News Aggregator

API Versioning

Aggregated on: 2023-11-09 14:57:29

In my previous post, Evolving your APIs, I mention the main API versioning approaches. During the talk of the same name, I sometimes get some questions on the subject. In this post, I'll detail each of them. I assume readers know the reasons behind versioning, semantic versioning, and product lifecycle. If not, I encourage you to read a bit about these themes; in particular, chapter 24 of the excellent API Design Patterns book focuses on them.

What Is Software Definition, Processes, and Engineering?

Aggregated on: 2023-11-09 14:42:29

Software development plays a pivotal role in shaping our technological methods. The applications on our smartphones are complex enterprise systems. Software development is the driving force behind the innovation we witness. The world of software development provides a comprehensive understanding of its definition, processes, and various types within the realm of software engineering. The process of designing, coding, testing, and maintaining computer software to meet specific requirements and objectives. It involves creating software programs, applications, and systems that can perform a wide range of functions, from simple tasks to complex operations. Software development is a crucial aspect of software engineering, and it plays a pivotal role in delivering innovative solutions to various industries and domains.

The Unspoken Rules of Coding for Both Novice and Sage Developers

Aggregated on: 2023-11-09 13:12:29

Many of us developers, entering our journey into the realm of software development, once held on to the dreams filled with the rush of mastering new programming languages and crafting innovative algorithms. We believed, somewhat naively, that these accomplishments alone would promote us into the esteemed ranks of invaluable developers. This mindset was a classic representation of the Dunning-Kruger effect, where beginners often underestimate the depth and complexity of their chosen field. However, as one gains experience, it becomes clear that simply producing code that's efficient and machine-readable is not the paramount of our desires. In this article, I aim to explore the often-overlooked principles that both budding and seasoned developers should bear in mind when penning down programs and code. May it help all of you overcome the Mount Stupid and the Valley of Despair and gain a foothold on the Slope of Enlightenment.

Data Lineage and Its Significance in Modern Data Management

Aggregated on: 2023-11-09 12:27:29

In an era defined by data-driven decisions and real-time analytics, understanding the journey of data within an organization has never been more crucial. Enter the concept of data lineage, a dynamic map that reveals how data moves, transforms and gets utilized across various touchpoints. By tracing this intricate web, organizations gain unparalleled insights into their data management, quality, and security. As we continue to integrate advanced technologies like AI and machine learning, the necessity for a comprehensive understanding of data lineage grows exponentially. The Context for Data Lineage Understanding data lineage isn't just a beneficial practice; it's becoming a cornerstone of modern data management strategies. As organizations embrace digital transformation, the interconnections between different systems, applications, and data repositories continue to grow in complexity. Gone are the days when you could rely solely on a few databases and a handful of applications. Today, we’re talking about intricate ecosystems involving data lakes, data warehouses, microservices, APIs, and various other technologies.

Yes, GitHub's Copilot Can Leak (Real) Secrets

Aggregated on: 2023-11-08 21:42:28

There has been a growing focus on the ethical and privacy concerns surrounding advanced language models like ChatGPT and OpenAI GPT technology. These concerns have raised important questions about the potential risks of using such models. However, it is not only these general-purpose language models that warrant attention; specialized tools like code completion assistants also come with their own set of concerns. A year into its launch, GitHub’s code-generation tool Copilot has been used by a million developers, adopted by more than 20,000 organizations, and generated more than three billion lines of code, GitHub said in a blog post.

Leveling Up Your Unity Coroutines: Advanced Patterns, Debugging, and Performance Optimization

Aggregated on: 2023-11-08 21:27:28

Welcome to the final installment of our comprehensive series on Unity's Coroutines. If you've been following along, you've already built a strong foundation in the basics of coroutine usage in Unity. Now, it's time to take your skills to the next level. In this article, we will delve deep into advanced topics that are crucial for writing efficient and robust coroutines. You might wonder, "I've got the basics down, why delve deeper?" The answer lies in the complex, real-world scenarios you'll encounter in game development. Whether you're working on a high-performance 3D game or a real-time simulation, the advanced techniques covered here will help you write coroutines that are not only functional but also optimized for performance and easier to debug.

