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Eclipse JNoSQL 1.0.2 : Flexibilité NoSQL pour Java

Avec Eclipse JNoSQL 1.0.2, découvrez la flexibilité des bases de données NoSQL pour Java et profitez des avantages qu’elles offrent.

L’intersection entre Java et les bases de données NoSQL représente une frontière dynamique où l’innovation prospère dans le développement logiciel moderne.

The combination of Java and NoSQL databases is a powerful one. Java provides a stable and reliable platform for building applications, while NoSQL databases offer the flexibility and scalability needed to manage large amounts of data. Together, they form the foundation of many modern software solutions, from web-based applications to mobile apps.

Dans le développement de logiciels modernes, l’intersection entre Java et les bases de données NoSQL représente une frontière dynamique où l’innovation prospère. Réputé pour sa fiabilité et sa polyvalence, Java continue d’être un pilier du monde de la programmation, alimentant diverses applications, des systèmes d’entreprise aux applications mobiles Android. Simultanément, l’augmentation de la génération de données et le besoin de solutions de stockage de données flexibles ont conduit à l’émergence des bases de données NoSQL en tant que technologie essentielle.

Les bases de données NoSQL offrent une alternative convaincante aux bases de données relationnelles traditionnelles en offrant une scalabilité, une adaptabilité et des performances qui s’alignent parfaitement sur les exigences des applications axées sur les données d’aujourd’hui. Ils excellent dans la gestion des données non structurées ou semi-structurées, ce qui en fait un choix idéal pour divers cas d’utilisation, notamment les systèmes de gestion de contenu, l’analyse en temps réel et les applications IoT.

La combinaison de Java et de bases de données NoSQL est puissante. Java fournit une plate-forme stable et fiable pour la construction d’applications, tandis que les bases de données NoSQL offrent la flexibilité et la scalabilité nécessaires pour gérer de grandes quantités de données. Ensemble, ils forment la base de nombreuses solutions logicielles modernes, des applications Web aux applications mobiles.

Source de l’article sur DZONE

Créer une application web full-stack avec Firebase, Angular 15, React.js, Vue.js et Blazor [Vidéo]

Créer une application web full-stack avec Firebase, Angular 15, React.js, Vue.js et Blazor est un projet passionnant et complexe. Dans cette vidéo, je vais vous montrer comment le réaliser.

Comment construire une application web à partir de zéro avec Firebase et Angular 15

Firebase is a cloud-based platform that provides a backend for web applications. It offers a wide range of features, such as authentication, data storage, hosting, and more.

Angular 15 is a popular JavaScript framework for building web applications. It is used to create interactive user interfaces and dynamic web pages.

To build our web application, we will use Firebase as the backend and Angular 15 as the front end. We will create a simple web application that displays a list of items. We will use Firebase to store the data and Angular 15 to create the user interface.

React.js et Vue.js

Ensuite, nous allons utiliser React.js et Vue.js pour créer des interfaces utilisateur différentes. React.js est un cadre JavaScript populaire pour créer des applications web. Il est conçu pour créer des interfaces utilisateur interactives et des applications web dynamiques. Vue.js est un autre cadre JavaScript populaire qui est conçu pour créer des applications web modernes et réactives.

Nous allons utiliser React.js et Vue.js pour créer des interfaces utilisateur différentes pour notre application web. Nous allons utiliser Firebase comme backend et React.js et Vue.js comme frontend. Nous allons créer une application web qui affiche une liste d’articles et qui permet aux utilisateurs de les trier par différents critères.

Blazor

Enfin, nous allons utiliser Blazor pour créer une architecture client-serveur pour notre application web. Blazor est un cadre open source qui permet de créer des applications web riches en utilisant le langage C# et le modèle de programmation Razor. Il offre une variété de fonctionnalités telles que le routage, les composants, les requêtes HTTP, etc.

Nous allons utiliser Blazor pour créer une architecture client-serveur pour notre application web. Nous allons utiliser Firebase comme backend et Blazor comme frontend. Nous allons créer une application web qui affiche une liste d’articles et qui permet aux utilisateurs de les trier par différents critères et de les rechercher en fonction de leurs besoins.

Source de l’article sur DZONE

Welcome to our annual guessing game of what the next twelve months will bring.

As ever, the design world isn’t isolated from the world in which it exists, so when events shape our lives, they impact our work, the work clients ask for, and the work that inspires us. According to Collins Dictionary, the word of the year for 2022 was permacrisis. And frankly, 2023 doesn’t look any less turbulent, with some good and some bad things already on the horizon.

