 12:00:00 PM

Why a Local DB? We were working on a project that had a particular request. They wanted to server up...

[![](https://dataknowsall.com/hubfs/DynamoDB%20API.png)](https://dataknowsall.com/blog/dynamodbapi.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [Build Your First API with Python and AWS!](https://dataknowsall.com/blog/dynamodbapi.html)

 Jan 14, 2025 12:45:46 AM

Introduction Today, we're going to take a small deviation from the normal Snowflake and Data Warehou...

[![Solving Sudoku](https://dataknowsall.com/hubfs/sudoku_easy.png)](https://dataknowsall.com/blog/solvingsudoku.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [Let's Learn a Little About Computer Vision via Sudoku!](https://dataknowsall.com/blog/solvingsudoku.html)

 Dec 14, 2024 12:00:00 PM

Introduction This whole thing started out as a fun little experiment to write another puzzle solver,...

[![](https://dataknowsall.com/hubfs/AI-Generated%20Media/Images/Two%20people%20sitting%20at%20laptops%20using%20a%20browser%20based%20application%20in%20different%20offices.jpeg)](https://dataknowsall.com/blog/streamlitauthmultipage.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering), [Business Intelligence](https://dataknowsall.com/blog/tag/business-intelligence), [User Experience](https://dataknowsall.com/blog/tag/user-experience)

## [Implementing Streamlit-Authenticator Across Multi-Page Apps](https://dataknowsall.com/blog/streamlitauthmultipage.html)

 Nov 23, 2024 12:00:00 PM

Introduction Streamlit is a widely used tool for creating quick web applications backed by data, but...

[![](https://dataknowsall.com/hubfs/Pivots.png)](https://dataknowsall.com/blog/dbtpivots.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [Creating Dynamic Pivots on Snowflake Tables with dbt](https://dataknowsall.com/blog/dbtpivots.html)

 Nov 9, 2024 12:52:12 PM

What are Pivoted Tables? When dealing with tabular data, you often will have that data laid out in a...

[![](https://dataknowsall.com/hubfs/AI-Generated%20Media/Images/Snow%20covered%20server%20racks%20and%20databases.jpeg)](https://dataknowsall.com/blog/snowflakessecurity.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [Implementing Snowflake's  Latest Security Recommendations](https://dataknowsall.com/blog/snowflakessecurity.html)

 Oct 26, 2024 12:00:00 PM

What is Changing? Snowflake recently sent an email to their customers regarding new default security...

[![Prefect Push Workers](https://dataknowsall.com/hubfs/prefect_push_work_pools.png)](https://dataknowsall.com/blog/prefectpushworkers.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [Upgrading to Prefect Push Workers on AWS ECS](https://dataknowsall.com/blog/prefectpushworkers.html)

 Oct 12, 2024 12:01:56 PM

Overview Prefect is an open-source orchestration tool for data engineering. The Python-based tool al...

[![Wordle Solver](https://dataknowsall.com/hubfs/wordle_march.png)](https://dataknowsall.com/blog/wordle.html)

[Product Management](https://dataknowsall.com/blog/tag/product-management), [NLP](https://dataknowsall.com/blog/tag/nlp)

## [Cheating at Wordle? A Python and Streamlit Based Solver](https://dataknowsall.com/blog/wordle.html)

 Jun 17, 2024 11:26:52 AM

Introduction Wordle, by the New York Times, is an ultra-popular game that hundreds of thousands (or ...

[![Slack Pricing](https://dataknowsall.com/hubfs/image-png-4.png)](https://dataknowsall.com/blog/pricingstrategies.html)

[Product Management](https://dataknowsall.com/blog/tag/product-management)

## [Effective Pricing Strategies for Software and Services](https://dataknowsall.com/blog/pricingstrategies.html)

 Mar 6, 2024 11:33:04 PM

Discover how to strategically price your software and services to outsmart competitors and maximize ...

[![dbt](https://dataknowsall.com/hubfs/dbt_lineage.png)](https://dataknowsall.com/blog/dbt.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [dbt: Codify and Automate Transformation of Data in Your Data Warehouse](https://dataknowsall.com/blog/dbt.html)

 Oct 14, 2023 5:34:00 AM

ELT (Extract-Load-Transform) Traditionally, you loaded data into a data warehouse through a process ...

[![Bar Chart](https://dataknowsall.com/hubfs/globalplot_01-2.png)](https://dataknowsall.com/blog/globalplot.html)

[Business Intelligence](https://dataknowsall.com/blog/tag/business-intelligence), [Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [Streamline Your Matplotlib Settings with Global Plot Configurations](https://dataknowsall.com/blog/globalplot.html)

 May 23, 2023 5:30:00 AM

As a data scientist or researcher, creating high-quality visualizations is essential to communicatin...