What Role Will Open-Source Hardware Play in Future Designs?

Aggregated on: 2023-11-08 21:12:28

Open-source software has changed the face of the software industry for good. Now, open-source hardware promises to do the same for the electronics sector. These platforms have been popular among hobbyists for years. As the IoT grows and production costs rise, the trend is creeping into commercial integrated circuit design, too. Where it proceeds from here will reshape electronics design. Here’s what that could look like.

Google Bard vs. ChatGPT: Which Tool Is Better for Your Business?

Aggregated on: 2023-11-08 20:27:28

Selecting the right automated text generation tool is a crucial decision for businesses. Google Bard and ChatGPT are leading options in this space, each offering unique functionalities. This article will scrutinize the strengths and weaknesses of both platforms to help you make an informed choice. Whether your focus is customer service, content creation, marketing, or something else, understanding how these tools perform is vital. We'll examine different use cases to give you a comprehensive view of what each has to offer. Keep reading to find out which of these tools may be the best fit for your company's specific needs. Which Tool Is Better for Your Business? Although both tools are powerful right now, there are certain areas where one tool beats the other. Let’s take a look at how you can use each tool to facilitate efficiency in your organization.

What Is Dynamic Sampling and How It Works

Aggregated on: 2023-11-08 20:27:28

Sometimes you may want to limit the amount of analytics data coming into your API management tool. This could be because you want to exclude specific traffic, such as internal or health check traffic, or you may want to reduce unnecessary data to control cost. Dynamic sampling does just this. Dynamic sampling lets you control which API calls are logged to your API management tool based on customer or API behavior. Intelligently extrapolate metrics for accurate reporting even with multiple sample rates so that no matter what rules or sample rates you have set up, you can be sure you are still seeing an accurate representation of your data. Dynamic sampling is controlled by setting up sampling rules in the API management tool's dashboard. You can create rules based on criteria such as request path, response status codes, user or company behaviors, and more. You can also control the applied sample rate for each rule. The sample rate is the percentage of events that will make their way into your API management tool. For example, if you set a rule to sample 50% of events, your management tool will log half of the matching events intelligently (and not just log every other event to meet the 50% sampling rate).

How To Implement OAuth User Authentication in Next.js

Aggregated on: 2023-11-08 20:12:29

In this article, we will learn how to add user authentication with OAuth providers in your Next.js app. To do so, we’ll be using NextAuth.js, which is a user authentication solution that simplifies the whole process and has built-in support for many popular sign-in services. What’s OAuth? OAuth (Open Authorization) is an open standard for access delegation, commonly used as a way for Internet users to grant websites or applications access to their information on other websites but without giving them the passwords.

Unleashing the Power of Hyper-V: A Comprehensive Overview

Aggregated on: 2023-11-08 20:12:29

Virtualization has emerged as a crucial tool for businesses looking to manage their IT infrastructure with greater efficiency, flexibility, and cost-effectiveness in today’s rapidly changing digital environment. Microsoft’s Hyper-V is a top virtualization platform that enables companies to maximize the use of their hardware resources. Virtualization is now an essential component of contemporary computing systems due to the constantly changing information technology landscape. Hyper-V, one of the top virtualization platforms, has consistently pushed the envelope of innovation, enabling companies to maximize their resources, streamline their processes, and cut costs. This article explores the state-of-the-art advancements in Hyper-V, highlighting its pivotal role in shaping the virtualization landscape.

The Emergence of Micro Frontends: Integrating With Next.js

Aggregated on: 2023-11-08 18:42:28

This methodology allows different services to be developed, deployed, and scaled independently by different teams. The success of this architectural style has inspired a similar approach in the world of frontend development: micro frontends. What Are Micro Frontends? Micro frontends extend the principles of microservices to the frontend. The idea is to decompose a web application’s UI into smaller, semi-independent "micro" applications that work loosely together. Each team owns a specific feature or part of the application, with full control over their domain, from the database to the user interface.

