What is PNR: Passenger Name Record Explained in Details

 It happens every time travelers book a flight. No matter whether they eventually buy tickets and board a plane or cancel the reservation and stay home, the deed is done. Data on them has been collected and saved in the form of a passenger name record or PNR. Introduced to facilitate the exchange 

Corporate Travel Cards for T E Management Explained

Corporate Travel Cards for T&E Management, Explained

 Global spending on business trips is projected to reach $2 trillion by 2028, and organizations worldwide are looking for smarter ways to manage their travel budgets. Corporate cards have become a reliable solution for companies seeking to control expenses, enhance employee convenience, and gain 

How to Write Test Cases: Examples and Templates

 Are you struggling with writing test cases that actually make QA activities more efficient? You're not alone. This guide will help you understand test cases better and write them like a pro. We’ll also discuss whether you have to write them at all. So let’s dive in. What is a test case? A test 

Global Distribution Systems 101: Understanding GDS Role in Air Travel

 Global distribution systems (GDS) are powerful middlemen connecting suppliers and resellers in the travel industry. From their origins in the mid-20th century to their transformation into global commerce hubs, GDSs have continuously shaped how we sell travel. This article won`t reveal anything new 

What is WebSocket? API and Protocol Explained

What is WebSocket? API and Protocol Explained

 Apps that deliver messages the moment you hit the send button and update stock prices in the blink of an eye are now commonplace. The instantaneous data delivery we’ve grown accustomed to is powered by WebSockets, which enable instant interactions between systems. In this article, we’ll break down 

The Top 10 Sentiment Analysis Tools and APIs Reviewed

 For this article, we selected the 10 best sentiment analysis tools, relying on the following criteria: purpose, key features, ways to use the platform, API integration capabilities, multilanguage support, and pricing models. What is a sentiment analysis tool? Sentiment analysis (SA), also known as 

The Good and the Bad of Full Stack JavaScript Development

 There are over 1.1 billion websites in the world, and most of them share one thing in common — they’re interactive. Users can submit forms, play games, navigate menus, move between pages, stream videos, and much more. Have you ever wondered what makes it all possible? The answer often lies in 

CLIA Membership and Certification: How Travel Agencies Can Get Accredited in Cruise Industry

 The 2024 State of the Cruise Industry Report notes that, compared to other forms of travel, the cruise sector was the fastest to recover after the pandemic. It also reports that demand remains high and projects at least 10 percent growth in global cruise capacity from 2024 to 2028. If you want to 

Digital Twins: Technology, Use Cases, and Implementation Tips

 Digital twins play the same role for complex machines and processes as food tasters for monarchs or stunt doubles for movie stars: They prevent harm that otherwise could be done to precious assets. Having made their way to the virtual world, duplicates save time, money, and effort for numerous 

What is a market requirements document cover image

How to Write a Market Requirements Document (MRD): A Step-by-Step Guide with Examples

 Behind every successful product lies a deep understanding of what the audience needs, and that's where the market requirements document (MRD) shines. In this article, we will explore an MRD, its key components, best practices, templates, and examples that will aid you in creating one from scratch. 

The Good and the Bad of Flutter App Development

 Without knowing it, you’ve probably already used the apps made with Flutter. Whether you shopped on Alibaba, ran an ad campaign on Google Ads, made payments with Google Pay, or used a digital coupon, you’ve likely witnessed the results of Flutter’s still comparatively short history. After its 

Functional vs Technical Requirements Compared, with Examples

 In this article, we’ll break down technical requirements, explain the difference between various types of software specifications, and show how they work together. Functional vs technical requirements: how they differ in a nutshell Among all the documents describing software products, functional 

From Space Travel in the 1960s to Space Tourism in the 2030s

 The festive season, all twinkling lights and Christmas songs, is the time to dream and make wishes. Christmas isn't just about the gifts under the tree – it's when we feel anything we can imagine is possible. And what could be a bolder dream for all of mankind than to reach for the stars? So in 

