teleren/devto huggingface dataset:
Exploring Data Warehousing and ELT Tools
Tags: data, dataengineering, elt, airbyte
Published: 2024-05-07 16:58:52

---
title: Exploring Data Warehousing and ELT Tools
published: true
description: An Introduction to Data Warehousing and ELT Tools
tags: Data, DataEngineering, ELT, Airbyte
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/td6jspus42n7twepjd8v.png
# published_at: 2023-06-26 13:12 +0000
---
## What is a Data Warehouse?
Think of data warehouses or data lakes similar to Amazon warehouses where finished goods are sent for distribution. In the case of data, warehouses are a centralized location where company data from different department databases are sent and stored for analysis via business intelligence tools (BI). These BI tools then collect, analyze, and visualize data from various sources, and provide valuable insights to decision-makers.

## What is Data Warehousing

The process of “data warehousing” involves collecting and sending data into one centralized location. Data is taken from different department databases or source systems via the ELT process (Extraction, Loading, Transformation) and sent into a staging environment.

![Data Lifecycle Diagram](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/td6jspus42n7twepjd8v.png)

#Data Warehousing Tools

There are a variety of tools that assist in the Extract and Load process including [Airbyte](https://www.youtube.com/watch?v=OyhWNIRUehE&t=7s, AWS Glue), Data Factory amongst others. Airbyte, a popular data integration tool, offers source connectors that enable the retrieval of data from popular APIs, databases, and SaaS platforms directly into data warehouses and lakes, including Teradata VantageCloud warehouses and lakehouses. 

Airbyte Cloud, the hosted version, streamlines data ingestion with its fully managed service, eliminating the need for infrastructure setup and management.

Once the data is loaded into Teradata's warehouse or lakehouse staging environment, the transformation process begins to extract valuable and actionable insights using Teradata's ClearScape Analytics™ functions. These functions simplify data exploration, feature engineering, model training, path analysis, and more.

Extraction Tools like Airbyte also help maintain data consistency between source systems and the warehouse by continuously monitoring for updates or modifications.

#Learn more about Airbyte Cloud and the Teradata Vantage Connector

Read about it [here](http://ms.spr.ly/6057Y3flv)

Watch the video overview:
<a href="http://www.youtube.com/watch?feature=player_embedded&v=OyhWNIRUehE&t=7s
" target="_blank"><img src="https://dev-to-uploads.s3.amazonaws.com/uploads/articles/q2zm3f9v4l6v5n6t90lq.png" alt="Teradata Vantage Connector on Airbyte Cloud" width="240" height="180" border="10" /></a>
Grafana Loki and Kubernetes Event exporter
Tags: kubernetes, grafana, webdev, devops
Published: 2024-05-07 17:09:27

Read our latest blog on: Grafana Loki and Kubernetes Event exporter

Learn how to integrate the #Kubernetes Event exporter & #Grafana Loki into your Kubernetes Cluster using a #helm chart.

Read more: https://www.bigbinary.com/blog/k8s-event-exporter-and-grafana-loki-integration
Aashni & Co
Published: 2024-05-07 17:08:12

Aashni & Co is a renowned luxury fashion and lifestyle boutique, offering an exquisite curation of high-end Indian and South Asian designer wear. Based on a commitment to celebrating the rich cultural heritage of the region, Aashni & Co showcases a diverse range of meticulously crafted clothing and accessories from leading designers. With a discerning eye for quality and style, the boutique has become a go-to destination for those seeking opulent, contemporary fashion that seamlessly blends tradition with modernity. Whether it's bridal couture, festive ensembles, or statement accessories, Aashni & Co embodies a commitment to timeless elegance and sophistication, making it a favored choice for discerning fashion enthusiasts.

Office: Ador House 6,K Dubash Marg, Kala Ghoda, Fort Mumbai 400001
Phone: + 91 2235305776 | +91 9152125954
Email : customercare@aashniandco.com

Social Media :
Pinterest :https://in.pinterest.com/aashninco/
Facebook : https://www.facebook.com/aashniandco/
Instagram : https://www.instagram.com/aashniandco/
Twitter :https://twitter.com/aashniuk
Learning AWS day by Day - Day 58 - Amazon API Gateway
Tags: aws, beginners, cloud, cloudcomputing
Published: 2024-05-07 16:58:33

Exploring AWS !!

Day 58

Amazon API Gateway

For creating, publishing, maintaining, monitoring, and securing REST, HTTP, and WebSocket APIs at any scale. APIs can also be created by the developers.
API Gateway can create RESTful APIs that are HTTP based, stateless client server communication and implement standard methods like PUT, GET, POST, PATCH and DELETE
API Gateway can create WebSocket APIs that enables client server communication in two ways, or you can say a duplex communication, and route incoming messages based on the web content.
We can also use AWS services as one of the integration methods as per our use case.