Russia seems all but certain to retreat to Crimea and claim its objectives in Ukraine have been achieved; Ukraine may not accept that end, but it will probably be enough to end sanctions against Russia, which will significantly impact the economy worldwide. Brazil may have been forced to watch Argentina lift the FIFA World Cup, but it has a new (old) president and fresh hope for the survival of the Amazon rainforest. Crypto has weathered a series of storms (although there may be more to come), and historical precedence suggests the bear market has run its course; 2023 will see stagnation, with an upward trend taking hold toward the end of the year. The former Pope has died, potentially paving the way for the retirement of the current Pope and the election of a new Pope, bringing with it either renewed liberalism or renewed conservatism to the world’s largest religion. Oh, and the IMF thinks a third of the world will be in recession at some point in 2023; the UK and Russia already are, and policymakers in the US are looking nervous.

And that’s just the obvious. Of course, there will be surprises, too, because there always are.

Against this backdrop, designers must not only navigate a problematic jobs market but produce designs that respond to the needs and desires of their clients’ users.

How Did I Do in 2022?

Before diving into this year’s predictions, let’s take a look at how I thought 2022 would play out.

I predicted that 2022 would be the year of blockchain, with decentralized data storage taking over. Well, I got the decentralized part right, but not so much the blockchain aspect (feel free to tell me I’m wrong on Mastodon because I’m not checking Twitter anymore). I’ll call that half a point.

I said design would be positive, playful, and accessible. I think design did emerge from its obsession with corporate minimalism, but positive and playful? Unfortunately, I’m calling that a miss.

I said everything would be green. Again, that’s a miss. If there was a color for 2022, it was a pink-purple gradient.

I predicted hero text would replace hero images, and in the third quarter of 2022, that’s exactly the trend we saw; tick.

Finally, I suggested that illustration would adopt a grainy texture. Well, some designers did, but it was hardly a dominant trend, so I’m going to have to call that a miss.

So for my 2022 predictions, I scored 30%. Way worse than last year’s clean sweep. Let’s see if we can’t beat that in 2023…

1. We’ll Stop Freaking Out Over AI

By now, you’ve probably tried AI, freaked out, and Googled how to start a small holding in the mountains.

The truth is that AI is just a tool. And a good one at that. AI is really good at derivative work. But it’s entirely incapable of improvising, holding opinions, having an agenda, or thinking outside the box.

AI will not replace your job — unless your job is deleting the background from photos, in which case it already has. Since when did Stephen King get replaced by a spellchecker?

If you haven’t tried an AI tool yet, I’d encourage you to try it. It does the small repetitive tasks well.

2. We’ll Embrace the Real World

One of the reasons AI can’t be creative is that it doesn’t have the same number of input sensors we have. We can smell, hear, feel, and experience the world in a multitude of different ways.

Most of us spent a year in lockdown working remotely. Then rushed back to the office, only to discover that our teamwork didn’t actually improve. With the worsening economic outlook, big companies are looking to budget, and the simplest way to cut costs is to ask staff to work remotely.

When your commute is a five-second walk to the spare bedroom, you find yourself with more free time. Sure, you could probably learn Python, but wouldn’t you be happier learning to paddleboard?

As we open ourselves to new experiences, our design work will inevitably become more diverse and natural.

3. We’ll Reject Brutalism

It had a good run, but Brutalism isn’t a good fit for most UI projects. The trend of 2021–22 will vanish as quickly and as unexpectedly as it arrived.

4. We’ll Reject Darkmode

It has had a good run, and dark mode is a perfect fit for most UI projects. But we’re all kinda sick of it.

I hope I’m wrong about this one; not only is dark mode genuinely better for both your eyes and the environment, but the rich, warm blackness is the perfect antidote to sterile white corpo-minimalism.

Dark mode options are built into our OS, so it’s doubtful that it’s going to vanish anytime soon. However, dark mode as a design trend for its own sake is probably on the wane.

Typically trends come and go in symmetrical waves. Dark mode has been a dominant trend for years, so it should take as long to vanish completely.

5. We’ll Embrace Personal Retro

Every year we get the exciting job of guessing which decade the zeitgeist will rip off next. Will 2023 be the year of ’80s retro, ’90s retro, ’00s retro, or maybe (somebody shoot me) ’10s retro?

The retro trends we’ve seen over the last few years have been poor pastiches of their associated decades. If last year’s ’90s retro was inspired by the ’90s, it was a ’90s someone else was living.