Feature Flags for CI/CD: Heads or Tails, You Always Win

Aggregated on: 2023-11-08 18:27:28

What Are Feature Flags? Feature flags are a software development technique that help to turn certain functionality on and off during runtime without the deployment of code. For both feature flags and modern development in general, it is always focused on the race to deploy software faster to the customers. However, it is not only that the software has to reach the customer faster, but it also has to be done with lesser risk. Feature flags are a potent tool (set of patterns or techniques) that can be used to reinforce the CI/CD pipeline by increasing the velocity and decreasing the risk of the software deployed to the production environment. Feature flags are also known as feature bits, feature flippers, feature gates, conditional features, feature switches, or feature toggles (even though the last one may have a subtle distinction which we will see a bit later). Feature flags help to control and experiment over the feature lifecycle. They are a DevOps best practice that are often observed in distributed version control systems. Even incomplete features can be pushed to production because feature flags help to separate deployment from release. Earlier, the lowest level of control was at the deployment level. Now, feature flags move the lowest level of control to each individual item or artifact (feature, update, or bug fixes) that’s in production which makes it even more granular than the production deployment.

Optimize AWS Costs With CloudWatch's Advanced Metrics, Dashboards, and Alerts

Aggregated on: 2023-11-08 17:42:28

Understanding how to monitor your AWS costs is vital for businesses of all sizes. As your infrastructure grows, you must view your expenses to prevent budget overruns. Amazon CloudWatch provides an advanced solution, allowing detailed monitoring and customized dashboarding for cost metrics. In this blog, we dive deep into leveraging advanced dashboarding with Amazon CloudWatch to manage and analyze AWS costs efficiently. Understanding Amazon CloudWatch in the Context of AWS Costs Amazon CloudWatch is a monitoring solution and a powerful resource and application tracking tool. Regarding cost metrics, CloudWatch seamlessly integrates with AWS Cost Explorer, enabling you to visualize and understand your AWS spending.

Sustainable Programming

Aggregated on: 2023-11-08 17:42:28

Sustainable programming refers to the creation of software and applications that are designed and developed with their impact on the environment and society at large in mind. Today, sustainability has become a global concern and a priority for many companies and organizations worldwide. As a result, it is increasingly common to find sustainable programming initiatives and practices that focus on reducing the environmental impact of technology and computing.

Why Should You Get Rid of Flaky Tests?

Aggregated on: 2023-11-08 17:42:28

Amidst the quest for automation and speed, a common obstacle emerges flaky tests. These seemingly innocent but troublesome tests can undermine the entire CI/CD optimization process. To understand the nuisance of flaky tests, it's like having a roommate you can more or less count on. When you ask him for a hand, you never know how he'll handle your request. He may or may not pay the rent, and the same goes for chores. When you get home from work, your last yogurt may be waiting for you, or it may be digesting in his belly. That's what we call an unreliable roommate. Despite identical rules, conditions, and environments, he can make random decisions.

Enabling Software Engineering Sustainability for Future Digital Transformations

Aggregated on: 2023-11-08 17:27:28

Sustainable engineering, also known as engineering sustainability or sustainable design, is a discipline in the field of engineering that emphasizes the development of products, systems, and infrastructure with the goal of reducing effects on the environment, society, and economy while maximizing long-term advantages. It entails incorporating sustainability principles into the engineering process to tackle worldwide issues, such as climate change, depletion of resources, and social disparities. Software engineering sustainability, also referred to as software engineering or green software development, is an approach to designing and developing software that aims to minimize its social and economic effects throughout its lifespan. This approach acknowledges the influence of software on sustainability as it affects energy consumption, resource utilization, and societal factors. Let’s delve into some facets of software engineering sustainability.

Tutorial for Building an Ethereum DApp With Integrated Web3 Monitoring

Aggregated on: 2023-11-08 17:27:28

This post walks through the steps to creating a simple Ethereum DApp using Web3.js and Truffle and setting up monitoring of the API transactions sent to the blockchain. This article also provides an explanation of various pieces of technology involved in developing DApps. What Is Blockchain? Decentralized Applications (or DApps) are applications that do not rely on a centralized backend running in AWS or Azure that power traditional web and mobile applications (outside of hosting the frontend code itself). Instead, the application interacts directly with a blockchain, which can be thought of as a distributed cluster of nodes analogous to applications interacting directly with a “masterless” cluster of Cassandra nodes with full replication on every peer in an untrusted peer-to-peer network.