Structured vs Unstructured Data Explained with Examples

 By 2028, the global volume of data is expected to reach over 394 zettabytes —the number with 21 zeros. Picture this: only one ZB is enough to hold 10 billion movies of 4k resolution that will take you 1.8 million years to watch. Those are some impressive figures, aren't they? Well, there's 

NoSQL Databases Visually Explained with Examples

 This article explores NoSQL databases, their types, and use cases, explaining how they differ from relational databases, and providing an overview of the most popular tools for storing non-tabular data. What is a NoSQL database? NoSQL or non-relational databases are storage systems designed to 

How Fintech Companies Hire and Onboard Software Engineers

 Companies in the financial services industry must carefully assess software engineers for their technical skills and readiness to thrive under the sector’s unique constraints and requirements. This article explains how fintech companies evaluate candidates and what qualifications they look for, 

What is a Proof of Concept (POC), and When Do You Need It?

 A proof of concept, or POC, is meant to validate an idea’s feasibility, practicality, and market potential before moving forward with full implementation. The term POC also applies to business development and physical products (remember Jobs and Wozniak, who made samples of the first Apple 

Master Data Management Explained with Examples

 Businesses gather vast amounts of data from many sources. However, when this data is stored in multiple places without any central organization, it leads to issues like duplicate records, inconsistencies, and errors, resulting in poor insights and decisions. This is where Master Data Management 

Database vs Data Warehouse vs Data Lake vs Lakehouse: Comparing Data Storage Types

 This post aims to compare the main data storage types side-by-side, explain each one's capabilities and limitations, and help you understand which best suits your goals. For more in-depth information on each type, you’re welcome to follow the links in the text.
Read our article on data lake vs 

Object-Relational Mapping (ORM) Explained with Examples

 Let’s explore object-relational mapping (ORM), how it works, its advantages and drawbacks, plus the most popular ORM tools. We will also compare ORM with its alternatives and explain the ideal ORM application. What is ORM? ORM, or object-relational mapping, is a programming method used to bridge 

The Good and the Bad of Express.js Web Framework

 Digital interactions like submitting online forms, creating accounts on social media platforms, and checking out items in your shopping cart are all powered by the back end, an app’s hidden side that handles everything from data storage to user authentication. At the heart of many invisible 

how to write a product requirements document

Product Requirements Document: PRD Templates and Examples

 Whenever you’re building a new product or a feature, there are ultimately two big questions you’ll need to answer: What should the product be like and how are we going to build it? Your features is the answer to the first question. In software development, we call them functional requirements. It 

Andrii Tarhonii

Kirill Stati

Oleksandr Medovoi

AltexSoft to Participate in The Phocuswright Conference 2025

Eugene Ovdiyk

Oleksandr Blishun

Olga Husarova

Vitalii Barkatov

AltexSoft to Participate in ReBuild Ukraine 2025 in Warsaw

Alex Medovoi, Founder and CEO of AltexSoft, discusses how aggregators are transforming flight bookings, the growth opportunities they present for airlines and travel resellers, and what you should consider before investing in an air aggregation startup.

Reinventing Airline Distribution

Why AI In Business Doesn’t Pay Off (Yet)

Are you sure you’re not wasting time with AI? A recent MIT study kicked up a lot of dust because it found that 95 percent of businesses see no real return on their AI investments. It’s an impressive number, worthy of a critical look. But even with all the debate, the core question still stands: Are you one of them?

Corporate Travel Payments: What Really Works

Corporate travel payments are still full of inefficiencies, hidden risks, and outdated processes. In this video, we break down why personal cards create major problems, what smarter options exist and how they work. You’ll learn which solutions actually simplify reconciliation, speed up reimbursement, reduce fraud, and modernize corporate travel programs.

AltexSoft Blog

What is PNR: Passenger Name Record Explained in Details

Structured vs Unstructured Data Explained with Examples