News Aggregator

Selecting the Right Automated Tests

Aggregated on: 2023-09-15 16:16:45

This is an article from DZone's 2023 Automated Testing Trend Report.For more: Read the Report Modern software applications are complex and full of many dynamic components that generate, collect, and fetch data from other components simultaneously. If any of these components acts unexpectedly or, worse, fails, there can be a cascading effect on all other dependent components.

Snowflake vs. Data Bricks: Compete To Create the Best Cloud Data Platform

Aggregated on: 2023-09-15 14:31:45

In the world of business, a comparison of Snowflake and Data Bricks is important because it improves data analysis and business management. Organizations, companies, and businesses need a strategy to gather all the data in one place that is to be analyzed. Cloud-based data systems Snowflake and Data Bricks are industry leaders. However, it is important to understand which data platform is the best for your company.

Messaging Channels in Enterprise Integration Patterns: Enabling Efficient Communication

Aggregated on: 2023-09-15 14:01:45

Businesses rely on seamless communication between their various systems and applications in today's interconnected world to facilitate effective data exchange and streamline operational procedures. The Enterprise Integration Patterns (EIPs) offer a collection of tried-and-true answers to the problems posed by integrating various systems. Messaging channels, which act as crucial conduits for dependable and adaptable communication, are among the fundamental parts of EIPs. Organizations increasingly rely on technology in today's quickly changing business environment to improve customer satisfaction, drive efficiency, and streamline operations. However, as businesses expand, they frequently gather a variety of systems and applications, which leads to data silos, ineffective procedures, and decreased agility. Enterprise Integration Patterns (EIPs) enable seamless communication and data exchange between various systems, offering a tried-and-true solution to these problems. Messaging channels, the foundation of enterprise integration communication, are one of the main elements of EIPs. Messaging channels offer a dependable, adaptable, and flexible data exchange mechanism that promotes seamless system interoperability.

What Is Privacy by Design?

Aggregated on: 2023-09-15 13:31:45

Privacy by Design (PbD) is an approach to systems engineering that aims to embed privacy into every stage of the development process and across the entire organization from day one. Privacy is too often overlooked or solely an afterthought. Policies get developed following harmful incidents such as data breaches or privacy invasions, at which point it is too late. Privacy by design aims to correct this through instilling conscious and proactive privacy management, with the impact on the data subject remaining the center of attention.

Mastering Persistence: Why the Persistence Layer Is Crucial for Modern Java Applications

Aggregated on: 2023-09-15 11:16:45

Building robust and efficient applications requires a deep understanding of various architectural components in today's rapidly evolving technology landscape. While choices like microservices, monolithic architectures, event-driven approaches, and containerization garner significant attention, one fundamental aspect often overlooked is the persistence layer. This article explores the benefits of the book "Persistence Best Practices for Java Applications" and why the persistence layer is vital for modern applications. The Significance of the Persistence Layer The persistence layer is the part of an application responsible for storing and retrieving data. In Java applications, it plays a role similar to data stores in cloud-native solutions. Here are some key reasons why the persistence layer is crucial in today's application development landscape:

A Better WEB3 Experience: Account Abstraction From Flow (Part 1)

Aggregated on: 2023-09-15 09:46:45

Despite the advancement of dApps’ capabilities over the past year, adoption has been slowed by terrible user experience. Users are required to complete a complicated and onerous series of steps—download a wallet, learn about gas costs, obtain tokens to pay gas, save seed phrases, and more. This poses a significant hurdle for users new to the blockchain, or those who are just uncomfortable with holding crypto. Often they just give up. To solve this problem, walletless dApps on Flow have emerged. With this approach, users can easily sign up for dApps using credentials they are already comfortable with (social logins, email accounts). This allows them to get started quickly, without needing to understand the complexities of wallets or blockchain.

Log Analysis: How to Digest 15 Billion Logs Per Day and Keep Big Queries Within 1 Second

Aggregated on: 2023-09-15 03:16:45

This data warehousing use case is about scale. The user is China Unicom, one of the world's biggest telecommunication service providers. Using Apache Doris, they deploy multiple petabyte-scale clusters on dozens of machines to support their 15 billion daily log additions from their over 30 business lines. Such a gigantic log analysis system is part of their cybersecurity management. For the need of real-time monitoring, threat tracing, and alerting, they require a log analytic system that can automatically collect, store, analyze, and visualize logs and event records. From an architectural perspective, the system should be able to undertake real-time analysis of various formats of logs, and of course, be scalable to support the huge and ever-enlarging data size. The rest of this article is about what their log processing architecture looks like and how they realize stable data ingestion, low-cost storage, and quick queries with it.

