Community Archives - XI Vero https://www.xivero.com Software Conference Mon, 16 May 2022 14:12:21 +0000 en-US hourly 1 https://wordpress.org/?v=5.9 https://www.xivero.com/wp-content/uploads/2022/02/cropped-conference-32x32.png Community Archives - XI Vero https://www.xivero.com 32 32 How to Gain Customers’ Trust With User Experience Elements of Your Website https://www.xivero.com/how-to-gain-customers-trust-with-user-experience-elements-of-your-website/ https://www.xivero.com/how-to-gain-customers-trust-with-user-experience-elements-of-your-website/#respond Thu, 05 May 2022 14:49:49 +0000 https://www.xivero.com/?p=29786 Chances that users would open up the value of your product if its UX design is poor are quite small. User-friendly design of your website is a key factor determining its high customer acquisition and retention rates.  Without doubt, customer loyalty is a result of the real value of your product proved upon its use, […]

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Chances that users would open up the value of your product if its UX design is poor are quite small. User-friendly design of your website is a key factor determining its high customer acquisition and retention rates. 

Without doubt, customer loyalty is a result of the real value of your product proved upon its use, but gaining initial, ground-zero trust of your target audience is the task of UX design. In practice, this means that designers leverage various elements of UX design to provide users with a smooth and clear experience while using the web product. In this article, we’ll talk about the importance of the first impression when facing a website, and how to ensure it inspires trust with the help of properly approached UX elements.  

First Impression O’clock  

Although websites are inhabitants of virtual dimensions, the law of first impression covers them equally to the creatures of flesh and blood. If UX design fails to prove your website can offer a meaningful user experience within the first seconds of this meaning, nothing will shred this first estimation.  

As almost any other thing in this world, the first impression also faces the necessity to meet the deadline. For instance, that’s how much time it takes for users to assess attractiveness of some of the UX elements of your website: 

  • Navigation menu – 6,44 sec.
  • Search line – 6 sec.
  • Footer – 5,25 sec.
  • Logo – 6.48 sec.
  • Content – 5.59 sec.

Each UX design component has its “expiration date”, i.e. the minimal guaranteed time span of keeping a user’s attention fresh and undemanding. To win user’s attention at this first impression’s phase and consequently ensure solid customer retention rate, special techniques are used.

What makes great UX design: best techniques and approaches 

Here it is worth clarifying that UX design is a wide notion that covers all kinds of elements required for ensuring smooth user experience, including many of those traditionally associated with UI design. The mission of UX design spans a vast arrow of processes covering product’s integration at all its phases. Thus, UX techniques really consist of user experience design (UX), user interface design (UI), and usability. 

  • User research. Cohesive research of the target audience is the ground zero of every UX strategy, especially the one seeking to inspire trust to the product. Understanding of your user’s mindset is critical for choosing a proper approach in providing them with a sense of reliability while exploring your website.   
  • Information Architecture. Information architecture deals with bricks just like the classical one but instead of clay UX bricks are made of data. Implementing solutions based on information architecture means arrangement of various pieces of website’s content in the order squarely fitting users’ habits and preferences. Unless your website content is located in a clear way, whispers of users’ desire to proceed on their customer journey barrel toward their swift end. 
  • Interactivity. Static pensive design creates a pattern where users poise before every action implied by the purchase funnel.  In contrast, interactive UX design keeps the user in constant active mode as it ensures transparency of website navigation. Besides, interactive design serves the high purpose of personalized approach towards perceiving the website’s aesthetics and functionality during customer journey. 

 

  • Testimonials. Feedback officially rules the stage of most effective tools in web-space decision-making. For entrepreneurs it is a way to know how their digital product is actually used by users who are already familiar with it, and for those who are not, it is a key reasoning point in deciding whether to do so.   
  • Flexibility. Reliability of UX design is also determined by its ability to function equally across multiple platforms. That is all the elements of UX design content should look and act organically regardless of whether users reach it via an app, a tablet, or a PC. Additionally, design’s flexibility is determined by many other factors, for example, a wide range of payment options.  

