Logging is ancient history. You know – old and outdated. At one time, it was the best method – like sending carrier pigeons to convey messages – but we live in an ever-changing world. Long gone are the days in which logging was the primary method when troubleshooting and debugging. Any developer who was written millions of log lines can attest to the fact that they’ve probably needed to access maybe 1% of those.

In this article, we'll introduce Ruby on Rails' lesser-known but powerful cousin Sinatra. We'll use the framework to build a cost-of-living calculator app. By the end of the article, you'll know what Sinatra is and how to use it. Let's go!

A great experience isn’t just about quality products and services or fast response rates. Users today expect all of that and more. They want easy, on-demand access to information and services from any device at any time. And they expect transitions across devices, locations, and processes to be seamless.

Even the most prominent and reliable frameworks are notorious for burning out resources if not configured perfectly. In this post, we are about to take a look at how Ruby, one of the most prominent programming languages and an awesome web application alternative when combined with Rails, manages memory, and how you can make it perform even better. Ruby is a scripting language built for use in web applications and similar stuff.

In 2023, AI is everywhere, and not a day goes by without someone developing a new way to use tools like ChatGPT. With the increasing hype about the promise of AI, it’s more important than ever to cut through the noise and focus on how AI can help you deliver real business value. Modern process automation platforms go above and beyond the capabilities of AI alone.

Your teams need constant connectivity to your organization's data and systems to operate effectively and thrive. And with digital transformation spurring a more rapid pace of innovation and technology adoption, this need for connected, democratized data is on the rise. That makes data silos an enemy you can no longer tolerate. Data fabric is the modern answer for eliminating data silos. Data silos occur when data is stored in separate systems or departments without proper integration.

The JavaScript AbortError occurs when an operation is aborted before it completes, such as when an AbortController object cancels a fetch request in progress.

In today's fast-paced and ever-evolving business landscape, organizations are constantly striving to gain a competitive edge, make well-informed decisions, and fuel their growth. As a result, advanced Business Intelligence (BI) tools have emerged, revolutionizing the way businesses harness the power of data to drive their success. These sophisticated BI tools offer a wide range of capabilities, empowering companies to collect, analyze, and visualize data from various sources.

WebSockets can be used to add real-time interactive experiences to your applications, but they can be confusing to get started with. In this article, we'll break down how to use WebSockets in your Laravel applications using Pusher.

“A single-threaded, non-blocking, asynchronous, concurrent programming language with many flexibilities”. This is how freeCodeCamp defines JavaScript. Sounds great, right? Well, read it again. JavaScript is supposed to be single-threaded and asynchronous simultaneously. Which, when you think about it, sounds like a contradiction.

April showers bring May feature releases to the Appian Platform. Get ready for sunny skies ahead with some seriously great new updates to Appian in 23.2. View documentation, release notes, discussion board posts, and tutorials on Community. The AI buzz is everywhere. If you’ve been getting bombarded with requests to “use more AI,” we’ve got you covered.

One of the biggest challenges front-end developers face is keeping code organized while maintaining functionality of the user interface (UI). The challenge becomes more evident in larger projects where a number of developers work together. Several tools are available to help in organizing UI systems, and in this article, we explore one such tool, Storybook. Storybook is a frontend workshop environment tool for UI/UX development that helps bring consistency in designs across multiple components.

As software developers, we constantly face new challenges in an ever-changing ecosystem. However, we must always remember the importance of addressing performance and security concerns, which remain at the top of our priority list. To ensure that our applications based on Node.js can meet our performance and scalability needs without compromising security or incurring costly infrastructure changes, we must be aware of the importance of network optimization in Node.js.

IP geofencing should be a central part of your IP strategy. Why? Because your IP portfolio is probably leaking. And IP leakage can cost millions of dollars in lost revenue and market setbacks — not to mention export violation fines. When it comes to IP security, you need a three-pronged approach: This blog will focus on the first pillar listed above: IP geofencing. Talk to a GEOFENCING Expert.

Are you looking to streamline your machine learning projects from start to finish? Look no further than MLflow! In this blog, we'll discuss how to use MLflow to manage the entire lifecycle of your ML project – from creating and training models to comparing results and deploying them.

Artificial intelligence (AI) and automation stand at the vanguard of the future of work. While it’s impossible to predict with certainty how things will change, a few current trends and stats provide a good sense of where the future of AI and automation will take us. As evidenced by the recent interest in generative AI, companies want to experiment with how to reap deep benefits from automation technology.

