How to Draw A Histogram Chart with Data in React

In this tutorial, you will learn how to display data in a histogram chart in React app. We will teach you how to create the histogram chart component in React app. To build the segmented chart, we will use the React Google chart library.

Let us understand what a histogram chart is? The histogram chart looks very much similar to the bar chart; however, its purpose is diffrent.

The typical use case of a histogram chart is to show the frequency distribution, and It typically shows each diffrent value in a set of data that occurs.

Google’s chart library offers the best solution for building the segmented chart; we will show you how to use the React google chart plugin to create the histogram chart.

See more at: https://www.positronx.io/react-js-histogram-segmented-columns-chart-tutorial/

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How to Draw A Histogram Chart with Data in React
Autumn  Blick

Autumn Blick

1598839687

How native is React Native? | React Native vs Native App Development

If you are undertaking a mobile app development for your start-up or enterprise, you are likely wondering whether to use React Native. As a popular development framework, React Native helps you to develop near-native mobile apps. However, you are probably also wondering how close you can get to a native app by using React Native. How native is React Native?

In the article, we discuss the similarities between native mobile development and development using React Native. We also touch upon where they differ and how to bridge the gaps. Read on.

A brief introduction to React Native

Let’s briefly set the context first. We will briefly touch upon what React Native is and how it differs from earlier hybrid frameworks.

React Native is a popular JavaScript framework that Facebook has created. You can use this open-source framework to code natively rendering Android and iOS mobile apps. You can use it to develop web apps too.

Facebook has developed React Native based on React, its JavaScript library. The first release of React Native came in March 2015. At the time of writing this article, the latest stable release of React Native is 0.62.0, and it was released in March 2020.

Although relatively new, React Native has acquired a high degree of popularity. The “Stack Overflow Developer Survey 2019” report identifies it as the 8th most loved framework. Facebook, Walmart, and Bloomberg are some of the top companies that use React Native.

The popularity of React Native comes from its advantages. Some of its advantages are as follows:

  • Performance: It delivers optimal performance.
  • Cross-platform development: You can develop both Android and iOS apps with it. The reuse of code expedites development and reduces costs.
  • UI design: React Native enables you to design simple and responsive UI for your mobile app.
  • 3rd party plugins: This framework supports 3rd party plugins.
  • Developer community: A vibrant community of developers support React Native.

Why React Native is fundamentally different from earlier hybrid frameworks

Are you wondering whether React Native is just another of those hybrid frameworks like Ionic or Cordova? It’s not! React Native is fundamentally different from these earlier hybrid frameworks.

React Native is very close to native. Consider the following aspects as described on the React Native website:

  • Access to many native platforms features: The primitives of React Native render to native platform UI. This means that your React Native app will use many native platform APIs as native apps would do.
  • Near-native user experience: React Native provides several native components, and these are platform agnostic.
  • The ease of accessing native APIs: React Native uses a declarative UI paradigm. This enables React Native to interact easily with native platform APIs since React Native wraps existing native code.

Due to these factors, React Native offers many more advantages compared to those earlier hybrid frameworks. We now review them.

#android app #frontend #ios app #mobile app development #benefits of react native #is react native good for mobile app development #native vs #pros and cons of react native #react mobile development #react native development #react native experience #react native framework #react native ios vs android #react native pros and cons #react native vs android #react native vs native #react native vs native performance #react vs native #why react native #why use react native

 iOS App Dev

iOS App Dev

1620466520

Your Data Architecture: Simple Best Practices for Your Data Strategy

If you accumulate data on which you base your decision-making as an organization, you should probably think about your data architecture and possible best practices.

If you accumulate data on which you base your decision-making as an organization, you most probably need to think about your data architecture and consider possible best practices. Gaining a competitive edge, remaining customer-centric to the greatest extent possible, and streamlining processes to get on-the-button outcomes can all be traced back to an organization’s capacity to build a future-ready data architecture.

In what follows, we offer a short overview of the overarching capabilities of data architecture. These include user-centricity, elasticity, robustness, and the capacity to ensure the seamless flow of data at all times. Added to these are automation enablement, plus security and data governance considerations. These points from our checklist for what we perceive to be an anticipatory analytics ecosystem.

#big data #data science #big data analytics #data analysis #data architecture #data transformation #data platform #data strategy #cloud data platform #data acquisition

Gerhard  Brink

Gerhard Brink

1620629020

Getting Started With Data Lakes

Frameworks for Efficient Enterprise Analytics

The opportunities big data offers also come with very real challenges that many organizations are facing today. Often, it’s finding the most cost-effective, scalable way to store and process boundless volumes of data in multiple formats that come from a growing number of sources. Then organizations need the analytical capabilities and flexibility to turn this data into insights that can meet their specific business objectives.

This Refcard dives into how a data lake helps tackle these challenges at both ends — from its enhanced architecture that’s designed for efficient data ingestion, storage, and management to its advanced analytics functionality and performance flexibility. You’ll also explore key benefits and common use cases.

Introduction

As technology continues to evolve with new data sources, such as IoT sensors and social media churning out large volumes of data, there has never been a better time to discuss the possibilities and challenges of managing such data for varying analytical insights. In this Refcard, we dig deep into how data lakes solve the problem of storing and processing enormous amounts of data. While doing so, we also explore the benefits of data lakes, their use cases, and how they differ from data warehouses (DWHs).