An example of Information Architecture in Uber 

Ways to Analyze Website Usability

Okay, now that we have already discussed how to approach UX design in a way granting positive user experience. But how do you know that implementation of such solutions actually brings desirable outcomes? There are two primary types of methods you can use to measure and assess your website’s productivity in terms of UX design — quantitative and qualitative. 

Quantitative methods are helpful in analyzing click-through rates, tracking conversion rates, and more. As a result, you can understand user behavior better.

Qualitative methods serve the purpose of estimating customers’ ability to navigate the UI comfortably and their ability to successfully complete tasks during this process.

Of course, it’s better to use quantitative and qualitative methods combined. Additionally, there are certain metrics that are used to analyze customers’ behavior. Specifically, it is crucial to monitor how fast customers leave your website and how many of them want to continue the cooperation. 

There are a whole bunch of tools out there that can help you analyze the relevant data to gain accurate statistics. Most popular of such tools are Google Analytics and Open Web Analytics. 

  • Google Analytics. The biggest reason why so many website owners apply to Google Analytics is its broad functional set. For example, the service offers real-time statistics and the ability to monitor traffic sources. 
  • Open Web Analytics. Companies use Open Web Analytics as a content analysis tool. It has no limits concerning data storage and the number of websites that are accessible for measurement. OWA is capable of measuring unique visitors, page views, referral websites, and user location.

Besides, as was mentioned earlier, excellent UX design covers all devices from which a website can be opened. To this end, every UX design should correspond to the requirement of adaptivity.

 

Well-considered UX design is crucial for building trusting relationships with your customers. Integration of innovative UX techniques within your website is a must to ensure meaningful user experience and, as a result, your customers’ positive feedback and loyalty.

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Architecture in EdTech and CI / CD collection of custom content https://www.xivero.com/architecture-in-edtech-and-ci-cd-collection-of-custom-content/ https://www.xivero.com/architecture-in-edtech-and-ci-cd-collection-of-custom-content/#respond Wed, 13 Oct 2021 18:42:14 +0000 https://www.devsnews.com/wp/techbuzz/?p=66 Complete plan of 360* Solution architecture, its connection to Enterprise and Application (System Design) architecture and product solutions, data models and processes, SDLC and DevOps.

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  • Complete plan of 360* Solution architecture, its connection to Enterprise and Application (System Design) architecture and product solutions, data models and processes, SDLC and DevOps.
  • Agile architecture with a minimum of artifacts (for the presentation we will have to make those which were not made for production).
  • Techstek and the reasons. Frontend and backend microservices, tags, integrations. Development and production. From docker compose to k8s and hybridization (video processing and storage in premium – on premise, audio, logics and business data in Azure).
  • Pipeline with LaTeX, PDF, PNG, UML (PlantUML, Visual Paradigm), voice-activated support.
  • Distributed NFR for each microserver.
  • Solutions.
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    Fintech system in SaaS for 2000+ microservices https://www.xivero.com/fintech-system-in-saas-for-2000-microservices/ https://www.xivero.com/fintech-system-in-saas-for-2000-microservices/#respond Wed, 01 Sep 2021 18:48:07 +0000 https://www.devsnews.com/wp/techbuzz/?p=64 Let's talk about architecture in BigTech, technology selection and accepted "rules".
    We will touch on the topic of freedom in adopting architectural solutions for the Product and Core teams.

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    Let’s talk about architecture in BigTech, technology selection and accepted “rules”.
    We will touch on the topic of freedom in adopting architectural solutions for the Product and Core teams.
    We’ll get into Fintech solutions created as an important component of global SaaS: microservices, APIs and tags, Event Sourcing, Feature Toggles, SDLC, CI/CD, DevOps, monitoring, analytics, etc.

    Global companies have long used microservices. For example, the monolithic applications of Amazon, Coca-Cola, and Netflix at some point evolved into larger infrastructures. Brands have benefited from this decision and attracted even more audiences. But trending doesn’t mean monoliths are yesterday’s day. My team and I are not used to blindly chasing new trends. We always analyze when one or another option is effective and how it is safer to switch to it.