Architecture:
APIs that are build in API Gateway provide an integrated and consistent developer experience for building serverless applications. Handles all the tasks involving thousands of concurrent APIs. These tasks include authorization, task management and access control, monitoring, and API version management.
API Gateway acts as a front-door for applications in case to access data, business logic, or functionality from backend services, like EC2 running, or any application running on lambda, or real time applications.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/njsx6y7i6dds6xyuhf3l.png)

Features:
Supports HTTP, REST and WebSocket APIs.
CloudTrail logging and monitoring of APIs.
Canary release deployments for rolling out changes.
Authentication mechanisms like IAM, Lambda Authorizer, Cognito.
Use of CloudFormation templates to enable API creation.
Supports custom domain names.

You can access API Gateway through console, SDK, V1 & V2 API references, CLI and PowerShell.

API Gateway as well is considered to be serverless along with lambda.
Clone-YouTube
Tags: javascript, react, node, css
Published: 2024-05-07 16:54:04

🎉 Je suis ravi de vous présenter Clone-YouTube, un site innovant qui simplifie la recherche et la lecture de vos vidéos préférées en ligne ! 🎥

🌟 Ce qui distingue Clone-YouTube ? Sa simplicité et son efficacité. En utilisant l'API YouTube, [Nom du Site] vous permet de découvrir et de visionner des vidéos en toute facilité, sans tracas inutiles. 🌐

💡 Que vous soyez à la recherche de tutoriels, de divertissement ou d'inspiration, Clone-YouTube vous offre un accès rapide à une multitude de contenus vidéo, le tout à portée de clic. 💡

🔗 Avec Clone-YouTube, la recherche de vidéos devient un jeu d'enfant. Plus besoin de naviguer à travers de multiples pages ou de jongler entre les onglets. Tout ce dont vous avez besoin est à portée de main, grâce à notre interface conviviale et intuitive. 🔗

📢 Prêt à simplifier votre expérience de recherche vidéo ? Rendez-vous sur  https://urlz.fr/qARc
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/s3qxglspsf4c94pjw95f.png) 📢

#RechercheVidéo #Visionnage #Simplicité #APIYouTube #Innovation
N-Queen's Problem Solution
Published: 2024-05-07 16:52:19

```
class Solution {
public:
    void solve(int i,int& n,vector<string> &tmp, vector<vector<string>> &ans,vector<bool> &c,vector<bool> &md,vector<bool> &td){
        if(i==n){
            ans.push_back(tmp);
            return;
        }
        string str(n,'.');
        for(int j = 0; j < n; j++){
            if((c[j]==false&&md[i-j+n]==false&&td[i+j]==false)){
                str[j] = 'Q';
                c[j] = true;md[i-j+n]=true;td[i+j] = true;
                tmp.push_back(str);
                solve(i+1,n,tmp,ans,c,md,td);
                tmp.pop_back();
                str[j] = '.';
                c[j] = false;md[i-j+n]=false;td[i+j] = false;
            }
        }
    }
    vector<vector<string>> solveNQueens(int n) {
        vector<vector<string>> ans;
        vector<string> tmp;
        vector<bool> c(n,false),md(2*n+3,false),td(2*n+3,false);
        solve(0,n,tmp,ans,c,md,td);
        return ans;
    }
};
```
SPOKEN ENGLISH
Tags: development
Published: 2024-05-07 16:49:35

Practice Regularly: Consistent practice is key to improving spoken English. Try to speak in English as much as possible, whether it's with friends, family, or colleagues. Even talking to yourself in English can be beneficial for fluency.
Listen Actively: Pay attention to how native speakers pronounce words, their intonation, and rhythm. Listen to English podcasts, watch English movies or TV shows, and mimic the way native speakers speak.
Expand Your Vocabulary: Work on building your vocabulary by learning new words and phrases regularly. Use flashcards, vocabulary apps, or reading materials to help you memorize and understand new words in context.
Focus on Pronunciation: Practice pronouncing words correctly and pay attention to stress and intonation patterns. You can use pronunciation guides, online resources, or language learning apps to help you improve your pronunciation.
Participate in Conversations: Don't be afraid to join conversations in English, whether it's in person or online. Engaging in real-life conversations will help you become more comfortable and confident in speaking English.
Seek Feedback: Ask for feedback from native speakers or language teachers to help you identify areas for improvement. They can provide valuable insights and guidance to help you refine your speaking skills.
Role-play and Rehearse: Practice speaking in different situations through role-plays or simulations. This can help you prepare for real-life conversations and boost your confidence in speaking English.[](url)https://www.sevenmentor.com/spoken-english-classes-in-kolhapur
Wrapper classes in C#
Tags: csharp, development, webdev, codenewbie
Published: 2024-05-07 16:48:26

Let’s dive into the concept of wrapper classes in C#.