[![Frameworks](https://dataknowsall.com/hubfs/frameworks_lean.png)](https://dataknowsall.com/blog/frameworks.html)

[Product Management](https://dataknowsall.com/blog/tag/product-management)

## [How I Borrow Tools from Product Management to Improve Data Products](https://dataknowsall.com/blog/frameworks.html)

 May 9, 2023 5:27:00 AM

Excellent Frameworks for Data Science Products Product management is a crucial aspect of any busines...

[![Lean Startup](https://dataknowsall.com/hubfs/lean_01.png)](https://dataknowsall.com/blog/lean.html)

[Product Management](https://dataknowsall.com/blog/tag/product-management)

## [My #1 Tip for Data Scientists: Launch Your Products Early and Often](https://dataknowsall.com/blog/lean.html)

 Apr 18, 2023 5:24:00 AM

Product Management, Lean Startup, and the MVP Most of my career has been in Product Management, and ...

[![Prioritization](https://dataknowsall.com/hubfs/prioritization_story.png)](https://dataknowsall.com/blog/prioritization.html)

[Product Management](https://dataknowsall.com/blog/tag/product-management)

## [Five Powerful Prioritization Techniques from Product Management](https://dataknowsall.com/blog/prioritization.html)

 Apr 4, 2023 5:21:00 AM

As a Data Scientist, Analyst, or anyone developing a product or solution, you can borrow tools that ...

[![Prefect Flow](https://dataknowsall.com/hubfs/prefect_flowrun.png)](https://dataknowsall.com/blog/prefectintro.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [Getting Started with Prefect: Powerful Orchestration for Your Data](https://dataknowsall.com/blog/prefectintro.html)

 Mar 7, 2023 5:17:00 AM

What is Prefect? Prefect is an open-source orchestration tool for data engineering. It is a Python-b...

[![SQL Workbench](https://dataknowsall.com/hubfs/postgres_workbench.png)](https://dataknowsall.com/blog/postgres.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [A Quick Start to Connecting to PostgreSQL and Pulling Data into Pandas](https://dataknowsall.com/blog/postgres.html)

 Feb 21, 2023 5:13:00 AM

What is PostgreSQL? PostgreSQL is a powerful relational database management system (RDBMS) that many...

[![Lambda Function](https://dataknowsall.com/hubfs/lambdaetl_deploy.png)](https://dataknowsall.com/blog/lambdaetl.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [How to Setup a Simple ETL Pipeline with AWS Lambda for Data Science](https://dataknowsall.com/blog/lambdaetl.html)

 Feb 7, 2023 5:09:00 AM

Introduction to ETL with AWS Lambda When it comes time to build an ETL pipeline, many options exist....

[![Confusion Matrix](https://dataknowsall.com/hubfs/trialfire_cm.png)](https://dataknowsall.com/blog/trialfire.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [A Real-World Approach with XGBoost on Marketing Attribution Data](https://dataknowsall.com/blog/trialfire.html)

 Jan 31, 2023 5:02:00 AM

What is a Marketing Attribution Platform? A Marketing Attribution Platform is a tool that allows you...

[![Fivetran Connectors](https://dataknowsall.com/hubfs/normalize_fivetran.png)](https://dataknowsall.com/blog/normalizemongo.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [How to Normalize MongoDB Data in Snowflake for Data Science Workflows](https://dataknowsall.com/blog/normalizemongo.html)

 Dec 20, 2022 4:56:00 AM

Why do I Need to Normalize MongoDB Data in Snowflake? MongoDB is a document database that stores dat...

[![Snowflake Stages](https://dataknowsall.com/hubfs/snowflake_stages.png)](https://dataknowsall.com/blog/snowflakestart.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [Getting Started with Snowflake and the Rise of ELT in the Cloud](https://dataknowsall.com/blog/snowflakestart.html)

 Dec 13, 2022 4:51:00 AM

What is Snowflake? Snowflake is a cloud-based data platform designed to be easy to use and fast, and...

[![Airflow DAG](https://dataknowsall.com/hubfs/astrointro_04.png)](https://dataknowsall.com/blog/astrointro.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [Getting Started with Astronomer Airflow The Data Engineering Workhorse](https://dataknowsall.com/blog/astrointro.html)

 Nov 29, 2022 4:47:00 AM

What is Astronomer Airflow? We'll start here with Airflow. Apache Airflow is an open-source workflow...

