Articles


What Is New Relic?

New Relic is web application performance service designed to figure in real-time together with your live web app. New Relic Infrastructure provides flexible, dynamic server monitoring. You can see the important performance data of your app in New Relic, like browser reaction time by geography and browser type, web transactions in real-time, etc.

Steps to Registering With New Relic

  1. Go to https://newrelic.com/
  2. Click on Sign Up if you do not have an account already.

New Relic sign-up screenshot.

Source de l’article sur DZONE

There are multiple ways to ingest data streams into the Apache Kafka topic and subsequently deliver to various types of consumers who are hooked to the topic. The stream of data that collects continuously from the topic by consumers, passes through multiple data pipelines and then stream processing engines like Apache Spark, Apache Flink, Amazon Kinesis, etc and eventually landed upon the real-time applications to deliver a final data-driven decision. From finances, manufacturing, insurance, telecom, healthcare, commerce, and more, real-time applications are becoming the best solution for organizations to take immediate action, gain insights from the updated data. In the present day, Apache Kafka shapes the central nervous system that brings data from all aspects of the business to the large information operational hubs where choices are made.

The text files contain unformatted ASCII text and are commonly used for the storage of information. Each line of the file represents a data record and can be updated continuously to store. Every insert of a new line or lines on the text file can be considered as new data insertion on the file. Henceforth, every addition of a new line or lines on the text file continuously either by humans or applications (no modification on the already inserted line)and subsequently moves or sends to a different location can be considered as data streaming from the file. Every addition of a new line or row in the text file can be analyzed continuously by exporting the new line/lines to the Kafka topic and importing them by consumers that hooks up with the topic.

Source de l’article sur DZONE

When creating a website, it’s vital to remember that not only does it need to work and look great on the device you are creating it on, but on all the other devices, it might be used on too.

Mobile and tablet optimization is important not only for the user journey but from an SEO point of view too, and badly created mobile sites just don’t cut it anymore.

With more and more devices entering the market, you need to check any website you create is compatible across the board. One bad experience and users are likely to leave and not come back again, which can be catastrophic for a business, particularly if it is just starting out.

It’s vital to check how a site looks and behaves when browsed differently from how you would use it. A common mistake is to assume users only browse websites on mobile devices in portrait mode; they don’t; landscape browsing is common, especially if the user is used to watching video.

Here are some of our top tools for testing websites on devices without the need for an entire device library:

1. Multi-Screen Test

WhatIsMyScreenResolution offers a great little tool to test how your site will look on different devices easily, and it costs absolutely nothing. You put the URL and choose between desktop, mobile, tablet, and television and then the orientation. Each device can also be broken down into different sizes and resolutions (or you can enter your own), making it easier than ever to test what a site will look like on different devices.

2. Responsinator

Responsinator is another great tool to test how a site looks on other devices without dipping into your wallet. Put your URL in the top bar, and it will instantly show you what it looks like on generic devices. This is a great, easy to use tool, and you can click through any links on your site to check the usability of multiple pages. This site is free, but if you want to “create your own” template, you need to sign up.

3. Google Dev Tools

Google Dev Tools is one of the most commonly used free tools. Add it to Chrome, and you can see how your site looks in a multitude of different screen sizes and resolutions. You can simulate touch inputs, device orientation, and geolocation to test how they work. It’s great to easily spot problems using their remote debugging tool to view, change, debug and profile a page’s code directly from your laptop or computer while viewing it on your mobile device.

4. Browser Stack

Browser Stack allows you to test your site on over 2,000 real devices and browsers, enabling you to see in real-time how your site looks. It is no hassle to set up, and it can be seamlessly integrated into your setup. As it tests on real browsers on real machines, you know the results are more reliable and accurate. It also enables you to debug in real-time using their pre-installed developer tools for ease of editing. The tests are all run securely on tamper-proof physical devices and are wiped clean of all data after each session, so you don’t need to worry about security being compromised.

5. TestComplete Mobile

TestComplete Mobile allows you to create and run UI tests across real mobile devices, virtual machines, and emulators. You can test both mobile device layouts and apps with script-free record and replay actions. This can help you to edit and fix any potential issues that may arise during the tests. Due to them being conducted on real devices, you know it is less likely to have errors in the system than a simulated device. This is free for 30 days then can get pricier, so make sure you take advantage of the trial and try the service before committing to it.

6. Sizzy

Sizzy is a great tool for checking sites, and it has a host of features to assist you. You can rotate the screen between portrait and landscape, filter by OS and device type, switch themes, and take screenshots. These little things mean it’s a super easy to use and convenient tool. It claims to simulate each device’s viewport and user agent, meaning the results are the same as what you would actually see on that phone/ tablet, etc. It can’t simulate different browser rendering engines however, so there’s a chance there might be some minor differences compared to the actual thing. Sizzy offers a free trial or has different price packages starting at $5 per month.

