A quick guide to developing PWA apps for your business

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Select the Right BI Tool: Difference between Power BI and Tableau

Power BI and Tableau are leading tools in the Business Intelligence (BI) space, widely used for collecting, integrating, analyzing, and presenting business data. These platforms empower organizations to analyze data, manipulate it for deeper understanding, and visualize it to reveal actionable insights. When choosing which tool to learn or implement, professionals and researchers often find themselves weighing the difference between Power BI and Tableau​.Understanding the Difference between Power BI and TableauPower BI, offered by Microsoft, is an all-encompassing analytics service designed to help users analyze, visualize, and share data seamlessly across an organization. Conversely, Tableau excels as a BI tool that efficiently handles data flow and transforms raw data into interactive visualizations that provide actionable insights. Both tools are powerful in their own right, but understanding their distinct features can guide users in selecting the one that best fits their needs.Power BI and Tableau: A Comparative StudyAdvantages and Disadvantages of Power BI and TableauBesides understanding the basic difference between Tableau and Power BI, it’s important to know about the individual pros and cons of each when choosing the right data visualization tool for your enterprise.Advantages of Power BI:Cost-Effective: Power BI offers a range of pricing options, including a free version and affordable premium plans, making it accessible for various organizations.Microsoft Integration: It integrates seamlessly with Microsoft products like Excel and Azure, enhancing productivity and data connectivity.Built-in AI Features: Power BI includes features like natural language queries and automated insights, helping users uncover trends and anomalies quickly.User-Friendly: The interface is intuitive, especially for those familiar with Microsoft tools, making it easy to start building reports and dashboards.Efficient Performance: Businesses can redefine their data usage with embedded Power BI, which has fast data refresh rates and real-time analytics capabilities, ensuring timely insights.Disadvantages of Power BI:Limited Customization: While Power BI offers many built-in visuals, customization options are less extensive compared to Tableau.Complex Data Modeling: Advanced data modeling scenarios can be challenging and may not be as robust as Tableau’s offerings.On-Premises Limitations: The on-premises version lacks some features available in the cloud service, potentially limiting functionality.Handling Large Data: Performance may degrade with very large datasets or highly complex queries.Integration Challenges: Integrating with non-Microsoft products can sometimes be cumbersome.Advantages of Tableau:Advanced Visualizations: Tableau provides a wide array of visualization options and customization features, allowing for detailed and interactive data presentations.Handles Large Data: It efficiently manages large volumes of data and complex queries, providing robust performance for big data scenarios.Flexible Data Modeling: Tableau's data modeling capabilities are highly flexible, accommodating a range of complex data relationships and structures.Diverse Deployment Options: Offers various deployment methods, including cloud, on-premises, and public, catering to different organizational needs.Strong Analytics Support: Integrates well with R and Python, enabling advanced statistical analysis and machine learning.Disadvantages of Tableau:Higher Cost: Tableau’s pricing is generally higher, which may be a consideration for smaller organizations or those with limited budgets.Learning Curve: The extensive features and customization options can result in a steeper learning curve, especially for new users.Performance Variability: Performance can vary based on the complexity of visualizations and the size of data sources.Complex Integration: Integrating with products outside of Tableau’s ecosystem can sometimes be complex and require additional setup.Mobile Experience: While functional, the mobile experience may not be as polished or intuitive as that of Power BI in some cases.Power BI vs Tableau: Which Should You Choose?The choice between Power BI and Tableau largely depends on your specific needs and goals. Both tools offer powerful data visualization and analysis capabilities. However, the difference between Power BI and Tableau​ lies in the former being more affordable and easier to integrate with Microsoft products and the latter excelling in advanced visualizations and complex analytics. Ultimately, it’s important to consider factors like cost, system compatibility, data complexity, and certification options before making your decision.