[![Bank Vault Door](https://dataknowsall.com/hubfs/vault-1.jpg)](https://dataknowsall.com/blog/envvar.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering), [Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [A Quick Guide to on How to Safely Store and Retrieve Sensitive Data](https://dataknowsall.com/blog/envvar.html)

 Nov 15, 2022 9:49:00 AM

Working with Environment Variables in Python Note: This article advises a safe way to store and retr...

[![looker tips](https://dataknowsall.com/hubfs/lookertips_target_02.png)](https://dataknowsall.com/blog/lookertips.html)

[Business Intelligence](https://dataknowsall.com/blog/tag/business-intelligence)

## [6 Looker Tips That Will Power Up Your Next Data Analysis Job](https://dataknowsall.com/blog/lookertips.html)

 Oct 30, 2022 4:37:00 AM

What is Looker? Looker is a Business Intelligence (BI) tool from Google. It's entirely web-based and...

[![Mongo Free Tier](https://dataknowsall.com/hubfs/mongo_01.png)](https://dataknowsall.com/blog/mongo.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [A Quick Start for Taking MongoDB Collections into Pandas DataFrames](https://dataknowsall.com/blog/mongo.html)

 Sep 17, 2022 4:31:00 AM

What is Mongo DB and Why a DataFrame? MongoDB is in a class of databases known as NoSQL databases. N...

[![Explainability](https://dataknowsall.com/hubfs/explainability_01.png)](https://dataknowsall.com/blog/explainability.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [How to Ensure You Can Explain Why Your Model Makes Predictions](https://dataknowsall.com/blog/explainability.html)

 Aug 14, 2022 4:26:00 AM

What is Explainability? Explainability is one of the most important topics you can learn and apply i...

[![designthinking](https://dataknowsall.com/hubfs/designthinking_dd.png)](https://dataknowsall.com/blog/designthinking.html)

[Product Management](https://dataknowsall.com/blog/tag/product-management), [User Experience](https://dataknowsall.com/blog/tag/user-experience)

## [How Might We Utilize Design Thinking to Boost Data Science Projects](https://dataknowsall.com/blog/designthinking.html)

 Jul 17, 2022 4:20:00 AM

What is Design Thinking? First, you might think, "What does design thinking have to do with Data Sci...

[![Storytelling](https://dataknowsall.com/hubfs/storytelling_01.png)](https://dataknowsall.com/blog/storytelling.html)

[Product Management](https://dataknowsall.com/blog/tag/product-management)

## [8 Tips for Creating a Compelling Presentation for Data Science](https://dataknowsall.com/blog/storytelling.html)

 May 15, 2022 4:19:00 PM

How to Create a Compelling Slide Deck As data scientists or analysts, we spend countless hours perfe...

[![Feature Engineering](https://dataknowsall.com/hubfs/featureeng_01.png)](https://dataknowsall.com/blog/featureeng.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [6 Techniques for Feature Engineering in Your Next ML Project](https://dataknowsall.com/blog/featureeng.html)

 May 15, 2022 4:16:00 PM

What is Feature Engineering? Feature Engineering in machine learning is creating new features from e...

[![Model Selection](https://dataknowsall.com/hubfs/modelselection_01.png)](https://dataknowsall.com/blog/modelselection.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [Demystify Machine Learning Model Selection, a Step by Step Guide](https://dataknowsall.com/blog/modelselection.html)

 May 1, 2022 4:12:00 PM

What is Model Selection? Model selection in Machine Learning is selecting the best model for your da...

[![Feature Selection](https://dataknowsall.com/hubfs/featureselection_02.png)](https://dataknowsall.com/blog/featureselection.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [4 Methods that Power Feature Selection in a Machine Learning Model](https://dataknowsall.com/blog/featureselection.html)

 Apr 18, 2022 4:08:00 PM

What is Feature Selection? Feature Selection in Machine Learning is selecting the most impactful fea...

[![Regression Analysis](https://dataknowsall.com/hubfs/regression_09.png)](https://dataknowsall.com/blog/regression.html)

[Product Management](https://dataknowsall.com/blog/tag/product-management), [Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [Learn Excel’s Hidden, yet Powerful Tools for Linear Regression](https://dataknowsall.com/blog/regression.html)

 Mar 27, 2022 3:58:00 PM

Introduction to Regression Linear Regression is the most common type of regression analysis and is a...

[![Hyper param tuning](https://dataknowsall.com/hubfs/hyper_00.png)](https://dataknowsall.com/blog/hyperparameter.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [5-10x Faster Hyperparameter Tuning with HalvingGridSearch](https://dataknowsall.com/blog/hyperparameter.html)

 Mar 5, 2022 3:53:00 PM

What is Hyperparameter Tuning? Hyperparameter tuning is a method in which you finely tune a machine ...