A wrapper class is any class that “wraps” or “encapsulates” the functionality of another class or component. These wrapper classes are useful because they provide a level of abstraction from the implementation details of the underlying class or component1. In other words, they allow you to interact with the wrapped class in a more convenient and controlled manner.

Here’s a simple example to illustrate the concept of a wrapper class:

Suppose we have two classes: TaxCalculator and SalaryCalculator. The TaxCalculator class contains methods to calculate taxes, while the SalaryCalculator class is responsible for calculating salaries. We want to use the tax calculation functionality from TaxCalculator within the SalaryCalculator class without exposing the details of how taxes are calculated.

Let’s create a wrapper class called Wrapper that encapsulates the TaxCalculator functionality:

C#

**_using System;

namespace WrapperExample
{
    class TaxCalculator
    {
        public int CalculateTax(int salary)
        {
            // Implementation details for tax calculation
            // ...
            return taxAmount;
        }
    }

    class Wrapper
    {
        private TaxCalculator taxCalculator = new TaxCalculator();

        public int CalculateSalaryWithTax(int salary)
        {
            // Wrapping the tax calculation functionality
            int taxAmount = taxCalculator.CalculateTax(salary);
            return salary - taxAmount;
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            Wrapper salaryWrapper = new Wrapper();
            int salary = 1000;
            int netSalary = salaryWrapper.CalculateSalaryWithTax(salary);_**

            Console.WriteLine($"Net salary after tax: {netSalary}");
            Console.ReadLine();
        }
    }
}
In this example:

The Wrapper class encapsulates the TaxCalculator functionality by creating an instance of TaxCalculator internally.
The CalculateSalaryWithTax method in the Wrapper class calculates the net salary after deducting taxes.
By using the Wrapper class, we achieve two important goals:

We hide the details of tax calculation from the SalaryCalculator class.
We provide a cleaner and more abstract interface for calculating salaries.
Remember that wrapper classes can be used in various scenarios, not just for tax calculations. Whenever you need to encapsulate functionality from another class or component, consider using a wrapper class to improve code organization and maintainability.

I hope this helps you understand the concept of wrapper classes in C#! If you have any further questions, feel free to ask. 😊👍
Kubernetes + RabbitMQ
Tags: k8s, rabbitmq, kubernetes, mensageria
Published: 2024-05-07 16:26:46

## Instalação do cluster operator

- Instalação de toda estrutura necessária para utilizar o RabbitMQ (services, imagens...)

```bash
 kubectl apply -f "https://github.com/rabbitmq/cluster-operator/releases/latest/download/cluster-operator.yml"
```

## Instalação do plugin krew

- krew é utilizado para instalar plugins no cluster para facilitar a interação através de plugins

```bash
(
  set -x; cd "$(mktemp -d)" &&
  OS="$(uname | tr '[:upper:]' '[:lower:]')" &&
  ARCH="$(uname -m | sed -e 's/x86_64/amd64/' -e 's/\(arm\)\(64\)\?.*/\1\2/' -e 's/aarch64$/arm64/')" &&
  KREW="krew-${OS}_${ARCH}" &&
  curl -fsSLO "https://github.com/kubernetes-sigs/krew/releases/latest/download/${KREW}.tar.gz" &&
  tar zxvf "${KREW}.tar.gz" &&
  ./"${KREW}" install krew
)
```

### É necessário salvar no arquivo .zshrc   

```bash
nano .zshrc   
```

- No final do arquivo adicionamos a seguinte linha:

```text
export PATH="${KREW_ROOT:-$HOME/.krew}/bin:$PATH"
```
## Instalação do plugin rabbitmq

```bash
 kubectl krew install rabbitmq
```

## Utilizando o plugin rabbitmq

- Este plugin fornece uma interface para operar a instância do RabbitMQ instalada no cluster

```bash
 kubectl rabbitmq create <nome_da_instancia>
```

```bash
kubectl rabbitmq get <nome_da_instancia> 
```

```bash
 kubectl rabbitmq delete <nome_da_instancia> 
```

## Obtendo os dados de acesso

```bash
kubectl rabbitmq secrets <nome_da_instancia> 
```

## Acessando a Manager UI

```bash
 kubectl rabbitmq manage <nome_da_instancia> 
```

- Será solicitado os dados de login obtidos com o comando secrets

## Para acessar via APP 

- Necessário fazer o roteamento para que consigamos acessar 
- O serviço de mensagens funciona na porta 5672
- O serviço de UI funciona na porta 15672

```bash
 kubectl port-forward <servico> 5672:5672
 kubectl port-forward <servico> 15672:15672
```