What can data fabric do for your organization and how does it differ from other data management approaches? This primer will get you up to speed on data fabric essentials and help you explain the basics of this top tech trend. What is a data fabric? A data fabric connects data sets across disparate software systems, whether they’re on-premises or in the cloud, and creates a complete view. It’s both a tool set and an unified architecture layer (also called a virtualized data layer).

In the first article of this series, we introduced Fastify and compared it to Express, highlighting the benefits of switching to Fastify for high-performance web applications. We also explored Fastify's plugin system in detail, showing you how to extend and customize your web applications with reusable modules. In this part, we'll dive deeper into some of Fastify's more advanced concepts.

When I was working at AWS, one of the things that inspired me the most was the company’s founding principles. As articulated by Andy Jassy, then CEO of AWS: AWS laid the foundation of a cloud infrastructure that works like Lego blocks and can be provisioned immediately. As customers’ businesses grew, they could scale effortlessly, paying only for what they needed rather than making large upfront investments.

In today’s digital landscape, creating visually appealing and engaging content has become crucial for individuals, businesses, and organizations. Visme has emerged as a leading platform for creating stunning visual content, offering a wide range of features and design options. However, it’s always beneficial to explore other alternatives to find the perfect fit for your specific needs and preferences.

This month at Moesif, we released a new usage-based pricing model for our platform. With these changes, we have brought in a new pricing scheme that is better aligned with customer value and requirements. In this article, we will walk through the history of pricing at Moesif and how we designed our latest pricing update, which is our third iteration.

No go-to-market strategy is complete without having a way to generate revenue from your product. APIs are no different. Indeed, in today’s flourishing API economy, you have a great opportunity to unlock revenue and really make your API work for you. All you need is a sound strategy to commercialize your API product and the right tools to support your monetary goals.

The decisions you make around software for billing in small business operations can have major repercussions in terms of how you can track billable services and raise invoices. The right invoicing software for your API business can even help you get paid on time.

Artificial intelligence (AI) is the revolutionary technology that powers assistants like Siri and Alexa, self-driving cars, and personalized recommendations on shopping websites. And it’s safe to say that the AI revolution is continuing to gain momentum across industries and the public sector. AI can be particularly transformative in government procurement, streamlining the acquisition process to save time and money.

Ecto can be considered the standard database wrapper and query generator for Elixir, enabling developers to interact with databases efficiently. However, inefficient queries or misconfigurations still can (and will) happen. Addressing these issues is crucial for a smooth user experience.

Any market-focused firm needs user research to understand user behavior. When building a product, for you to harness the design process, you have to know which techniques and metrics to use. All these can be achieved by conducting user research. It involves understanding how the target audience uses products and discovering design gaps to fulfill their needs. User research is vital for customer-centric product development.

Using data to make decisions is actually really hard. Yet nearly every tech company, business, and team touts “data-driven” as the de-facto way that they operate. In practice, this intention to be data-led is often just aspirational—only about a quarter of organizations report that they are actually data-driven, according to Harvard Business Review. It’s easy to see why organizations strive to more effectively use their data.

When Plastic SCM (now Unity Version Control) was acquired by Unity in 2020, game dev and VFX studios already using the Unity Engine started considering it more seriously for version control. Why? On the surface, Plastic SCM is an attractive solution. It offers a friendly UI for artists and handles the basics of version control at low scale. But what happens when your projects grow and get more complex? Does Plastic still hold up? Read along or jump ahead to the section that interests you most.

This article will teach you how to monitor Ruby errors without using a service like Honeybadger! Learn about Ruby's built-in errors, how to use log levels and tagging to customize the log output, display errors on the front-end, and more.

Logs are essential to any application's development. Most Ruby logs are verbose and chunky, so digging for exactly what you need can be difficult. Even though they contain useful information, you might not get as much value as you should from logs if you don't know how to use them effectively. In this article, we'll explore: Let's get started.

Node.js 12.x onwards introduced async stack traces. Async stack traces allow developers to view the call stack of asynchronous code, making it easier to trace and debug code issues. In this post, we’ll see how async stack traces work, how you can use them to debug code, and how to track them using AppSignal. Ready? Let's get going!

Cloud logging services have long been plagued by limitations and high costs, hindering companies’ ability to achieve true flexibility in their operations. One of the primary obstacles is the lack of flexibility in traditional cloud logging services, which often require companies to make upfront decisions about log levels and storage capacity, locking them into fixed plans for extended periods.

Absinthe is a toolkit for building a GraphQL API with Elixir. It has a declarative syntax that fits really well with Elixir’s idiomatic style. In today’s post — the first of a series on Absinthe — we will explore how you can use Absinthe to create a GraphQL API. But before we jump into Absinthe, let’s take a brief look at GraphQL.