This is a preview of the Getting Started With Data Lakes Refcard. To read the entire Refcard, please download the PDF from the link above.

#big data #data analytics #data analysis #business analytics #data warehouse #data storage #data lake #data lake architecture #data lake governance #data lake management

Top 10 Best React Chart Component for App

React chart is a graphical representation of data, in which “the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart”. Using the right type of chart is one decision to make when presenting data but as React developers, we have our own set of concerns, mainly, choosing the right chart component library.

Here are the 10 best react charts component I’ve picked. You can view and apply to your application.

1. Rough Charts

A responsive, composable react charting library with a hand-drawn style.

Features

  • It’s responsive.
  • It’s flexible and easy to compose. You can compose all available ChartSeries Components and render any shapes you like.
  • It’s lovely.
  • It’s written in TypeScript.

Rough Charts

View Demo: https://beizhedenglong.github.io/rough-charts/?path=/docs/roughcharts–page

Github: https://github.com/beizhedenglong/rough-charts

Download Link: https://github.com/beizhedenglong/rough-charts/archive/master.zip

2. Channel Grapher

This is a responsive ThingSpeak API grapher. It uses a JSON router to overcome CORS.

Built using ReactJS, Bootstrap and ChartJS.

Channel Grapher

View Demo: https://opens3.net/channel-grapher.html

Github: https://github.com/wilyarti/channel-grapher

Download Link: https://github.com/wilyarti/channel-grapher/archive/master.zip

3. react-charts

Simple, immersive and interactive charts for React.

Features

  • Line, Bar, Bubble, & Area Charts
  • Hyper Responsive
  • Powered by D3
  • Fully Declarative
  • Flexible data model

react-charts

View Demo: https://react-charts.js.org/examples/line

Github: https://github.com/tannerlinsley/react-charts

Download Link: https://github.com/tannerlinsley/react-charts/archive/master.zip

4. react-charts-and-maps

This project contains the implementation of libraries D3, highcharts and react-google-maps with the ReactJS. It shows how easy is adding those libraries in ReactJS.

react-charts-and-maps

View Demo: https://marekdano.github.io/react-charts-and-maps/

Github: https://github.com/marekdano/react-charts-and-maps

Download Link: https://github.com/marekdano/react-charts-and-maps/archive/master.zip

5. STORM React Diagrams

React Diagrams is currently getting a bit of a rewrite to enable much more advanced features.

STORM React Diagrams

View Demo: http://projectstorm.cloud/react-diagrams/?path=/story/simple-usage–simple-flow-example

Github: https://github.com/projectstorm/react-diagrams

Download Link: https://github.com/projectstorm/react-diagrams/archive/master.zip

6. React-d3-graph

Interactive and configurable graphs with react and d3 effortlessly.

React-d3-graph

View Demo: https://goodguydaniel.com/react-d3-graph/sandbox/index.html

Github: https://github.com/jcapobianco-cbi/react-d3-graph-cbi

Download Link: https://github.com/jcapobianco-cbi/react-d3-graph-cbi/archive/master.zip

7. React-VizGrammar

React VizGrammar is a wrapper around Victory JS and it makes charting easier by adding boilerplate code so that designers and developers can get started and set it up in a few minutes.

A chart can be embedded in a React environment simply by using the VizG react component.

React VizGrammar

View Demo: https://wso2.github.io/react-vizgrammar/#/

Github: https://github.com/wso2/react-vizgrammar

Download Link: https://github.com/wso2/react-vizgrammar/archive/master.zip

8. preact-charts

preact based charting library. Written with d3-maths, and TypeScript!

preact-charts

View Demo: https://codesandbox.io/s/ko300qzppv

Github: http://github.com/pmkroeker/preact-charts

Download Link: https://github.com/pmkroeker/preact-charts/archive/master.zip

9. REAVIZ

REAVIZ is a modular chart component library that leverages React natively for rendering the components while using D3js under the hood for calculations. The library provides an easy way to get started creating charts without sacrificing customization ability.

REAVIZ

View Demo: https://reaviz.io/?path=/docs/docs-intro–page

Github: https://github.com/jask-oss/reaviz

Download Link: https://github.com/jask-oss/reaviz/archive/master.zip

10. React Signals Plot

This is React Signals Plot component for geophysical data visualization.

The component supports ‘on the fly’ data compression. That’s why you can use it for drawing line charts which contain millions of points. ReactSignalsPlot is an interactive component. You can use a mouse or touch to move and zoom.

React Signals Plot

View Demo: https://gromtech.github.io/react-signals-plot/

Github: https://github.com/gromtech/react-signals-plot

Download Link: https://github.com/gromtech/react-signals-plot/archive/develop.zip

#react #react-chart #react-chart-component #chart #chart-component

Cyrus  Kreiger

Cyrus Kreiger

1618039260

How Has COVID-19 Impacted Data Science?

The COVID-19 pandemic disrupted supply chains and brought economies around the world to a standstill. In turn, businesses need access to accurate, timely data more than ever before. As a result, the demand for data analytics is skyrocketing as businesses try to navigate an uncertain future. However, the sudden surge in demand comes with its own set of challenges.

Here is how the COVID-19 pandemic is affecting the data industry and how enterprises can prepare for the data challenges to come in 2021 and beyond.

#big data #data #data analysis #data security #data integration #etl #data warehouse #data breach #elt