 

Featured image via Unsplash

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The post 6 Tools for Rapid Cross-Device Website Testing first appeared on Webdesigner Depot.


Source de l’article sur Webdesignerdepot


Overview

EclipseLink has two types of caches: the shared cache (L2) maintains objects read from database; and the isolated cache (L1) holds objects for various operations during the lifecycle of a transaction. L2 lifecycle is tied to a particular JVM and spans multiple transactions. Cache coordination between different JVMs is off by default. EclipseLink provides a distributed cache coordination feature that you can enable to ensure data in distributed applications remains current. Both L1 and L2 cache store domain objects.

“Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. Redis provides data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes, and streams.” — redis.io

Source de l’article sur DZONE

There are dozens of factors that influence the UX of your site, app, or game. Most of them are beyond your control; user connection speed, end-system resources, even browser technology is all out of your hands. So when you do have the opportunity to influence your project’s infrastructure, you should seize it.

The world’s fastest muscle car can’t perform at its best when traffic is gridlocked bumper to bumper; likewise, the most finely tuned website can’t meet its potential running on shared hosting.

If you want your website, application, or service to run quickly and securely, maximizing both UX and SEO, then you need to look at the bare metal servers from OVHcloud.

Bare Metal Performance

Bare metal (or dedicated) servers aren’t uncommon. Still, most hosts only offer a single type of server, expecting small startups to pay for resources at the same rate as global giants, which can make dedicated hosting prohibitively expensive.

OVHcloud is different; it offers a range of bare metal server products optimized for a wide variety of challenges. That means small startups can invest in fast, easily scalable solutions that meet the most demanding security requirements without breaking the bank.

Whatever your aims, there’s a different OVHcloud solution configured for you:

OVHcloud Rise

Rise is the perfect option for a website, or web app hosting. With its low entry-cost, Intel-powered performance, bundled DDoS protection, and simplified administration, Rise is the natural choice for your first step into bare metal servers.

OVHcloud Advance

To meet SMEs’ need for reliable infrastructure to run mission-critical applications, OVHcloud configured Advance. From in-house CRMs to web-facing SaaS products, Advance is a solid foundation upon which to build your business.

OVHcloud Storage

Storage is ideal for storing large amounts of data securely. Hosting data on standard servers is a colossal waste of resources; with OVHcloud’s Storage product you can host up to 504TB and seamlessly access it via a performance-tuned server.

OVHcloud Infrastructure

For large companies with thousands of employees, global non-profits, colleges, and even local governments, OVHcloud Infrastructure offers scalability and flexibility beyond the average dedicated server.

OVHcloud High-End

For web apps that are leveraging cutting edge technology like machine learning and big data, OVHcloud’s High-End product is a no-compromise custom solution, the humdinger of bare metal servers, with every conceivable option available.

OVHcloud Game

If you’re developing video games, then lightning-quick, reliable streaming servers are essential. OVHcloud’s Game product delivers the type of speed your customers demand, with massive performance gains over comparable bare metal servers.

How to Choose a Bare Metal Server

It’s easy to get bogged down in detail, especially if this is your first foray into bare metal servers.

But here’s the good news: every OVHcloud bare metal server is a massive boost in performance over shared web hosting. That’s because, with a dedicated server, all of the server’s resources are…dedicated; that is, you don’t have to share with anyone. Shared hosting is pot-luck: You might wind up on a server with thoughtful users who don’t eat up all the resources, and you might end up on a server with one selfish user who hogs the processes and compromises the security. With a bare metal server, that’s not an issue.

Choosing a bare metal server is a two-step process. The first step is to think about what you intend to use it for:

Are you going to store a lot of data? If so, think about OVHcloud’s Storage product. But a lot of data doesn’t mean a WordPress blog. Let’s say you’re a polling company, collating millions of records that you hope to analyze to predict political movement; that requires a lot of storage. On the other hand, all servers have some storage. OVHcloud’s Rise product comes with 500Gb and can be configured with more. So if you’re planning to host something the size of a blog, then OVHcloud’s Storage might be using a sledgehammer to crack a nut.

The second step is to ask how complex the operations you’re going to ask the server to perform will be:

Hitting up a database to retrieve some data is not a complex operation. Even something like a complex search isn’t too taxing. If that’s the kind of process you expect to perform, OVHcloud’s Rise is more than adequate. But if you’re manipulating large amounts of data, like resizing hundreds of raster images dynamically; or using facial recognition to search through millions of biometric data records; or even managing your advertising application serving millions of ads to sites across the web; in those cases, you need the sort of performance OVHcloud’s Infrastructure product delivers.