* Foi necessário passar os dados de acesso

```text 
user: default_user_dOjGazQi6DE0u23JWCu
password: 25j4FKb0ESJQc4cYUJzJvbbmZNelOWnJ
```
5 useful VSCode shortcuts for GitHub Copilot 🤖
Tags: productivity, vscode, githubcopilot, shortcuts
Published: 2024-05-07 16:20:24

---
title: 5 useful VSCode shortcuts for GitHub Copilot 🤖
published: true
description: 5 keyboard shortcuts that help you get the most out of GitHub copilot in VS Code
tags: productivity, vscode, copilot, shortcuts
# cover_image: https://direct_url_to_image.jpg
# Use a ratio of 100:42 for best results.
# published_at: 2024-04-26 09:56 +0000
---

If you're a Copilot user, you're probably already familiar with the shortcuts to accept (`tab`) and dismiss suggestions (`esc`). 

But did you know about these 5 shortcuts? I've personally found them really useful.

## 1. Show next/previous inline suggestion

![Demonstrates the shortcut in action, cycling through inline suggestions with copilot in the vscode editor](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/bfk2ofo1aw78b43h5xzc.gif)

This shortcut lets you cycle forwards and backwards between different inline suggestions offered by Copilot

**Mac**: `Option ⌥` + `[`  /  `Option ⌥` + `]`
**Windows & Linux**: `Alt` +  `[`  /  `Alt` + `]`

## 2. Trigger an inline suggestion

![Demonstrates the shortcut in action, a copilot suggestion is triggered which looks like a predective suggestion inline in the vscode editor](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ojj9s1345twbqxzqjmb4.gif)

This one is super useful if you accidentally dismiss a suggestion with `esc`, you can have Copilot trigger a new suggestion.

**Mac**: `Option ⌥` + `\`
**Windows & Linux**: `Alt` +  `\`

## 3. Open suggestions panel

![Demonstrates the suggestion panel being popped open on shortcut press in the vscode editor](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/xdp0a7m8rwtw8k3e1mzm.gif)

If cycling through shortcuts feels cumbersome, you might find this helpful. It opens all the suggestions in a panel where you can more easily review each one.

**Mac**: `Control ⌥` + `Enter ⏎`
**Windows & Linux**: `Ctrl` +  `Enter ⏎`

## 4. Open inline chat

![demonstrates an inline chat popup appearing on shortcut press, it looks like a small text box hovering above the curosor which allows the user to input a command to copilot](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/9yj40wb4mhfq8vr6j3bq.gif)

Chat with Copilot inline in your code, Copilot will generate code right at your cursor position.

💡 This also works in the terminal, if you'd like guidance on how to do something there.

**Mac**: `Command ⌘` + `I`
**Windows & Linux**: `Ctrl` +  `I`


## 5. Start a new chat

![Demonstrates a new copilot chat being created in the chat panel in the vscode editor](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zr5wtmdv9qhd3ht5ial1.gif)

If you're already chatting with copilot in the chat panel, you can use this shortcut to quickly start a new chat.

**Mac**: `Control ^` + `L`
**Windows & Linux**: `Ctrl` +  `L`

---

and that's all five!💥. Hopefully you found those helpful. 

Do you know any other shortcuts in VSCode or for Copilot? Let me know in the comments below, I'd love to hear about them.
AI Comic Factory
Published: 2024-05-07 16:13:57

Unleash your storytelling prowess and artistic flair without the constraints of traditional drawing skills. Our cutting-edge AI-powered digital comic creation tools empower you to effortlessly craft stunning comic books and graphic novels, fueled by the limitless creativity of AI.

[AI Comic Factory](https://www.aicomicfactory.art/)

Dive into our AI-driven platform and bring characters and stories to life with unparalleled ease. Create realistic expressions, dynamic poses, and intricate details for your characters from our vast library of customizable assets. Craft compelling narratives by selecting from a diverse range of pre-written dialogues or penning your own original words.

Harness the power of our advanced AI technology to effortlessly generate breathtaking backgrounds and stunning visual effects that immerse readers in your stories. From sprawling cityscapes to awe-inspiring landscapes, each scene becomes a canvas for your imagination to flourish.

Whether you're a seasoned comic enthusiast or an aspiring storyteller, our digital comic creation tools offer endless possibilities. Experience the joy of creating unforgettable stories and captivating characters that will leave a lasting impression on your readers. Unleash your creativity today and let your imagination soar!
OTEL SDK - Blog by Roman Glushko
Tags: webdev, beginners, programming, python
Published: 2024-05-07 16:04:25

Roman Glushko explained what is under the hood of OpenTelemetry Python SDK. With this article, you will have more idea of the tracing world also what are metrics, traces & logs, How they get collected & etc. It's a long article, but it will give you a better idea of the observability side.

{% embed https://www.romaglushko.com/blog/opentelemetry-sdk/ %}
Inclave Casino List
Published: 2024-05-07 16:03:00

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