Researcher Finds GitHub Admin Credentials of Car Company Thanks to Misconfiguration

Aggregated on: 2023-09-15 03:16:45

On August 21, 2023, security researcher and HackerOne Advisory Board Member Corben Leo announced on social media that he had "hacked a car company" and went on to post a thread explaining how he "gained access to hundreds of their codebases." Corben was participating in a bug bounty program run by the car maker. This is a very common practice across industries, as it rewards ethical hackers for finding issues and reporting them in a responsible way. This path has been time-tested and produced some fantastic results for many companies. At the same time, there is some reporting that says that compared to other industries, car manufacturers tend to pay far less for bug bounties. In this case, the car company had the right incentives, and Corben had the right motivation to find and report this potentially crisis-inducing vulnerability.

Streamlining Development: Exploring Software Tools for Build Automation

Aggregated on: 2023-09-15 03:01:45

To maintain the rapid pace of modern software development, efficiency and productivity are paramount. Build automation plays a crucial role in streamlining the software development lifecycle by automating repetitive tasks and ensuring consistent and reliable builds. With the help of dedicated build automation software tools, development teams can enhance collaboration, reduce errors, and accelerate the delivery of high-quality software. This article explores some popular software tools used for build automation, their key features, and how they contribute to optimizing the development process.

How To Use ChatGPT With Python

Aggregated on: 2023-09-14 23:16:45

AI chatbots are revolutionizing the way businesses engage with customers in the digital age. These intelligent virtual assistants are powered by advanced natural language processing and machine learning algorithms, allowing them to understand and respond to user queries in real-time. Whether it's providing customer support, guiding users through website navigation, or even offering personalized product recommendations, AI chatbots enhance user experiences and streamline communication. As technology continues to evolve, AI chatbots are poised to become even more sophisticated, making them an invaluable tool for businesses looking to stay competitive in today's fast-paced digital landscape.

Automated Testing Lifecycle

Aggregated on: 2023-09-14 23:16:45

This is an article from DZone's 2023 Automated Testing Trend Report.For more: Read the Report As per the reports of Global Market Insight, the automation testing market size surpassed $20 billion (USD) in 2022 and is projected to witness over 15% CAGR from 2023 to 2032. This can be attributed to the willingness of organizations to use sophisticated test automation techniques as part of the quality assurance operations (QAOps) process. By reducing the time required to automate functionalities, it accelerates the commercialization of software solutions. It also offers quick bug extermination and post-deployment debugging, and it helps the integrity of the software through early notifications of unforeseen changes.

How DevOps Can Cost You Millions if Not Implemented the Right Way

Aggregated on: 2023-09-14 23:01:45

The word DevOps comes from the term development and operations. The development and operations team had their separate functions and objectives. As both teams worked separately, it led to long development hours, smaller batch releases, and unhappy customers. Both teams merged to bring uniformity to speed up the developmental process.

How to Prompt ChatGPT So It Writes Quality Tech Texts for Your Website

Aggregated on: 2023-09-14 23:01:45

Rumors have it that techies don't like writing. Coders, developers, and others with websites understand the role of content but are happy to delegate its creation. No wonder they met the AI text-generating era with a sigh of relief and its emperor ChatGPT — with praise.

Agile Metrics and KPIs in Action

Aggregated on: 2023-09-14 22:31:45

In the dynamic world of business, Agile methodologies have become increasingly popular as organizations seek to deliver high-quality products and services more efficiently. As Agile practices gain traction, it is crucial to measure the progress, quality, and performance of Agile projects to ensure their success. This article will delve into various Agile metrics and key performance indicators (KPIs) by providing real-world examples that can help organizations track and evaluate their Agile projects' effectiveness. Understanding Agile Metrics and KPIs With Examples Agile metrics and KPIs are quantifiable measures that offer insights into an Agile project's progress, performance, and quality. They assist teams in identifying areas for improvement, tracking progress toward goals, and ensuring the project remains on track. By gathering and analyzing these metrics, organizations can make data-driven decisions, optimize their processes, and ultimately achieve better results.

TDD With FastAPI Is Easy

Aggregated on: 2023-09-14 22:01:45

Working more than 15 years in IT, I rarely met programmers who enjoy writing tests and only a few people who use something like TDD. Is this really such an uninteresting part of the software development process? In this article, I’d like to share my experience of using TDD.