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Website Redesign tips one should never overlook

In today’s time having a website is mandatory to make your presence felt in the marketplace. A website not only helps you to represent your business but it allows you to communicate with your potential customers and meet their needs. Thus, if you aim for your website to deliver significant results in terms of generating huge traffic and ROI then it really needs to be well designed and build explicitly keeping in mind your services. Redesigning a website is often a daunting task it means you have to rebuild creating new databases, dealing with code, servers and modify every nook of the back-end side. In addition to that maintaining website's SEO is also an important task.If a website design does not reflect your proficiency, success on the internet will remain as a dream.So, here are the bespoke redesign tips for a website that one should never ignore:Focus on sharp visual features and elementsMost successful companies emphasize on having strong visual elements in their website as people responds more to images, videos and graphics than to plain text. So, by inducing eye-catchy visuals and animations which is the ongoing trend or by altering the ‘Call-to-Action’ slightly, one can actually make the audience stay longer on their website.Make your Website SEO friendlyWhen one is willing to bring their website into the spotlight of search engines, attention should be given to make the website easy enough to crawl for the search engine bots. If they don’t find it up there, the dream of seeing at the top of the search results will be crushed. So, SEO should always be a fundamental consideration for your website redesign. Once the development is done always focus on strong Technical SEO Audits.Use contrasting coloursMake your website redesign click by using contrasting hues.  One can highlight the main sections of the website with complementary colours to bring attention to the requisite website visitors. Minimize page loading timeWe all know that slower page loading can cause a significant drop in generating revenue. Bounce rate increases when loading time exceeds 7 seconds which results in loss of interest amongst the target audience. So, focus on minimizing the page loading time this will help to surge user satisfaction, visitor retention and loyalty.Opt for a mobile-friendly siteAs per the recent survey by Google this year, the mobile version of a particular site is the initial point which Google includes in indexing and which is how the rankings are being measured. So, make your website mobile friendly to rank better ahead of the competitors in your network.So, before you opt for redesigning your website, gather details of the current web traffic, bounce rate, conversion and time on page to see visible results. For further information, get in touch with us!

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Angular Vs React Vs Vue, What to choose in 2021

OverviewWhether it is web development or application development, there is a much-debated question that may arise about which javascript framework to use between Angular, React, and Vue. As front-end java frameworks are growing in popularity there is a race to produce more efficient web applications in less time. The most popular ones are what we are getting between angular, react, and Vue. We are not sharing a conclusive statement, but rather a unique approach to making you understand and clarify what's suitable and which one is better according to the requirement. The main questions we are trying to address here are:Which framework serves best for one-page web app development in 2021Core concepts behind each frameworkWhich is best to choose for a scalable application?Performance. speed and the architecture of eachWhat is the learning curve, professionals available for eachPopularity and Scope for the futureLet's address this issue by including different criteria altogether. Even if you are a corporate, this might lead to a clear idea of choosing the right fit for your front-end Jquery framework. Let's start the analysis with the basics. Let's understand the frameworks first-Which front-end framework to choose between Angular Vs React Vs Vue.Framework: A briefExplaining it simply there are 2 components of web development. Front-end development is where users interact and see on the web and the back-end is where the logic and functionality are defined.  Frontend frameworks have gained popularity starting from Jquery 2006 which has made single-page web applications more accessible and easier to code. A javascript framework helps to create modern-day apps in a short period without writing codes from scratch.HistoryIf we talk about the history of different frameworks, angular is the oldest framework which was started in 2009 by google for faster development. From that period it went with countless adjustments and upgrades. If we talk about recent updates, Angular 11.2.5 will be released on 10th March this year. It is a typescript-based framework that is different from Javascript.If we talk about “React” it was created in 2011 by Facebook and became open source in 2013. It was started by Facebook for its usage and is a javascript library for building UI components. React native is a popular javascript framework mainly for creating native apps through React.Among these 3 platforms, Vue is the youngest candidate and has been started by Evan you who has been an Ex-employee of Google in 2014. Though it has not been popular like the other 2 platforms it gained momentum and continuously surpassed the former 2 recently. It became popular because of its attractive UI building capability with fast load timeUsersHere are popular companies using different platforms for their brand. Vue is increasingly popular in China whereas React and Angular are