OVHcloud’s products are all scaleable. Its High-End bare metal server product is entirely customizable. Whatever you choose, and however your needs change over time, you can be confident you’re running the optimum server for your project.

Why Choose OVHcloud

There are a mind-boggling array of processors, and OS, and a seemingly infinite — and increasingly expensive — amount of hardware on offer on the web. OVHcloud radically simplifies running a bare metal server by delivering a range of popular packages, tailored for everyday uses, that are both customizable and scaleable.

What OVHcloud delivers is a clear choice, letting you choose the right server for your product.

Whether you need lighting fast response times to maximize your SEO or the space to store a digital archive of the world’s most important art, for reliability and choice, opt for OVHcloud bare metal servers.

 

[— This is a sponsored post on behalf of OVHcloud —]

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The post How to Choose a Bare Metal Server From OVHcloud first appeared on Webdesigner Depot.


Source de l’article sur Webdesignerdepot

Every week users submit a lot of interesting stuff on our sister site Webdesigner News, highlighting great content from around the web that can be of interest to web designers.

The best way to keep track of all the great stories and news being posted is simply to check out the Webdesigner News site, however, in case you missed some here’s a quick and useful compilation of the most popular designer news that we curated from the past week.

10 Free Calendar 2021 Vectors

 

Free HTML/CSS Landing Page Templates Without JavaScript

 

Botsman – Free Platform to Develop, Test and Monitor Telegram Bots

 

Typography Principles

 

Top 10 Web Development Trends to Look Out for in 2021

 

Parametric Color Mixer

 

Add to Calendar Generator – Generate ‘Add to Calendar’ Buttons for your Website

 

What Designers Need to Know About Copyright Infringement

 

Lose the Very – “Very Good English” is not Very Good English. Lose the Very.

 

Linkish – All-in-one Bookmark Manager

 

Life of a Designer Through Funny Memes

 

APIs all the Way Down

 

Got Milk Font

 

14 Bootstrap Profiles

 

Big Review of Major UI Design Trends for Web and Mobile in 2020

 

How to Use Figma’s Inspect Panel

 

Reducing Motion in Animations

 

Dopely Colors – Free Color Palette Generator

 

How to Upload an HTML File to WordPress

 

Using Math in Photoshop

 

How to Set up your WFH Space for Creative Success in 2021

 

StackWhats – Add the WhatsApp Live Chat to your Website

 

How to Export a WordPress Site (Beginner’s Guide)

 

Podpage – Build a Podcast Website in Less than 5 Minutes

 

How to Paginate Data with PHP

 

Want more? No problem! Keep track of top design news from around the web with Webdesigner News.

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Source de l’article sur Webdesignerdepot

User experience is one of the most important aspects of web design, but many experts overlook that UX doesn’t just apply to web pages. User experience as a concept encompasses all aspects of end-user interaction with a company.

That means you need to discover the right UX strategies for everything from your homepage to your email marketing and even your listings on Google.

Today, we’re going to explore some of how you can apply UX principles to your client’s image on search engines.

Why Your Search Engine Listing Matters

Let’s start with the basics: 89% of customers start their purchasing process with a search engine. That means that whether you’re creating a portfolio to sell your services or building a website for a client, the first connection a customer has with your design isn’t on the homepage.

Most of the time, you’re driving a specific experience for an end-user before you even realize it. Before you can wow an audience with a beautiful site design or an amazing CTA offer, you need to convince them to click on your Google link.

When you invest in user experience, you think carefully about the journey that an end-user goes through when interacting with a brand. This often means considering things like the user’s intent, their needs, and their pain points.

Those same principles apply to create an impressive search engine listing.

UX on a website is all about giving your audience what they need in an informed, and strategic manner; UX in the search engine results works the same way.

How to Make Your Search Listing Stand Out with UX

So, how do you begin to apply the principles of UX to your Google Search results?

It’s much easier than you’d think.

Step 1: Show Immediate Value

Delivering an excellent experience on a website often means providing end-users with the information they need as quickly as possible. Imagine designing a landing page; you wouldn’t want your audience to scroll forever to find what they need. Instead, you’d make sure that the value of the page was immediately obvious.

When creating an image for your search engine listing, you’ll need to take the same approach. This often means thinking carefully about two things: your headline and your meta description.

Around 8 out of 10 users say that they’ll click a title if it’s compelling. That means that before you do anything else to improve your SEO strategy, you need to make sure that your web page’s title is going to grab your audience’s attention.