How To Build Computer Vision-Driven Car Damage Detection

Aggregated on: 2023-11-08 17:27:28

Computer vision, as an integral component of artificial intelligence, is gaining increasing significance within the insurance sector. Its implementation yields manifold advantages, such as process automation, cost reduction, heightened precision, and an enhanced customer experience. Computer vision technology brings many opportunities, including the replacement of manual inspection to a certain extent. That’s why the Intelliarts team found it promising to start working on an automated car damage assessment project.

Containerizing Ballerina GraalVM Executable

Aggregated on: 2023-11-08 17:12:28

Welcome back to the series exploring the synergy between Ballerina and GraalVM. In the previous article, ‘Ballerina Code to GraalVM Executable,’ we delved into the seamless integration of Ballerina and GraalVM, witnessing how Ballerina applications can build GraalVM native executable and achieve improved performance and reduced memory consumption. In this continuation, we take the next step in our journey, exploring how to containerize a Ballerina GraalVM executable. If you have not read the previous article, I recommend you do so before continuing with this one. We will use the same Conference Service application to build a Docker image containing the GraalVM executable. The code for this application can be found in the below link:

Elevating Team Management as a Product Manager: Unveiling Cultural Paradigms and Methodologies

Aggregated on: 2023-11-08 16:42:28

In the ever-evolving domain of product management, the role of a product manager is akin to that of an orchestra conductor, harmonizing the diverse talents and functions of a cross-functional team to create beautiful symphonies or, in our case, innovative products. This entails not only mastering the art of product development but also the subtle science of team management. In this article, we delve into the intriguing realm of culture and methodologies in team management, exploring how product managers can foster a culture of collaboration and employ effective methodologies to drive success. Cultivating a Culture of Collaboration Effective team management begins with cultivating a culture of collaboration, trust, and open communication. Here are some strategies to consider:

Decoding the 779th K-th Symbol in Grammar

Aggregated on: 2023-11-08 16:27:28

In the world of computer science and mathematics, there exist intriguing problems that seem simple on the surface but hide complex patterns and symmetries within. The 779th K-th Symbol in Grammar is one such problem that can be solved using a variety of methods. This article delves into the details of this problem and explores three different solutions to decipher the K-th symbol. Understanding the Problem The problem statement is straightforward. We are tasked with creating a table of rows, each containing a sequence of 0s and 1s. Starting with the first row as 0, in each subsequent row, we replace each 0 with 01 and each 1 with ten from the previous row. The objective is to find the K-th symbol in the N-th row.

How To Obtain IP Geolocation Data in Next.js

Aggregated on: 2023-11-08 15:12:28

Websites can use IP geolocation to provide various features to website users. These include webpage redirection by country, showing content in the local language, or customizing the content based on the user’s geolocation. React is an open-source JavaScript library that makes it easy for web developers to create engaging user interfaces based on components. Being designed to run on the front end (client-side) means that it can only render the page on the browser side.

SAP BW "Update Behavior of End Routine" in Transformations

Aggregated on: 2023-11-08 14:27:28

What Is "Update Behavior of End Routine"? Using this function, you can change the update behavior of fields in the end routine (of a BW Transformation) of a standard DataStore object or master data attribute and not Infocube’s. This button appears only after you write an END Routine in a BW Transformation. Also, this feature does not exist in BW 7.3 powered by HANA.

TS Patterns: Result Pattern

Aggregated on: 2023-11-08 14:12:28

The Result pattern is a powerful concept in TypeScript that greatly enhances error handling and code organization. By effectively managing success and failure scenarios, the Result pattern provides a clear and structured approach to handling operations that can yield different outcomes. In this article, we will explore the Result pattern in TypeScript and understand its significance in modern application development. We will delve into the core principles of the pattern and discuss how it can improve the robustness and maintainability of our code.