Cutting Big Data Costs: Effective Data Processing With Apache Spark

Aggregated on: 2023-09-14 21:31:45

In today's data-driven world, efficient data processing plays a pivotal role in the success of any project. Apache Spark, a robust open-source data processing framework, has emerged as a game-changer in this domain. In this article, we will delve into strategies to ensure that your data pipeline is resource-efficient, cost-effective, and time-efficient. This guide is valuable for both data beginners and professionals, serving as a checklist for optimization opportunities. While most of the advice here applies universally to Spark usage, we'll point out specific differences that may affect your application's behavior when using Scala or Python API or writing Spark SQL. Optimizing Data Input Make Use of Data Format In most cases, the data being processed is stored in a columnar format. While this format may not be ideal when you only need to retrieve a few rows from a large partition, it truly excels in analytical use cases. This is particularly beneficial when you have to examine the majority of input rows but are solely interested in a specific subset of columns, which can often number in the hundreds or even thousands within a table. Spark takes full advantage of this storage property by exclusively reading the columns that are involved in subsequent computations.

Exploring the Structure of Successful Prompts

Aggregated on: 2023-09-14 21:16:45

In the realm of artificial intelligence, state-of-the-art language models like GPT-4 and Google's PaLM 2 are revolutionizing the field for developers. GPTConsole, however, takes innovation to the next level by introducing two remarkable AI Agents: Bird, designed for Twitter management, and Pixie, tailored for web development. The key to unlocking their full potential? It all boils down to crafting effective prompts. In this guide, you will master the art of constructing potent prompts to optimize the performance of Bird and Pixie, your new AI-powered collaborators. Unveiling Pixie: The Wizard of Web Development Pixie, the automatic web development AI Agent, has the capability to generate complete web pages based on your prompts. This is a game-changing tool for developers, but the secret to harnessing its power lies in creating well-crafted prompts.

Chaos Engineering: Path To Build Resilient and Fault-Tolerant Software Applications

Aggregated on: 2023-09-14 20:31:45

Modern software applications are developed using the latest cutting-edge technology stack providing the ability to scale by leveraging distributed processing as well as cloud processing capabilities. Applications along with superlative processing capabilities also provide features like extensibility and reusability. Another essential feature expected in modern-day applications is highly resilient systems providing the ability to respond to any kind of failures and disruptions. This will require the application to have excellent fault-tolerance capabilities and provide seamless services to the end users.

Choosing the Appropriate AWS Load Balancer: ALB vs. NLB

Aggregated on: 2023-09-14 20:31:45

With the advent of cloud computing, managing network traffic and ensuring optimal performance have become critical aspects of system architecture. Amazon Web Services (AWS), a leading cloud service provider, offers a suite of load balancers to manage network traffic effectively for applications running on its platform. Two such offerings are the Application Load Balancer (ALB) and Network Load Balancer (NLB). This extensive guide aims to provide an in-depth comparison between these two types of load balancers, helping you choose the most suitable option for your application's needs. Overview The primary role of a load balancer is to distribute network traffic evenly among multiple servers or 'targets' to ensure smooth performance and prevent any single server from being overwhelmed. AWS provides three types of load balancers: Classic Load Balancer (CLB), Application Load Balancer (ALB), and Network Load Balancer (NLB).

Lua Metatables

Aggregated on: 2023-09-14 20:16:45

In this blog post, we will discuss everything you need to know about Lua metatables. Metatables are a powerful feature of Lua that allow you to customize the behavior of tables. They can be used to add new methods to tables, change the way tables are indexed, and even intercept operations on tables.

The Promise of Personal Data for Better Living

Aggregated on: 2023-09-14 20:01:45

Emerging technologies are unlocking new possibilities for gathering and leveraging data from personal devices to provide highly customized and contextualized user experiences. As Dr. Poppy Crum, CTO, and neuroscientist, highlighted in her Technology and Human Evolution presentation at TIBCO Next, this shift towards data-driven personalization presents exciting opportunities to enhance quality of life across domains. The same input can result in vastly different perceptions and responses among people based on physiological differences, experiences, and situational context. As Dr. Crum illustrated, two people can look at an identical image yet have completely distinct interpretations. Accessing more channels of personal data can help close this perceptual gap.