The best titles deliver instant value. These titles tell the audience exactly what they’re going to get when they click onto the page. The promise drives action, while clarity highlights the informed nature of the brand.

The great thing about using an excellent title for a page is that it doesn’t matter where you’re ranked on the search results. Whether you’re number 2 or number 5, your customers will click if they find something they want.

It’s just like using a CTA on a landing page. Make sure your titles are:

  • Informative — show your audience value immediately;
  • Optimized for mobile — remember, your audience might not see your full title on some screens; this means that you need to make the initial words count;
  • Easy to read — keep it short, simple, and clear, speak the end-users’ language.

Step 2: Build Trust with Your URLs

Trust factors are another essential part of good UX.

When you’re designing a website for a new brand, you know that it’s your job to make visitors feel at ease. Even in today’s digital world, many customers won’t feel comfortable giving their money or details to a new company.

Within the website that you design, you can implement trust symbols, reviews, and testimonials to enhance brand credibility. On search engines, it all starts with your URL.

Search-friendly URLs that highlight the nature of the page will put your audience’s mind at ease. When they click on a page about “What is SEO” in the SERPs, they want to see an URL that matches, not a bunch of numbers and symbols

Use search-friendly permalink structures to make your listing seem more authoritative. This will increase the chances of your customer clicking through to a page and make them more likely to share the link with friends.

Once you decide on a link structure, make sure that it stays consistent throughout the entire site. If a link doesn’t appear to match the rest of the URLs that your audience sees for your website, they may think they’re on the wrong page. That increases your bounce rate.

Step 3: Be Informative with Your Meta Description

To deliver excellent UX on a website, you ensure that your visitor can find all of the answers to their most pressing questions as quickly as possible. This includes providing the right information on each page and using the correct navigational structure to support a visitor’s journey.

In the SERPs, you can deliver that same informative experience with a meta description. Although meta descriptions often get ignored, they can provide a lot of value and help you or your client make the right first impression.

To master your meta descriptions:

  • Use the full 160 characters — make the most of your meta description by providing as much useful information as you can within that small space;
  • Include a CTA — just as CTAs help to guide customers through the pages on a website, they can assist with pulling in clicks on the SERPS; a call to action like “read about the” or “click here” makes sense when you’re boosting your search image;
  • Focus on value — concentrate on providing your customers with an insight into what’s in it for them if they click on your listing.

Don’t forget that adding keywords to your meta description is often helpful too. Keywords will boost your chances of a higher ranking, but they’ll also show your audience that they’re looking at the right result.

Step 4: Draw the Eye with Rich Snippets

You’ve probably noticed that the search engine result pages have changed quite a bit in the last couple of years. As Google strives to make results more relevant and informative, we’ve seen the rise of things like rich snippets. Rich snippets are excellent for telling your audience where to look.

On a website, you would use design elements, like contrasting colors and animation, to pull your audience’s attention to a specific space. On search engines, rich snippets can drive the same outcomes. The difference is that instead of telling a visitor what to do next on a page, you’re telling them to click on your site, not a competitor’s.

When Google introduced rich snippets, it wanted to provide administrators with a way of showcasing their best content. Rich snippets are most commonly used today on product pages and contact pages because they can show off reviews.

Install a rich snippet plugin into your site if you’re a WordPress user or your client is. When you enter the content that you need into the website, use the drop-down menu in your Rich snippet tool to configure the snippet.

Ideally, you’ll want to aim for the full, rich snippet if you want to stand out at the top of the search results. Most featured snippets have both text and an image. It would help if you aimed to access both of these by writing great content and combining it with a relevant image.

Step 5: Provide Diversity (Take Up More of the Results)

As a website designer or developer, you’ll know that different people on a website will often be drawn to different things. Some of your visitors might immediately see a set of bullet-points and use them to search for the answer to their question. Other visitors will want pictures or videos to guide them. So, how do you deliver that kind of diversity in the SERPS?

The easiest option is to aim to take up more of the search result pages. Google now delivers a bunch of different ways for customers to get the answers they crave. When you search for “How to use Google my Business” on Google, you’ll see links to blogs, as well as a list of YouTube Videos and the “People Also Ask” section.

Making sure that you or a client has different content ranking pieces for the same keywords can significantly improve the experience any customer has on the search engines. Often, the process of spreading your image out across the SERPs is as simple as creating some different kinds of content.