NoSQL Data Modeling Mistakes That Kill Performance

Aggregated on: 2023-11-08 13:42:28

Getting your data modeling wrong is one of the easiest ways to ruin your performance. And it’s especially easy to screw this up when you’re working with NoSQL, which (ironically) tends to be used for the most performance-sensitive workloads. NoSQL data modeling might initially appear quite simple: just model your data to suit your application’s access patterns. But in practice, that’s much easier said than done. Fixing data modeling is no fun, but it’s often a necessary evil. If your data modeling is fundamentally inefficient, your performance will suffer once you scale to some tipping point that varies based on your specific workload and deployment. Even if you adopt the fastest database on the most powerful infrastructure, you won’t be able to tap its full potential unless you get your data modeling right.

PeopleSoft Fluid Attachments Framework

Aggregated on: 2023-11-08 13:12:28

The Fluid Attachment feature has been upgraded to support fluid and responsive design. Administrators can now configure attachments, notes, and links for transactions on Fluid pages in a way that works seamlessly across desktop, tablet, and mobile devices. Users are able to upload attachments from their desktop, mobile device, or third-party online storage services when using Fluid for self-service transactions. This attachment feature is supported on both desktops and smartphones. The Attachment Functionality enables users to attach documents, links, and notes to various delivered transactions, such as approvals, billing statements, name changes, address changes, and more. Implement Fluid Attachment Framework To implement the Fluid Attachment Framework for a bolt-on module, you can follow the steps outlined below:

GlassFish Embedded: A Simple Way To Run Jakarta EE Apps

Aggregated on: 2023-11-08 12:42:28

A long-time GlassFish user and active member of the GlassFish community, Jan Blavins uses GlassFish Embedded in an interesting way to take advantage of some of its unique features compared to traditional application servers. Here's my interview with him about using GlassFish Embedded in his project. Ondro: Hi Jan, recently you raised a few issues in the Eclipse GlassFish project. What do you think of the project, the team, and the community around it?

Flutter Theme Made Easy

Aggregated on: 2023-11-08 12:27:28

Flutter provides you with a way to customize your app theme. It is extremely focused on material design, but you can still customize it to fit your needs. The Problem Flutter provides you with a great theme to let you customize your app. The problem is when you want to start getting out of material and customize your app theme. Most designers will want to customize the theme to fit their needs and tastes.

How to Crush API Dev Work when You're 100% Remote with Postman

Aggregated on: 2023-11-08 12:12:28

When summer of 2017 arrived, I transitioned to a project which allowed me to contribute remotely. After 25 years of working in technology across eight different employers, I was finally able to determine if working 100% remotely would lead to productivity gains … or losses. Just under 3 years before the pandemic arrived, I discovered I was twice as productive as before – simply by reviewing my commit history from in-office time periods where I was doing similar work. I also felt like the quality of my work improved, largely because of the ability to place myself in focus mode, devoid of any unexpected distractions.

Integrate VSCode With Databricks To Build and Run Data Engineering Pipelines and Models

Aggregated on: 2023-11-07 19:57:28

Databricks is a cloud-based platform designed to simplify the process of building data engineering pipelines and developing machine learning models. It offers a collaborative workspace that enables users to work with data effortlessly, process it at scale, and derive insights rapidly using machine learning and advanced analytics. On the other hand, Visual Studio Code (VSCode) is a free, open-source editor by Microsoft, loaded with extensions for virtually every programming language and framework, making it a favorite among developers for writing and debugging code.

Accessibility Testing Using Playwright

Aggregated on: 2023-11-07 18:48:32

Today, I’d like to talk about accessibility testing using Playwright. Accessibility testing refers to evaluating web applications or websites for compliance with accessibility standards, ensuring that they can be used by people with disabilities. Existing guidelines and other standards related to web accessibility Here are the links to them:

Atomic Design: Benefits And Implementation

Aggregated on: 2023-11-07 17:03:32

Atomic Design is a methodology for designing and developing user interfaces that has gained popularity in recent times. It was proposed by Brad Frost as a systematic approach to creating reusable and consistent components in web applications, following an analogy with the structure of atoms and molecules in chemistry. This approach organizes the elements of an interface at hierarchical levels, from the most basic and simple components to the most complex ones.