[![PCA Eigenvectors](https://dataknowsall.com/hubfs/pcavisualize_0.png)](https://dataknowsall.com/blog/pcavisualized.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [2 Beautiful Ways to Visualize PCA](https://dataknowsall.com/blog/pcavisualized.html)

 Feb 26, 2022 3:46:00 PM

What is PCA? Principal Component Analysis or PCA is a dimensionality reduction technique for data se...

[![Multiclass](https://dataknowsall.com/hubfs/multiclass_1.png)](https://dataknowsall.com/blog/multiclass.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [Go Beyond Binary Classification with Multi-Class Plus Multi-Label](https://dataknowsall.com/blog/multiclass.html)

 Feb 19, 2022 3:39:00 PM

What are Multi-Class and Multi-Label Classification? Often when you start learning about classificat...

[![AWS EMR](https://dataknowsall.com/hubfs/awsemr-1.png)](https://dataknowsall.com/blog/awsemr.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [How to Setup AWS EMR and Jupyter Notebooks Without Breaking the Bank](https://dataknowsall.com/blog/awsemr.html)

 Feb 5, 2022 10:31:00 AM

What is AWS EMR AWS EMR is Amazon's implementation of the Hadoop Distributed Computing Platform, des...

[![classification](https://dataknowsall.com/hubfs/classification_1.png)](https://dataknowsall.com/blog/classification.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [Everything You Need to Know to Build an Amazing Binary Classifier](https://dataknowsall.com/blog/classification.html)

 Jan 30, 2022 10:19:00 AM

What is Classification in Machine Learning? There are two general types of supervised machine learni...

[![Clustering Elbow Method](https://dataknowsall.com/hubfs/textclustering_elbow.png)](https://dataknowsall.com/blog/textclustering.html)

[NLP](https://dataknowsall.com/blog/tag/nlp), [Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [Utilize Machine Learning to Automatically Detect Patterns in Text](https://dataknowsall.com/blog/textclustering.html)

 Jan 9, 2022 10:11:00 AM

What Text Clustering? In the last post, we talked about Topic Modeling, or a way to identify several...

[![Topic Clusters](https://dataknowsall.com/hubfs/topic_viz.png)](https://dataknowsall.com/blog/topicmodels.html)

[NLP](https://dataknowsall.com/blog/tag/nlp)

## [How to Build NLP Topic Models to Truly Understand What Customers Want](https://dataknowsall.com/blog/topicmodels.html)

 Jan 9, 2022 10:06:00 AM

What is a Topic Model? Topic Modeling is one of my favorite NLP techniques. It is a technique for di...

[![Sentiment Analysis](https://dataknowsall.com/hubfs/sentiment_all.png)](https://dataknowsall.com/blog/sentiment.html)

[NLP](https://dataknowsall.com/blog/tag/nlp)

## [Up Your Game in Social Media Sentiment Analysis](https://dataknowsall.com/blog/sentiment.html)

 Jan 4, 2022 10:00:00 AM

What is Sentiment Analysis? Sentiment analysis helps understand the tone of text data, positive, neg...

[![Radio Dials](https://dataknowsall.com/hubfs/radio.jpg)](https://dataknowsall.com/blog/bowtfidf.html)

[NLP](https://dataknowsall.com/blog/tag/nlp)

## [A Quick Introduction to Bag of Words and TF-IDF](https://dataknowsall.com/blog/bowtfidf.html)

 Jan 2, 2022 9:59:00 AM

What is a Bag of Words Have you ever wondered how Machine Learning (ML) deals with text when ML is b...

[![NER](https://dataknowsall.com/hubfs/image-png.png)](https://dataknowsall.com/blog/ner.html)

[NLP](https://dataknowsall.com/blog/tag/nlp)

## [An Accessible Guide to Named Entity Recognition](https://dataknowsall.com/blog/ner.html)

 Dec 29, 2021 9:56:00 AM

What is Named Entity Recognition? Named Entity Recognition or NER is a technique for identifying and...

[![Noun Phrase Chunking](https://dataknowsall.com/hubfs/orangeneon.jpg)](https://dataknowsall.com/blog/nounphrase.html)

[NLP](https://dataknowsall.com/blog/tag/nlp)

## [A Quick Guide to Noun Phrase Chunking](https://dataknowsall.com/blog/nounphrase.html)

 Dec 18, 2021 9:50:00 AM

What is Noun Phrase Chunking? In the last post, I covered Part of Speech Tagging, which is the proce...