To access the video’s benefits, ask your client to create YouTube videos for some of their most commonly asked questions or most covered topics. If you’re helping with SEO marketing for your client, then make sure they have an FAQ page or a way of answering questions quickly and concisely on articles, so they’re more likely to appear in “People Also Ask”:

Step 6: Add Authority with Google My Business

Speaking of Google My Business, that’s another excellent tool that’s perfect for improving UX in the search results. GMB is a free tool provided by Google. It allows business owners to manage how information appears in the search results.

With this service, you can manage a company’s position on Google maps, the Knowledge Graph, and online reviews. Establishing a company’s location is one of the most important things you can do to help audiences quickly find a business. Remember, half of the customers that do a local search on a smartphone end up visiting the store within the same day.

Start by setting up the Google Business listing for yourself or your client. All you need to do is hit the “Start Now” button and fill out every relevant field offered by Google. The more information you can add to Google My Business, the more your listing will stand out. Make sure you:

  • Choose a category for a business, like “Grocery store”;
  • Load up high-quality and high-resolution images;
  • Ensure your information matches on every platform;
  • Use a local number for contact;
  • Encourage reviews to give your listing a five-star rating.

Taking advantage of a Google My Business listing will ensure that your audience has all the information they need to make an informed decision about your company before they click through to the site. This means that you or your client get more warm leads and fewer people stumbling onto your website that might not want to buy from you.

Step 7: Use Structured Data Markup to Answer Questions

If you’re already using things like rich snippets in your Google listings, you should also have a structured schema markup plan. Schema markup on Google tells the search engines what your data means. This means that you can add extra information to your listings that will guide your customers more accurately to the support they need.

Providing additional schema markup information to your listings gives them an extra finishing touch to ensure that they stand out from the competition. You might add something like a “product price” to a product page or information about the product’s availability.

Alternatively, you could provide the people who see a search result with other options. This could be an excellent option if you’re concerned that some of the people who might come across your listing might need slightly different information. For instance, you can ask Google to list other pages along with your search results that customers can “jump to” if they need additional insights.

Baking structured data into your design process when you’re working on a website does several positive things. It makes the search engine’s job easier so that you can ensure that you or your client ranks higher. Additionally, it means that your web listings will be more thorough and useful.

Since UX is all about giving your audience the best possible experience with a brand, that starts with making sure they get the information they need in the search results.

Constantly Improve and Experiment

Remember, as you begin to embed UX elements into your search engine listings, it’s important to be aware of relevant evolutions. Ultimately, the needs of any audience can change very rapidly. Paying attention to your customers and what kind of links they click on the most will provide you with lots of valuable data. You can use things like Google analytics to A/B test things like titles, pictures, featured snippets, and other things that may affect UX.

At the same time, it’s worth noting that the Google search algorithms are always changing. Running split tests on different pages will give you an insight into what your customers want. However, you’ll need to keep an eye on the latest documentation about Google Search if you want to avoid falling behind the competition.

Like most exceptional UX aspects, mastering your SERP position isn’t a set it and forget it strategy. You’ll need to constantly expand your knowledge if you want to show clients that you can combine UX and SEO effectively.

It’s easy to forget that there’s more to UX than making your buttons clickable on mobile devices or ensuring that scrolling feels smooth. For a designer or developer to deliver wonderful UX for a brand, they need to consider every interaction that a company and customer have. Most of the time, this means starting with the way a website appears when it’s listed on the search engines. Getting your SEO listing right doesn’t just boost your chances of a good ranking. This strategy also improves your reputation with your audience and delivers more meaningful moments in the buyer journey.

 

Featured image via Unsplash.

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Source de l’article sur Webdesignerdepot

Applications used in the field of Big Data process huge amounts of information, and this often happens in real time. Naturally, such applications must be highly reliable so that no error in the code can interfere with data processing. To achieve high reliability, one needs to keep a wary eye on the code quality of projects developed for this area. The PVS-Studio static analyzer is one of the solutions to this problem. Today, the Apache Flink project developed by the Apache Software Foundation, one of the leaders in the Big Data software market, was chosen as a test subject for the analyzer.

So, what is Apache Flink? It is an open-source framework for distributed processing of large amounts of data. It was developed as an alternative to Hadoop MapReduce in 2010 at the Technical University of Berlin. The framework is based on the distributed execution engine for batch and streaming data processing applications. This engine is written in Java and Scala. Today, Apache Flink can be used in projects written using Java, Scala, Python, and even SQL.

Source de l’article sur DZONE

You (and your users) can’t map and transform data if you’re missing custom objects.

Discovery APIs are critical to understanding a target application’s unique (often customized) data structure and, consequently, building effective and accurate mappings and transformations that ensure data sync. Seamless connectivity is only possible when you account for custom objects from the target application.

Source de l’article sur DZONE