Cybersecurity and AI Deep in the Heart of Texas Cyber Summit

Aggregated on: 2023-11-07 17:03:32

Austin, Texas, is the 10th largest city in the US and is constantly growing, both in population and in industry. Every year, dozens of major companies either relocate or expand into the Austin area. It is also home to six universities, like The University of Texas at Austin and Texas State. As the state capitol of Texas, many government agencies have a presence there as well. Folks from all these sectors came together in the last week of September to learn from one another at Texas Cyber Summit 2023. Here are just a few of the highlights from this security-focused event.

ECMAScript Decorators: The Ones That Are Real

Aggregated on: 2023-11-07 16:48:32

In 2015, ECMAScript 6 was introduced — a significant release of the JavaScript language. This release introduced many new features, such as const/let, arrow functions, classes, etc. Most of these features were aimed at eliminating JavaScript's quirks. For this reason, all these features were labeled as "Harmony." Some sources say that the entire ECMAScript 6 is called "ECMAScript Harmony." In addition to these features, the "Harmony" label highlights other features expected to become part of the specification soon. Decorators are one of such anticipated features. Nearly ten years have passed since the first mentions of decorators. The decorators’ specification has been rewritten several times, almost from scratch, but they have not become part of the specification yet. As JavaScript has long extended beyond just browser-based applications, authors of specifications must consider a wide range of platforms where JavaScript can be executed. This is precisely why progressing to stage 3 for this proposal has taken so much time.

Batch Processing for Data Integration

Aggregated on: 2023-11-07 16:18:32

In the labyrinth of data-driven architectures, the challenge of data integration—fusing data from disparate sources into a coherent, usable form — stands as one of the cornerstones. As businesses amass data at an unprecedented pace, the question of how to integrate this data effectively comes to the fore. Among the spectrum of methodologies available for this task, batch processing is often considered an old guard, especially with the advent of real-time and event-based processing technologies. However, it would be a mistake to dismiss batch processing as an antiquated approach. In fact, its enduring relevance is a testament to its robustness and efficiency. This blog dives into the intricate world of batch processing for data integration, elucidating its mechanics, advantages, considerations, and standing in comparison to other methodologies. Historical Perspective of Batch Processing Batch processing has a storied history that predates the very concept of real-time processing. In the dawn of computational technology, batch processing was more a necessity than a choice. Systems were not equipped to handle multiple tasks simultaneously. Jobs were collected and processed together, and then the output was delivered. As technology evolved, so did the capabilities of batch processing, especially its application in data integration tasks.

How To Connect to an EC2 Instance Using SSH

Aggregated on: 2023-11-07 16:18:32

Have you ever launched an EC2 instance and don’t know how to log in to your brand-new instance? It may sound difficult if you are a beginner, but it’s pretty much simple. Let’s take a look at how to connect to an EC2 instance using SSH, following the next simple steps whether you are using Linux or Windows. Requirements SSH Key (.pem file) provided by Amazon: This SSH key is provided by Amazon when you launch the instance. IP address: IP address assigned to your EC2 instance. Username: The username depends on the Linux distro you just launched. Usually, these are the usernames for the most common distributions: Ubuntu: ubuntu Amazon Linux: ec2-user Centos: root Only for Windows Users Putty SSH Client installed on your PC. You can download the latest version. How To Connect to an EC2 Instance Using SSH Using Linux 1. Open your terminal and change the directory with the command cd, where you downloaded your pem file. In this demonstration, the PEM file is stored in the downloads folder.