In Python, a NameError: name 'x' is not defined error is raised when the program attempts to access or use a variable that has not been defined or assigned a value. This can happen if the variable is spelled incorrectly, or if it is accessed before it has been defined.

We made some improvements to our Reach Native demo app and reduced build time by nearly 60%. Check out what optimizations we made and how we sped up the build time on our demo app.

Artificial intelligence (AI) has captured the collective imagination. Most news stories focus on the impact AI will have on the future and the productivity growth we might see. Yet, the rank-and-file at most companies know the challenges of truly integrating AI into their workstreams. Organizations need results now. Solving real business challenges requires combining the power of AI with human workers in a seamless workflow.

Learn how to structure your Laravel application to consume external API's. This article has a strong focus on consuming third party API's in a clean and scalable way. Ready to level up? Let's dive right in.

Without a doubt, Python stands out as one of the most sought-after and adaptable programming languages across the globe. In fact, some of the largest tech companies on the planet use Python, including Google, Facebook and Amazon. Python has been the go-to programming language for many developers, data scientists and researchers due to its ease of use, readability and robustness. But what exactly can Python do?

Think you’re ready to start an automation initiative at your organization? Be careful how you choose to proceed. According to an Ernst and Young study, between 30% and 50% of all robotic process automation (RPA) projects end in failure. Yikes. Are those odds you can afford to gamble on?

As automation capabilities grow, so do the related use cases. It’s not surprising that 80% of executives think automation can be applied to any business decision, according to a Gartner survey. But as implementation becomes easier and automation adoption more prevalent, your organization can quickly lose control, with too many automation projects happening in silos.

Processes are the foundation of your organization. They lay the groundwork for how your business operates, from product development and customer service to procurement and financial operations—and everything in between. Even work that isn’t formally defined in a process is likely a part of one. If you’ve ever tried to map or document a business process, you’ve probably learned that there’s no straightforward way to get it done.

Developer productivity is a complex subject for which there is no magic bullet. However, economic pressure, increased market competition and shorter delivery circles force many organisations to improve their efficiency and to open up new models of operations. Measuring, maintaining and eventually improving engineering productivity in an increasingly hybrid workplace are important discussions many organisations are having right now.

The mobile app release process is a work of art that has many moving parts which need to work simultaneously. In this article, you’ll learn how to master the art of mobile app releases.

Eager to infuse your JavaScript app with state-of-the-art AI? This comprehensive tutorial will show you how to embed ChatGPT, the titan of large language models, into your JavaScript code. Get ready to revolutionize your app's interactivity with natural language processing capabilities.

Regular expressions can be daunting, but they don't have to be! Learn everything you need about regular expressions and how to use them in JavaScript.

With its strong emphasis on convention over configuration, Ruby on Rails has counteracted many architectural considerations that caused bikeshedding when building web applications. Still, one area that has continuously piqued developers' interest is how to handle business logic, i.e., code that epitomizes "what an app does." Another way to phrase this question is: Where do we put all the transactional code?

We're thrilled to announce the latest feature in our customer support portal that allows you to take charge of your users. Now, you no longer need to rely on your account manager to add or remove users. You can do it quickly and easily, by yourself, directly from the portal.

This step-by-step guide will help you with the required steps to transition your mobile apps from Intel to Apple silicon.

Debugging APIs can be a challenge for any developer dealing with REST APIs. Trying to create an exact API request, especially for highly complex requests with large bodies and multiple headers, is essential but also tough to do. By using a tool like Postman to create a request for debugging and API testing purposes, you can easily replay an API request with the exact configuration of the original request.

Hyperautomation refers to the use of multiple advanced automation technologies such as artificial intelligence (AI), robotic process automation (RPA), machine learning (ML), low-code, and business process management tools to accomplish end-to-end process automation. Rather than automating a single task, hyperautomation lets you automate multiple tasks within a wider process (and pass work easily between humans and digital workers).

Compliance is a core tenet of financial services organizations’ day-to-day operations. And the stakes are high, as regulatory fines are steep and climbing. Know Your Customer (KYC) compliance is just a piece of the overall compliance puzzle—but it’s an important piece. In 2022, global fines for failing to prevent money laundering and other financial crime surged more than 50% according to the Financial Times.

Keep your Laravel code in top shape and avoid bugs with these five tools designed to improve code quality, catch bugs early, ensure uniform coding style, and follow best practices.