popular in other markets. The trend of 3 popular frameworksHere are the Google trends for 3 popular frameworks over the last 5 years. It shows angular is losing popularity while vue is gaining its hold. React maintained steady growth over the last 5 years. It shows the trends people are attracted towards in each framework eventually over timeApart from that, if we talk about the usage of these 3 types of frameworks, there are different statistics to look for. We extracted the data from the downloads of these 3 popular frameworks. Here are the results shown below-React is making a distance margin compared to the other 2 types of frameworks collectively. which shows the popularity of different platforms. If you look at the stack overflow survey, here are the things we found about all 3 popular frameworks. The results show the most desired framework among developers.For other trend related statistics, you can check GitHub comparison repository to check the popularity metrics in Details.Philosophies and SyntaxAngular offers the most functionalities out of 3 frameworks enabling you to control user interfaces, validate forms, handle user input, test PWA capabilities, and more. Unlike React, Angular provides a complete set of tools to use. Angular uses its official CLI which makes it easier to add dependencies and deploy applications. Since Angular uses real DOM its performance in using progressive web applications is affected. Angular projects will compile typescript code into browser-compatible javascript code. You can write components like this below and angular will take control behind the scenes to project the real DOM.import { Component } from '@angular/core'; @Component ({   selector: 'my-app',   template: `<h1>Hello World</h1>`,})export class AppComponent{}React provides lightweight elements to render real-world DOM and control it effectively. The core functionality of React is to render components and subcomponents into Ui effective rendered pieces. There are a bunch of tools that help to define a bunch of components to be rendered.It also offers third-party packages like react-routers for building SPA’s without rendering browsers.React uses JSX with HTML, Javascript and HTML. just like typescript in angular applications, JSX gets compiled with regular Javascript built into projects. Here are the snippets for hello world to be seen below-import React from "react" function HelloWorld(props) {  return <li>Hello World</li>} export default HelloWorldVue offers more tools than React and fewer tools than Angular. With built-in state management and router. However, it does not feature form validation while it uses virtual DOM for faster bug-free performance. It focuses on building user interfaces to create reusable components. Vue uses normal javascript and helps newcomers to adapt and implement easily. Here you need not to learn anything new from JSX of typescript. Below snippets are the real-world example of hello world is written in VUE-new Vue({  el: '#app',  data: {    message: 'Hello Vue.js!'  }})Technical aspects, which is better in terms of Data Rendering, Processing, Tooling etc.The component and compositionEach of the framework’s Unit of work on components. For angular, we need to set up some modules to bind components with @Ngmodule and @component decorators. For React, we are using React. component and for Vue, we are using Vue. component() to register the components. These 3 platforms use a composition model which contains a bit of information that can be reusedState and mutationBinding data to DOM is handled differently by all these platforms. Angular has the belief that the state should be mutable. It also has affordances for passing services across components and modules, usually keeping that service as a quasi-singleton through dependency injection. A developer can therefore easily write a data-sharing container that will update the relevant components, usually through the service returning Observables and components storing subscriptions to them.Vue uses reactivity systems to notify other parts of the application which helps in giving an edge over performance than other 2 frameworks. Vue can send off updates wherever ever is required like this. The property uses a setter under the hood.React made the notion of immutable state more widespread in the JavaScript ecosystem. If the state is not updated by mutating (e.g., using state.myproperty), instead the component’s setState method is called with the data to updateData passingData passing patterns are simplified with component-based applications where communication is done from parent state to child state vice versa.Angular input and output are defined by the component and are bound in the template where output seems emitted by the child and listened to by parents.Whereas React props pass data as well function which helps them to update the parent state from the child.In Vue, props are transmitted from parent to child and functions can be transmitted back to parents as well.Types and Data validationValidating the type of data within the application helps in development as well as debugging. Javascript is not a type, so passing data through multiple functions might be difficult sometimes.React and Vue this problem with prop type validation. Components and props are defined with a set of props where the library checks with the predefined set of props to pass the data.While in Angular there is no prop validation mechanism. It has leverage over typically written typescripts. Development experience having fixed type input and output is great. however, developing these types of scripts is time-consuming.Styles, templates and toolingFile style and structure differs between Angular, Vue and React. Angular intends towards one folder per module where Typescript manuals and style folders live. Templates and styles can be written