16 K8s Worst Practices That Are Causing You Pain (Or Will Soon)

Aggregated on: 2023-09-14 18:31:44

In our years of experience with Kubernetes internally and with hundreds of customers, we’ve seen several mistakes happen over and over again. Don’t beat yourself up about it – we’ve all been there and done that! But there’s no reason to keep making mistakes. Here are the 16 K8s worst practices that will cause you pain down the line. 1. Using In-Tree Storage Drivers This one’s pretty simple: in-tree disk and file drivers aren’t going to be supported starting with Kubernetes v1.26 anymore.

Distributed Tracing Best Practices

Aggregated on: 2023-09-14 17:16:44

Distributed tracing is now a staple in the modern observability stack. With the shift to microservices, we needed a new way to observe how our services interacted. Distributed Tracing provides that view by allowing us to do request tracing - i.e., trace a request across the components in our distributed system. Today, Distributed Tracing is used for identifying performance bottlenecks, debugging issues, and understanding how our systems are interacting in production. However, implementing Distributed Tracing is complex, and how much value teams get from it depends a fair bit on how it is implemented. Implementation mechanics like which components are instrumented, the sampling rate, and the quality of trace visualization all influence the value companies get from tracing, which in turn influences developer adoption. Additionally, this space is continuously evolving, with new tools and techniques emerging all the time.

A Plain English Guide to Reverse-Engineering Reddit's Source Code With LangChain, Activeloop, and GPT-4

Aggregated on: 2023-09-14 15:16:45

Imagine writing a piece of software that could understand, assist, and even generate code, similar to how a seasoned developer would. Well, that's possible with LangChain. Leveraging advanced models such as VectorStores, Conversational RetrieverChain, and LLMs, LangChain takes us to a new level of code understanding and generation.

Getting Started With Prometheus Workshop: Instrumenting Applications

Aggregated on: 2023-09-14 14:31:44

Are you looking to get away from proprietary instrumentation? Are you interested in open-source observability but lack the knowledge to just dive right in? This workshop is for you, designed to expand your knowledge and understanding of open-source observability tooling that is available to you today.

Understanding Git

Aggregated on: 2023-09-14 13:01:44

What Is Git? Git is a distributed revision control system. This definition sounds complicated, so let's break it down and look at the individual parts. The definition can be broken down into two parts: Git is distributed. Git is a revision control system. In this article, we'll elaborate on each of these characteristics of Git in order to understand how Git does what it does.

Continuous Delivery (CD): A New Approach to Deliver Your Software

Aggregated on: 2023-09-14 12:16:44

Continuous delivery (CD) is a software engineering approach in which teams produce software in short cycles, ensuring that the software can be reliably released at any time and following a pipeline through a “production-like environment” without doing so manually. It aims at building, testing, and releasing software with greater speed and frequency. The approach helps reduce the cost, time, and risk of delivering changes by allowing for more incremental updates to applications in production. A straightforward and repeatable deployment process is important for continuous delivery. What Is Continuous Delivery? Continuous delivery is a software development practice that automates the process of delivering software to production. This means that code changes are automatically built, tested, and deployed to production without any manual intervention.

Streamlining Salesforce Data Management: Migrating Attachments to AWS S3

Aggregated on: 2023-09-13 22:16:44

In today's rapidly evolving business landscape, efficient data management has become paramount. Enterprises are constantly seeking ways to optimize their operations, reduce costs, and enhance user experiences. One such innovative approach involves migrating Salesforce attachments to Amazon Web Services (AWS) Simple Storage Service (S3) while still maintaining seamless access through Salesforce Cloud Files. This strategic migration not only optimizes storage but also improves system performance. In this article, we'll explore how to achieve this using Informatica IICS and Python. The Challenge: Salesforce Attachment Storage Salesforce is a powerful Customer Relationship Management (CRM) platform that stores a wealth of data, including attachments such as documents, images, and files. These attachments are often essential for business operations and can quickly accumulate, consuming significant storage space within Salesforce. This situation can lead to increased operational costs and reduced system performance.

Fortifying the Cloud: A Look at AWS Shield's Scalable DDoS Protection

Aggregated on: 2023-09-13 22:16:44

As businesses shift operations to the cloud, robust security is crucial. DDoS attacks pose significant threats to cloud-based services, aiming to disrupt infrastructure and cause downtime and financial losses. AWS Shield from Amazon Web Services provides comprehensive DDoS protection, fortifying cloud security. This article explores how AWS Shield safeguards applications and resources from evolving DDoS threats. Understanding DDoS Attacks To understand the role of AWS Shield, it's essential to grasp how DDoS attacks work. They involve compromised devices flooding a target with excessive traffic, blocking legitimate users from accessing it. DDoS attacks can target different network layers, making mitigation easier with specialized protection.