In 2023 we’ll move beyond someone else’s ideas of what the past was like, to a personal vision of what came before. One in which the sunbleached colors of eternal Summers in the suburbs dominate.

6. We’ll Fall For Borecore

We’re all guilty of designing with our egos from time to time, and there is a tendency to hit users between the eyes with the biggest type, the loudest gradient, and the flashiest animation.

If you truly want to impress users in 2023, stop inserting pop-ups, adverts, cookie notices, and the other extraneous detritus that stops them from doing whatever it is they arrived on your site for. Impressing users in 2023 means clean typography, low-distraction art direction, and helpful content. Boring design just isn’t as boring as it used to be.

In 2023, the best thing designers can do for their users is get out of the way.

Happy New year! We hope it’s a good one.

 

Featured image by myriammira on Freepik

Source

The post 6 Predictions for Web Design in 2023 first appeared on Webdesigner Depot.

Source de l’article sur Webdesignerdepot

Securing applications is not the easiest thing to do. An application has many components: server-side logic, client-side logic, data storage, data transportation, API, and more. With all these components to secure, building a secure application can seem really daunting.

Thankfully, most real-life vulnerabilities share the same root causes. And by studying these common vulnerability types, why they happen, and how to spot them, you can learn to prevent them and secure your application.

Source de l’article sur DZONE

In recent years, an increasing number of enterprises began to use data to power decision-making, which yields new demands for data exploration and analytics. As database technologies evolve with each passing day, a variety of online analytical processing (OLAP) engines keep popping up. These OLAP engines have distinctive advantages and are designed to suit varied needs with different tradeoffs, such as data volume, performance, or flexibility.

This article compares two popular open-source engines, Apache Druid, and StarRocks, in several aspects that may interest you the most, including data storage, pre-aggregation, computing network, ease of use, and ease of O&M. It also provides star schema benchmark (SSB) test results to help you understand which scenario favors which more.

Source de l’article sur DZONE

Data is a piece or a large amount of information stored electronically. With so much information stored in different folders, this separation of data makes data storage inconsistent and tedious to access, edit, or replace.

That’s exactly where servers or databases come into the picture. With complex data and numbers pouring in on a daily basis, having a strong database or servers is crucial to managing it. A database is nothing but a collection of information in a structured way to allow for prompt readability, access, and editing. It is the center of the flow of data, as data flows from the database to other parts of the system.

Source de l’article sur DZONE

NoSQL data sets arose in the latter part of the 2000s as the expense of storage drastically diminished. The days of expecting to create a complicated, hard to-oversee data model to avoid data replication were long gone and the primary expense of programming and development was now focused on the developers themselves, and hence NoSQL databases were brought into the picture to enhance their productivity.

As storage costs quickly diminished, the measure of data that applications expected to store increased, and the query expanded as well. This data was received in all shapes and sizes — organized, semi-organized, and polymorphic — and characterizing the schema ahead of time turned out to be almost incomprehensible. NoSQL databases permitted the developers to store colossal measures of unstructured data, providing them with a ton of flexibility. 

Source de l’article sur DZONE

Currently the most popular version control system is git and I’ll be writing this based on git and it’s functionalities and capabilities.

Git is often seen as a way to enable distributed programming i.e. multiple programmers can work on the same code repository quite easily without disturbing each others work (much). In addition to that just like other VCS’s it’s also a log of work but to my experience that part is often unfortunately neglected. What I will be focusing this time is the log part because I think it deserves more attention.

Why to create a meaningful log?

The git log should consist from small meaningful changesets where each commit addresses a single problem. By dividing the log to small commits it enables resilient way of working. Being resilient enables simple and fast procedures to rollbacks, reviews, tags, branching etc.

Lets say that a developer is implementing a REST API. The API needs a web layer that receives the HTTP requests, it probably has some sort of logic layer to do data transformations and validations and maybe some calculations and finally it has a data storage where the data is persisted. There are options how to record this work to the log. One option would be to implement the API and record a single commit or squash the commits before pushing the changes to remote so it would become a single commit. Another option would be to record commits every now and then while developing and finally push those commits as is to the remote repository. Yet another way would be to carefully pick what is recorded per commit in order to have a set of meaningful commits that each address a single issue.

Example of the first approach would be something like this:

Source de l’article sur DZONE

A lot of new online services are cropping up every day, making our life a lot easier. But it is always harder for users to switch to another product or service, which they think is better because the process usually involves downloading everything from one service and then re-uploading it all again to another. Thanks to GDPR—stands for General Data Protection Regulation, a legal regulation

Source de l’article sur The Hacker News