[![POS](https://dataknowsall.com/hubfs/pos_01.png)](https://dataknowsall.com/blog/pos.html)

[NLP](https://dataknowsall.com/blog/tag/nlp)

## [A Quick Guide to Part of Speech Tagging](https://dataknowsall.com/blog/pos.html)

 Dec 11, 2021 9:48:00 AM

What is a Part of Speech? Part of Speech (POS) is a way to describe the grammatical function of a wo...

[![EDA](https://dataknowsall.com/hubfs/eda_box.png)](https://dataknowsall.com/blog/eda.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [My Goto Process for Exploratory Data Analysis with Python](https://dataknowsall.com/blog/eda.html)

 Dec 4, 2021 9:46:00 AM

What is EDA? EDA, or Exploratory Data Analysis, is the process of examining and understanding the st...

[![Imbalanced Data](https://dataknowsall.com/hubfs/imbalanced.png)](https://dataknowsall.com/blog/imbalanced.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [Don’t Get Caught in the Trap of Imbalanced Data When Building a Model](https://dataknowsall.com/blog/imbalanced.html)

 Nov 25, 2021 9:34:00 AM

What is Imbalanced Data Imbalanced data is a case that is incredibly common in Machine Learning appl...

[![Latext APA](https://dataknowsall.com/hubfs/latex_2.jpg)](https://dataknowsall.com/blog/latex.html)

[Product Management](https://dataknowsall.com/blog/tag/product-management)

## [Simplify Your Academic Life With LaTeX on Your Next Paper](https://dataknowsall.com/blog/latex.html)

 Nov 21, 2021 10:59:00 AM

Overview Using LaTeX to author a paper can be a tedious process when you're just getting started; ho...

[![Confusion Matrix](https://dataknowsall.com/hubfs/modeleval_1.png)](https://dataknowsall.com/blog/modeleval.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [Stop Using Accuracy to Evaluate Your Classification Models](https://dataknowsall.com/blog/modeleval.html)

 Nov 7, 2021 9:55:00 AM

Model Evaluation for Binary Classification Understanding how to evaluate models is a critical part o...

[![PCA](https://dataknowsall.com/hubfs/pca_4.png)](https://dataknowsall.com/blog/imagepca.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [The Magic of Principal Component Analysis through Image Compression](https://dataknowsall.com/blog/imagepca.html)

 Oct 24, 2021 10:45:00 AM

What is PCA? Principal Component Analysis or PCA is a dimensionality reduction technique for data se...

[![Common Table Expressions](https://dataknowsall.com/hubfs/cabinet.jpg)](https://dataknowsall.com/blog/cte.html)

[Business Intelligence](https://dataknowsall.com/blog/tag/business-intelligence)

## [1 Trick That Changed the Way I Write Queries Forever](https://dataknowsall.com/blog/cte.html)

 Oct 24, 2021 9:18:00 AM

What is a Common Table Expression When writing complex queries, it's often useful to break them up i...

[![Cranes at Night](https://dataknowsall.com/hubfs/cranes_night.jpg)](https://dataknowsall.com/blog/sklearnpipelines.html)

[Machine Learning](https://dataknowsall.com/blog/tag/machine-learning)

## [Stop Building Your Models One Step at a Time. Automate with Pipelines!](https://dataknowsall.com/blog/sklearnpipelines.html)

 Oct 1, 2021 12:08:00 PM

Why Pipelines? When I started building models in Sklearn, I would break each pre-processing step int...

[![Text Cleaning](https://dataknowsall.com/hubfs/text_clean.jpg)](https://dataknowsall.com/blog/textcleaning.html)

[NLP](https://dataknowsall.com/blog/tag/nlp)

## [How to Clean Text Like a Boss for NLP in Python](https://dataknowsall.com/blog/textcleaning.html)

 Sep 25, 2021 9:02:00 AM

Cleaning Text One of the most common tasks in Natural Language Processing (NLP) is to clean text dat...

[![Invalidate](https://dataknowsall.com/hubfs/invalidate.png)](https://dataknowsall.com/blog/invalidate.html)

[Data Engineering](https://dataknowsall.com/blog/tag/data-engineering)

## [Invalidating CloudFront's Cache](https://dataknowsall.com/blog/invalidate.html)

 Jun 24, 2021 12:00:00 AM

Invalidating with Python and the Boto3 SDK Cloudfront's default TTL for edge caches is 24 hours. In ...

[![Lambda Google Workspace](https://dataknowsall.com/hs-fs/hubfs/Lambda%20Google%20Workspace.png?width=320&height=132&name=Lambda%20Google%20Workspace.png "Lambda Google Workspace")](https://www.dataknowsall.com)

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