Development of Custom Web Applications Within SAP Business Technology Platform

Aggregated on: 2023-09-13 22:01:44

This all-encompassing platform equips organizations with the agility, flexibility, and scalability needed to execute their business operations seamlessly in the cloud. Its extensive services include database management, integration, application development, analytics, and more. SAP BTP offers support for both vertical and horizontal scaling, enabling enterprises to effectively manage heightened workloads as they expand. Vertical scaling entails augmenting the capacity of existing infrastructure resources, while horizontal scaling necessitates the addition of identical instances, followed by load distribution optimization.

From Data to Insights: Leveraging Generative AI for Data Analysis

Aggregated on: 2023-09-13 22:01:44

Data is the lifeblood of decision-making, the foundation of innovation, and the currency of progress. Every click, transaction, and interaction generates a digital footprint that can illuminate the path to success when harnessed effectively. However, the sheer volume and complexity of data in today's world can be overwhelming. Extracting actionable insights from this data has become a monumental challenge that often requires more than traditional analytics alone can offer. While collecting data has become easier than ever, deriving actionable insights from this data remains a formidable challenge. Traditional data analysis methods often fall short in handling the scale and complexity of modern datasets. Enter generative artificial intelligence (AI), a technology revolutionizing how we analyze data and extract valuable insights. In this article, we will explore how generative AI is transforming data analysis, enabling organizations to unlock the hidden potential of their data.

Tracking Bugs Made Easy With React.js Bug Tracking Tools

Aggregated on: 2023-09-13 21:16:44

In the fast-paced world of software development, bugs are inevitable. Whether you're a developer working on a small personal project or part of a large development team handling complex enterprise software, you'll encounter bugs. These bugs can range from minor annoyances to critical issues that can impact your application's functionality and user experience. To effectively manage and squash these bugs, you need the right tools. In this blog post, we'll explore the world of React.js bug-tracking tools, how they can streamline your bug-tracking process, and some popular options to consider. Introduction Before we dive into the specifics of React.js bug-tracking tools, let's start with a fundamental question: What exactly is bug-tracking, and why is it essential in the world of software development?

Agile Frameworks in Action: Enhancing Flexibility in Service Delivery

Aggregated on: 2023-09-13 21:16:44

Agile methodologies have genuinely transformed the landscape of service delivery and tech companies, ushering in a fresh era of adaptability and flexibility that perfectly matches the demands of today's fast-paced business world. The significance of Agile methodologies runs deep, not only streamlining processes but also fostering a culture of ongoing improvement and collaborative spirit. Within the service delivery context, Agile methodologies introduce a dynamic approach that empowers teams to swiftly and effectively address evolving client needs. Unlike conventional linear models, Agile encourages iterative development and constant feedback loops. This iterative nature ensures that services are refined in real time, allowing companies to quickly adjust their strategies based on market trends and customer preferences.

How To Become A Software Developer: A Complete Guide

Aggregated on: 2023-09-13 20:46:44

Becoming a software developer is an exciting and rewarding journey that opens doors to a world of innovation, problem-solving, and limitless opportunities. Whether you're starting from scratch or looking to transition into this field, this comprehensive guide will provide you with a step-by-step roadmap to becoming a proficient software developer. We'll cover the essential skills, educational paths, practical tips, and career prospects to help you embark on this exciting career. Understanding the Role of a Software Developer What Does a Software Developer Do? Software developers design, create, test, and maintain software applications and systems. They work on a wide range of projects, from web and mobile app development to enterprise software and games. Developers write code, solve problems, and collaborate with teams to bring ideas to life.

Natural Language Processing in iOS Apps: Features, Siri Use Case, and Process

Aggregated on: 2023-09-13 20:46:44

“AI and ML can make humans more productive than we have ever imagined.” This quote from Sundar Pichai is absolutely true. We have reached the point where we are undoubtedly training machines to perform human-like activities. From Microsoft to Google and Apple, all the tech giants are investing heavily in machine learning models to train computer systems.