    Our fintech project was built on a monolithic approach. This approach resembles a Rubik’s cube: if you take one piece out of it and assemble a new form or add other components, the cube will no longer work fully. Each element forms a single functionality. If any part is missing, broken or standing out of place, the colored box will not add up.

    Why did you choose the monolith? First, it allows you to launch the project faster in a startup. When you have to present MVP in a month, but you have no specific requirements or product specifications, Monolith is the only savior. Its flexibility is manifested in the variety of tools that can be integrated to simplify development. In addition, changes or updates can be deployed at once rather than individually. Second, monolith is easy and fast to scale at the start. For our team, the benefits were clear.

    More specialists, including newcomers, can join development on monolith. It is simple and straightforward to use. In such an application, all components are interconnected and interdependent. It will be much easier for any novice to understand the code and logic implemented in monolith than in microservices.

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    Migrating Cassandra to Kubernetes: Features and Solutions https://www.xivero.com/migrating-cassandra-to-kubernetes-features-and-solutions/ https://www.xivero.com/migrating-cassandra-to-kubernetes-features-and-solutions/#respond Wed, 17 Mar 2021 18:44:06 +0000 https://www.devsnews.com/wp/techbuzz/?p=65 We encounter the Apache Cassandra database and the need to operate it as part of a Kubernetes-based infrastructure on a regular basis. In this piece, we will share our view of the necessary steps, criteria and existing solutions (including a review of operators) for migrating Cassandra to K8s.

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    We encounter the Apache Cassandra database and the need to operate it as part of a Kubernetes-based infrastructure on a regular basis. In this piece, we will share our view of the necessary steps, criteria and existing solutions (including a review of operators) for migrating Cassandra to K8s.

    So what is Cassandra? It’s a distributed storage system designed to manage large amounts of data while providing high availability without a single point of failure. The project hardly needs a long introduction, so I will only give you the main features of Cassandra that will be relevant in the context of a specific article:

    • Cassandra is written in Java.
    • The topology of Cassandra includes several levels:
    • Node – a single deployed Cassandra instance;
    • Rack – a group of Cassandra instances, united by some feature, located in one data center;
    • Datacenter – a group of Cassandra instances located in one datacenter;
    • Cluster – the set of all data centers.
    • Cassandra uses an IP address to identify a node.
    • Cassandra stores part of the data in RAM for fast write and read operations.

    Now to the actual potential migration to Kubernetes.

    Check-list for migration

    Speaking of migrating Cassandra to Kubernetes, we hope to make it more manageable with the move. What will it take to do this, what will help?

    1. Storage for data.

    As already clarified, Cassanda stores some of its data in RAM – in Memtable. But there is another part of the data, which is stored on disk – as SSTable. To this data we add Commit Log entity, the records of all transactions, which are also saved to disk.

    In Kubernetes, we can use PersistentVolume to store data. Thanks to well-designed mechanisms, working with data in Kubernetes is getting easier every year.

    We will assign each pod with Cassandra its own PersistentVolume

    It’s important to note that Cassandra itself implies data replication, offering built-in mechanisms for this. Therefore, if you are building a Cassandra cluster with a large number of nodes, there is no need to use distributed systems like Ceph or GlusterFS for data storage. In that case, it would make sense to store data on a node disk using local persistent disks or hostPath mounts.

    Another issue is if you want to create a separate developer environment for each feature branch. In that case, the right approach would be to raise a single Cassandra node and store data in a distributed repository, i.e. the mentioned Ceph and GlusterFS would be your option. Then the developer will be confident that he will not lose test data even if one of the Kuberntes cluster nodes is lost.

    2. Monitoring

    A practically non-alternative choice for implementing monitoring in Kubernetes is Prometheus (we talked about this in detail in a related report). How is Cassandra doing with metrics exporters for Prometheus? And, more importantly, with the Grafana dashboards that fit them?

    We chose the former because:

    • JMX Exporter is growing and developing, while Cassandra Exporter failed to get proper community support. Cassandra Exporter still doesn’t support most versions of Cassandra.
    • You can run it as a javaagent by adding the -javaagent flag.
    • There is an adequate dashboad for it, which is incompatible with Cassandra Exporter.

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