Data is essential to all JavaScript applications. It determine what we see, hear and interact with when we open the app, and it must be stored properly to guarantee a smooth user experience. Specifically, the data must be a stored in a way that facilitates retrieval, manipulation and is efficient in storage usage. need data to represent information. One of the most important prominent data structures in JavaScript is known as an Array.

Having the right pricing model and billing software is extremely important for any SaaS company. Setting up a recurring billing solution for your SaaS product users may seem like a lofty goal, but can be easily tackled with the help of subscription billing software: One thing is certain: doing it manually or with software that is not geared for on-demand software is a waste of time and company resources.

Organizations looking to improve their bottom lines have embraced automation for decades. Simple automation has long been bringing benefits to businesses and public sector organizations alike, despite being limited to supporting small tasks and workflows.

Data-driven research, a product of using interdisciplinary scientific methods for extracting knowledge, is taking over the globe. According to McKinsey & Company’s Marketing Insights, data-driven organizations are 23 times more likely to acquire customers and 6 times as likely to retain them! Also termed “the fourth paradigm of science”, data-driven research has created opportunities for big data analysis in science and other industries.

Python is a universal language that is widely used in various industries. In this post, we’ll look at 10 tricks that can help you optimize your Python code, regardless of your Python framework. From following coding conventions and meaningful names to using exceptions for error handling and taking advantage of built-in functions, these tips will help you write cleaner, faster and more maintainable code.

Writing tests is essential for ensuring the quality of your code. Discover the difference between code coverage and test coverage and how to use them to make your testing process more efficient and effective.

The ReferenceError: require is not defined error occurs if the JavaScript require method is used but is not available in the current context.

Developing a procurement strategy and planning procurement activities requires many steps, such as aligning procurement goals with overall organizational objectives, conducting market research, identifying sourcing opportunities, and developing procurement plans. Procurement challenges may multiply depending on your industry. For example, if you’re in a federal agency, procurement and the entire acquisition planning process must adhere to strict regulatory demands.

How do you know when a process needs help? Is it slow, bloated, or, worst of all, truly broken? It’s a crucial question for all leaders and teams pursuing speed and growth, to meet digital transformation goals like faster customer onboarding or faster time to market. Often, even seemingly simple business processes are more complex than we realize. Teams and individuals may develop clever workarounds to get past large and small process problems.

As digital transformation and the consequent move towards cloud-native continues to accelerate, and customer demands increase, traditional approaches to debugging and troubleshooting are limited and insufficient. Developers must quickly understand the relationships between user sessions, topology, and end-to-end transactions during incidents.

If you’ve ever looked at the Request for Comments (RFCs) around sending and receiving emails, you’ll see the technical complications involved when hitting send in your email inbox. Thankfully, many existing tools provide the Simple Mail Transfer Protocol (SMTP) service for us developers — from a Postfix server you manage to a fully scalable sending service such as SendGrid, Amazon SES, or Postmark.

To err is human. It happens all the time. If we don't account for errors on our websites, then our users will get an awful browsing experience. That's why it is better to plan for errors. In today's post, we'll go through different ways of handling errors in Preact applications. Let's get going!

Have you ever wondered how modern applications, especially those built on microservices architecture, communicate with each other? In today's fast-paced, distributed computing environment, where services need to be highly available, scalable, and fault-tolerant, traditional communication mechanisms like REST APIs and SOAP may not suffice. This is where message-based communication comes into play.

There’s a lot of hype about hyperautomation. But it’s clear that as new automation technologies emerge, organizations that take a strategic, holistic approach to embedding them into business processes will come out ahead. So, what exactly is hyperautomation? It’s an approach to process automation that uses a combination of technologies to optimize complex business processes and augment human capabilities.

Learn how to set up your Laravel application with a free web socket server and connect it to your front-end for real-time updates.

Insurers have been slammed by inflation, with loss costs surging by $30 billion in 2021 alone. Almost every line of insurance has been hit with rising claims expenses, while replacement costs have risen by 16.3%—nearly twice the consumer price index rise. To combat inflation, insurers need to find better ways to increase efficiency and reduce claims leakage. In addition to economic pressures, insurers are also facing rising customer expectations for a faster and more transparent claims process.

At WSO2, our guiding principle is "treat people the way you want to be treated." This value is deeply ingrained in our company culture and is at the heart of everything we do - from creating products to engaging in transparent and honest communication with our customers. That's why we supplement our frequent customer check-ins with a biannual Net Promoter Score (NPS) survey to receive feedback from our customers and ensure we deliver exceptional service and solutions that meet their unique needs.