Data Integration in Real-Time Systems

Aggregated on: 2023-11-07 16:18:32

In the rapidly evolving digital landscape, the role of data has shifted from being merely a byproduct of business to becoming its lifeblood. With businesses constantly in the race to stay ahead, the process of integrating this data becomes crucial. However, it's no longer enough to assimilate data in isolated, batch-oriented processes. The new norm is real-time data integration, and it’s transforming the way companies make decisions and conduct their operations. This article delves into the paradigm shift from traditional to real-time data integration, examines its architectural nuances, and contemplates its profound impact on decision-making and business processes. The Evolution of Data Integration In the past, batch-oriented data integration reigned supreme. Businesses were content with accumulating data over defined intervals and then processing it in scheduled batches. Although this approach was serviceable in a less dynamic business climate, it falls far short of the agile and instantaneous demands that define modern markets. As Peter Sondergaard, former SVP of Gartner, insightfully stated, "Information is the oil of the 21st century, and analytics is the combustion engine."

Detect Transitive Access To Sensitive Google Cloud Resources

Aggregated on: 2023-11-07 16:03:32

When trying to secure access to a specific sensitive Google Cloud resource, you’re likely familiar with the process of going to the resource’s IAM permissions page in the Cloud Console. This view will show you principals with direct permissions to access the resource, including permissions inherited from parent resources. However, this excludes a common security vulnerability in many Google Cloud configurations: transitive access via service accounts.

Data Validation To Improve the Data Quality

Aggregated on: 2023-11-07 15:48:32

In today’s world, a lot of businesses are deriving value from data and making key decisions based on the results of analytical insights, predictions, and forecasting. In such cases, data quality stands as an important factor. As important as it can be, there are various scenarios of compromising data quality, which may be of any form, such as miscalculations, invalid transformations and business logic, data skewness, missing data points, etc. This may result in generating out-of-sync analytic reports and invalid predictions, which may go unnoticed for a longer time. Even if it is identified at later stages, the damage might have already happened, and fixing production data is an expensive operation in terms of time, money, criticality, and any additional manpower it may require. Performing data validation is the key to maintaining data quality and helps enhance the trustworthiness of the data. It can be adopted while building data pipelines and making it a part of the data processing phase. This will ensure minimal to no gaps between the source and target systems. Data validation can be implemented in two ways. One way is by building an automated script that accepts database, schema, and table names as parameters and can be utilized across multiple data pipelines. The other way is to build customized scripts for each pipeline with specific business logic. In this article, we focus on a checklist of validation rules that can be utilized while building such scripts to improve the quality of the data. Let’s dive into it.

Using a Possibility Tree for Fast String Parsing

Aggregated on: 2023-11-07 15:48:32

The Raygun data processing pipeline is kept pretty busy — handling over 90 million crash reports daily. So, needless to say, we need the processing pipeline to be as efficient as possible to reduce resource usage and avoid costly scaling. One of the many operations during processing is to parse a user-agent string (UA string) wherever one is present. We've gone through several rounds of performance optimizations over the years, and during one of these rounds, the user-agent parser stuck out as the slowest component. From the UA string, we determine the operating system, browser, device, and their versions (throughout this post, I’ll sometimes refer to all 3 of these things as “products”). This information is used for indexing so that Raygun users can filter their crash reports by these dimensions.

What Is Grafbase?

Aggregated on: 2023-11-07 15:18:32

Using GraphQL is good, but it gets complex when you are building an application that is big and dynamic. Fortunately, there is a new tool called Grafbase that enables you to connect and link different data sources into one unified GraphQL endpoint. In addition, you will be importing your existing schema from your GitHub repositories and editing them in the Grafbase platform. Furthermore, it helps you to test your schema before you deploy the schema.

Empowering Cyber Security by Enabling 7 Times Faster Log Analysis

Aggregated on: 2023-11-07 15:18:32

This is about how a cyber security service provider built its log storage and analysis system (LSAS) and realized 3X data writing speed, 7X query execution speed, and visualized management. Log Storage and Analysis Platform In this use case, the LSAS collects system logs from its enterprise users, scans them, and detects viruses. It also provides data management and file-tracking services.

Hubspot API Integration With WordPress CMS

Aggregated on: 2023-11-07 15:03:32

“There is a saying if we need to do a thing right, we need to do it right the first time, rather than doing things in a way that works now but breaks later :)." Well, as per this saying, imagine if we are traveling in a forest and we come across a situation where we see there are two different ways to reach your destination, and we might think, well, if we go by either of them, we will reach our destination easily, but what we not know is which way is effective for us and according to our situation, let’s say.

