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# data

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Secure your Data API from Web Scrapers

Secure your Data API from Web Scrapers

Reactions 153 Comments 10
5 min read
25 ways to excel with Excel

25 ways to excel with Excel

Reactions 99 Comments 7
7 min read
SQL Joins without the Venn diagrams

SQL Joins without the Venn diagrams

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3 min read
Two million ways to use Postgres

Two million ways to use Postgres

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6 min read
D3.js: My Most Valuable Resources

D3.js: My Most Valuable Resources

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3 min read
📢 Practical Data Science : How to find YOUR Best 🔥 Customers ✅

📢 Practical Data Science : How to find YOUR Best 🔥 Customers ✅

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4 min read
AWS Database: The Journey to Certification

AWS Database: The Journey to Certification

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5 min read
Why I use SQL Common Table Expressions (CTEs)

Why I use SQL Common Table Expressions (CTEs)

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3 min read
Whelp, they got all our data, now what? - A guide, well a lecture first, then a guide.

Whelp, they got all our data, now what? - A guide, well a lecture first, then a guide.

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18 min read
How to customise SQL Server Management Studio (SSMS)

How to customise SQL Server Management Studio (SSMS)

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4 min read
I just published my first Open Source library in Python and wanted to share it with you guys (video below)

I just published my first Open Source library in Python and wanted to share it with you guys (video below)

Reactions 41 Comments 8
1 min read
Why you need SQL window functions (part 1)

Why you need SQL window functions (part 1)

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4 min read
Why you need SQL window functions (part 2)

Why you need SQL window functions (part 2)

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3 min read
Pandas #1: Working with data in Python and its main structures

Pandas #1: Working with data in Python and its main structures

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4 min read
🤷‍♀️ What are some misconceptions about data science??

🤷‍♀️ What are some misconceptions about data science??

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1 min read
Retrospectiva OpenDevUFCG 2019 com visualizações analógicas

Retrospectiva OpenDevUFCG 2019 com visualizações analógicas

Reactions 35 Comments 4
2 min read
The stack

The stack

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5 min read
Have you VACUUMed your tables lately?

Have you VACUUMed your tables lately?

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3 min read
Scraping Data on the Web with BeautifulSoup

Scraping Data on the Web with BeautifulSoup

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12 min read
Use Airtable to collect website data

Use Airtable to collect website data

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3 min read
Data Governance Maturity Model: How Mature Is Your Approach to Data?

Data Governance Maturity Model: How Mature Is Your Approach to Data?

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7 min read
What they don’t tell you about being an analyst

What they don’t tell you about being an analyst

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13 min read
JavaScript Quirks: Numbers Edition

JavaScript Quirks: Numbers Edition

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9 min read
Redis Streams available in redis-rs

Redis Streams available in redis-rs

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1 min read
SQL aggregate functions and Mariah Carey

SQL aggregate functions and Mariah Carey

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4 min read
🔎 How to find datasets in your kedro catalog

🔎 How to find datasets in your kedro catalog

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BeTheHope - What did Data say? [3]

BeTheHope - What did Data say? [3]

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2 min read
Preparing your Postgres data for scale-out

Preparing your Postgres data for scale-out

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6 min read
🇨🇴 Encuesta de Salarios de Programación en Colombia - 2020

🇨🇴 Encuesta de Salarios de Programación en Colombia - 2020

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2 min read
📥 How Kedro handles your inputs

📥 How Kedro handles your inputs

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3 min read
Redefining Event Sourcing

Redefining Event Sourcing

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7 min read
Bogosort

Bogosort

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4 min read
Large-scale Data Analytics with Azure Synapse - Workspaces with CLI

Large-scale Data Analytics with Azure Synapse - Workspaces with CLI

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5 min read
Adding Redis Streams to Rust 💾 🦀

Adding Redis Streams to Rust 💾 🦀

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5 min read
Tutorial NumPy

Tutorial NumPy

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1 min read
How to start building a better CDP for free with RudderStack Cloud Free

How to start building a better CDP for free with RudderStack Cloud Free

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5 min read
AWS Certified Data Analytics vs Big Data - What's the difference?

AWS Certified Data Analytics vs Big Data - What's the difference?

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11 min read
Understanding telemetry features in open-source software

Understanding telemetry features in open-source software

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4 min read
16 Data Governance Tools to Improve Data Usability and Security in 2020

16 Data Governance Tools to Improve Data Usability and Security in 2020

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10 min read
🤷‍♀️ What is Kedro (The Parts)

🤷‍♀️ What is Kedro (The Parts)

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3 min read
How to store multiple boolean values in a compressed way with a single integer

How to store multiple boolean values in a compressed way with a single integer

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2 min read
Data engineering portfolio projects?

Data engineering portfolio projects?

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1 min read
Three things to Automate with Python

Three things to Automate with Python

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3 min read
Use defaultdict() to handle missing keys in a dictionary

Use defaultdict() to handle missing keys in a dictionary

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1 min read
Circular Linked List Data Structure and operations

Circular Linked List Data Structure and operations

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1 min read
So what is GraphQL?

So what is GraphQL?

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3 min read
The Internet of Things could even be a data problem

The Internet of Things could even be a data problem

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3 min read
Six questions to answer before implementing a telemetry feature

Six questions to answer before implementing a telemetry feature

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6 min read
Singly linked List Data Structure and implementation in C++

Singly linked List Data Structure and implementation in C++

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3 min read
Bulk Uploading To A MySQL Database: A Quick Guide

Bulk Uploading To A MySQL Database: A Quick Guide

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4 min read
Version Control System for Data using DVC

Version Control System for Data using DVC

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1 min read
Generating permutations

Generating permutations

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Aerospike Modeling: User Profile Store

Aerospike Modeling: User Profile Store

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9 min read
How did YOU enter Data Science

How did YOU enter Data Science

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1 min read
How To Achieve Mongo Replication on Docker

How To Achieve Mongo Replication on Docker

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6 min read
Jump Search

Jump Search

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5 min read
✈ Kedro Hooks Intro - creating the kedro-preflight hook

✈ Kedro Hooks Intro - creating the kedro-preflight hook

Reactions 9 Comments 2
6 min read
🎁 A collection of Kafka-related talks 💝

🎁 A collection of Kafka-related talks 💝

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2 min read
What is YOUR advice to NEW Data Scientists.

What is YOUR advice to NEW Data Scientists.

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1 min read
Some of my favourite public data sets

Some of my favourite public data sets

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2 min read
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