inline and it is the best practices for a large single web page application.In React, due to the inseparable nature of logic and JSX templates, there is just the question of styles. There are multiple answers: handle styles separately, use webpack to extract your import ‘my.css' statements into a stylesheet or use CSS-in-JS libraries.Vue is called a “progressive framework’ depending on the size of the application being developed. Vue also offers a package and CLI that integrates with tools like webpack. The preferred way through which the component is written is to write a single file component with a script and style tag. Vue loader compiles the template into javascript along with the script section and extracts the contents of the style tag into the stylesheet that is built over time. For small projects, Vue has nicer ergonomics while for large scale projects Angular has a structural edge. React comes in between these two.Testing and Server side renderingTesting in angular is done with typescript components and classes. To test the complete logic it would require a full-scale DOM environment to test. In React and Vue template logic test is possible to use enzyme and Vue test utils, due to its use of Virtual DOM and rendering function. This ability to render without a full DOM environment is also useful for server-side rendering of the javascript framework. Vue has a Vue server renderer package and React has React DOM serverDetailed Performance ComparisonWe compared overall performance by taking care of different aspectsSize of the applicationSpeed of DevelopmentSpeed of functioning and real-world performanceScalabilityDesign flexibilityLearning curveCommunity scopeSize of application as well as frameworkSize of framework matters while developing a real-world application. Because the size of the framework also impacts in creating a low-sized application and helps in faster loading speed and lower rendering time. In the case of the Size of the framework is directly proportional to the performance of it. Angular and VUE have installation packages of 143KB and 151KB respectively while the installation package of Vue is 100KB which is the lightest among all. If you want to go for a lightweight application it’s advised to go for a smaller framework.This does not mean that ideally, it will not accommodate larger applications, VUE has a track record of building a framework for large web applications like Alibaba, Gitlab, etcReal-world performance When it comes to rendering performances, VUE Js is the fastest among all. Due to its small size, it outperforms all the existing ones like React and Angular. An experiment by “Stefenkrause” shows the rendering comparison between all 3 frameworks. With a demo set of the application with 1 to 100 rows of data, VUE renders at 488.7 Milliseconds while Angular has taken around 543 milliseconds to perform it. From Benchmarking report of “StefenKrause” Vue is outperforming all existing frameworks in terms of speed and performance.Learning curve and Speed of developmentCompared with Angular and React, Vue has an easy learning curve and development is faster. Many companies are switching to Vue because it's easier to learn and faster to code than others. Developing Angular and React requires good javascript knowledge and you need to make a lot of decisions regarding third-party libraries. In the case of large-scale applications, it might be an issue for VUE to built it to build, test, debugging because of the building of it in an old-fashioned javascript way.Angular shows error messages clearly to solve and resolve them faster. In the case of React development, it is somehow faster than Angular because of its low code development.Design flexibilityOut of all these 3 frameworks, Vue Js is the most flexible to design. The library should not dictate how it should be used in the case of Vue. Unlike Angular, VueJS does not force you to use modules or define a controller: instead, one just creates a VueJS object that is configured with the data and methods needed in the templateUsing an opinionated framework can be both advantageous and disadvantageous: it may save developers time by already having something that made design choices for them, or it can become a hurdle as the framework “locks” developers into doing things a specific way.Community scopeSince Angular is supported by Google and React is Supported by Facebook, the growth of these platforms in both of these frameworks, updates are done frequently and maintained well. Upgrades and Migration are not an issue for these frameworks. There is an announcement every 6 months for a Major Update.In the case of Vue. js community is smaller compared to the above 2 as this is quite new in the segment while migration is not a problem in the case of vue.js. React is more flexible than Angular, because Angular is a full framework, and React is an independent full-scale library with well-maintained modules. Here are the community and contributor statistics for all 3 channels. Since Angular is supported by Google and React is supported by Facebook, there is no doubt regarding it.Complete performance analysis tableSummaryAfter analyzing all of the things above there are some clear things listed and it is sufficient enough to decide which would be best for your company. Still there are some suggestions you could imply for quick decision making in simple termsChoose AngularFor complex projectsYou need reliability and scalabilityWhen you have a skilled Angular developer and have time to adapt to changes and learn the typescriptChoose ReactNot too complex front endThe project had a lot of reusable contentPerformance and scalability are critical with tight deadlinesChoose VueThe scope of the project is on the smaller sideNeed High performanceUnskilled frontend developer with Javascript frameworkNot much time to learn new things