A Deep Dive Into the Directory Quotas Design of a Distributed File System

Aggregated on: 2023-11-07 14:33:32

As an open-source distributed file system, JuiceFS introduced the directory quota feature in version 1.1. The released commands support setting quotas for directories, fetching directory quota information, and listing all directory quotas. For details, see the Command Reference document. In designing this feature, our team went through numerous discussions and trade-offs regarding its accuracy, effectiveness, and performance implications.

Gen-AI: Fun, Fear, and Future!

Aggregated on: 2023-11-07 14:18:32

Image Generation AI: Reshaping the Landscape of Creativity, Innovation and Policies In recent years, the field of artificial intelligence has made astonishing progress and achieved remarkable milestones, and Image processing is one area that has been particularly transformative. With the advent of sophisticated AI models like DALL-E 2, Midjourney, and Imagen, the ability to create stunning and realistic images from mere text descriptions is no longer a distant dream. This groundbreaking technology is rapidly transforming various industries and redefining the boundaries of creativity. Image Generated on Imagen on Vertex AI by Google using prompt

How To Approach Amazon API Gateway as a Mule Developer (Part I)

Aggregated on: 2023-11-07 13:33:32

Amazon API Gateway Do you want to create your first API in Amazon API Gateway but don’t know where to start? Plus, you have experience defining API Specifications in RAML with Design Center, and you are wondering if that knowledge can be leveraged. If you have defined API specifications in Anypoint Platform’s Design Center with RAML in the past, understanding and working with Amazon API Gateway can be an easy lift. While RAML is a modeling language and Amazon API Gateway is a service (and are, by definition, tools for different purposes), we can leverage your knowledge.

Exploring IoT Integration With Wearable Devices From a Software Development Angle

Aggregated on: 2023-11-07 13:33:32

In the vanguard of the ever-evolving digital world, the rapid increase of wearable contrivances and the expanding realm of the Internet of Things (IoT) have firmly gripped the world's technological spotlight. The amalgamation of IoT with wearable devices has arisen as a pivotal focus within the tech sphere, bestowing upon us an abundance of potential that ensures shifting progress across sectors as diverse as healthcare, fitness, transportation, and beyond. In the subsequent discourse, we shall embark on an in-depth exploration of the intricate domain that is the integration of IoT and wearable technology. Our journey will encompass an exploration of how significant it has become, the formidable challenges that lie in its path, and the driving force behind its software development. Surveying the Landscape of Wearable Devices From its humble beginnings as a simple wristwatch, wearable technology has evolved significantly. Nowadays, it encompasses a diverse range of devices, including fitness trackers, smart glasses, smart clothing, and even implantable medical tools. These cutting-edge technologies diligently gather data from both the human body and the surrounding environment. The information collected is then transmitted to other devices, networks, or cloud platforms for thorough examination and analysis.

Security Vulnerabilities in CasaOS

Aggregated on: 2023-11-07 13:18:32

As part of our continuous effort to improve our Clean Code technology and the security of the open-source ecosystem, our R&D team is always on the lookout for new 0-day security vulnerabilities in prominent software. We recently uncovered two critical code vulnerabilities in a personal cloud solution named CasaOS. CasaOS can be installed on any machine thanks to Docker and comes with end-user NAS devices like the ZimaBoard or the X86Pi. Users deploy CasaOS to store their personal data on devices they trust and access it from anywhere.

Machine Learning in Software Testing

Aggregated on: 2023-11-06 21:03:31

Think about how testing might change if software had the ability to learn and adjust. That's what machine learning in software testing can do for you. Ensuring everything in programming functions flawlessly may be like looking for a needle in a haystack. However, computers can now learn from a vast amount of data owing to machine learning. They can also develop intelligence, see issues, and offer solutions. We will go into great depth about machine learning in software testing in this blog. We'll learn more about its significance, use cases, and more. Therefore, let's begin.