Bayesian Optimization and Hyperband (BOHB) Hyperparameter Tuning With an Example

Aggregated on: 2023-09-13 20:16:44

Machine learning models often require tuning of hyperparameters to achieve their best performance. Hyperparameter tuning can be a daunting and time-consuming task, as it involves experimenting with different parameter combinations to find the optimal settings. Bayesian Optimization and Hyperband (BOHB) is a cutting-edge technique that leverages Bayesian optimization and the Hyperband algorithm to efficiently search for the best hyperparameters for machine learning models. In this article, we will delve into what BOHB is and its advantages and provide a practical example of tuning hyperparameters for an XGBoost model using BOHB. What Is BOHB? BOHB stands for Bayesian Optimization and Hyperband. It combines two powerful concepts:

Parallelism in ConcurrentHashMap

Aggregated on: 2023-09-13 20:01:44

ConcurrentHashMap is used extensively in multi-threaded applications. Examples of multi-threaded applications are online gaming applications and chat applications, which add the benefit of concurrency to the application. To make the application more concurrent in nature, ConcurrentHashMap introduces a concept called ‘Parallelism.’ In this article, we will learn more about parallelism in Concurrent Hashmaps.

Writing Kubernetes Operators in Java: Part 1

Aggregated on: 2023-09-13 20:01:44

In this article, you will get a brief overview of what Operators are and why it could be interesting to create them in Java. Future articles will show you how to create a simple Operator using the Java Operator SDK (JOSDK), an open source project that aims to simplify the task of creating Kubernetes Operators using Java. As you can guess, this series of articles is principally targeted at Java developers interested in writing Operators in Java. You don't have to be an expert in Operators or Kubernetes. However, a basic understanding of all these topics will help.

Kubernetes Cluster Management and Cloud Automation

Aggregated on: 2023-09-13 19:31:44

Projectsveltos, Crossplane, and ClusterAPI are three open-source projects that can be used together to simplify the management of Kubernetes clusters. ClusterAPI is a Kubernetes subproject that provides declarative APIs and tooling to simplify provisioning, upgrading, and operating multiple Kubernetes clusters. ClusterAPI runs in a management cluster and can be used to manage clusters hosted on various infrastructure providers, including on-premises, public clouds, and edge computing platforms. Projectsveltos is a Kubernetes add-on controller that makes deploying and managing add-ons and applications in Kubernetes clusters easy. Add-ons and applications that need to be deployed by Projectsveltos can be expressed as templates. Projectsveltos will instantiate these templates before deploying them in the matching managed clusters. The values used to instantiate the templates can be fetched by Projectsveltos at runtime from resources in the management Kubernetes cluster. This allows Projectsveltos to dynamically customize the deployment of add-ons and applications based on the specific needs of each managed cluster. Crossplane is an open-source Kubernetes-native control plane that facilitates the management of cloud infrastructure and services across various cloud providers and on-premises environments. Crossplane is designed to be declarative and API-driven, making it easy to manage infrastructure using familiar Kubernetes tools and workflows. In this article, we will show how to use Projectsveltos, Crossplane, and ClusterAPI to create a Google Cloud Storage bucket and a simple application that uploads a file to the bucket. By the end of this article, you will have a basic understanding of how to use Projectsveltos, Crossplane, and ClusterAPI to manage Kubernetes clusters.

New Free Tool From Contrast Security Makes API Security Testing Fast and Easy

Aggregated on: 2023-09-13 19:16:44

Developing secure APIs is crucial, but testing them thoroughly can be time-consuming and difficult without the right tools. A new offering called CodeSec from application security provider Contrast Security aims to make robust API security testing quick, accurate, and accessible to all developers for free. I had the opportunity to catch up with Jeff Williams, CTO at Contrast at Black Hat 2023. Here's what I learned. CodeSec provides an easy command-line interface to scan APIs and serverless functions written in Java, JavaScript, Python, and .NET. It leverages Contrast's patented demand-driven analysis to deliver results up to 10 times faster than competitors. This allows developers to rapidly identify vulnerabilities in their code before those flaws reach production.

Rethinking Enterprise Integration: The Understated Role of Enterprise Service Bus (ESB)

Aggregated on: 2023-09-13 18:31:44

The Enterprise Service Bus (ESB) has often been heralded as a crucial technology for modern enterprise architecture. While it garners attention for its service-oriented approach, only some actually dig deep into its transformative power for organizations. Let's pivot from the traditional narrative and explore how ESB can serve as an innovative enabler for businesses on their path to digital transformation. The Advent of Complexity in Enterprise Architecture The challenges enterprises face in integrating disparate systems are not new; what's new is the scale and complexity of these challenges. Increasingly, organizations are adopting microservices architecture, hybrid cloud solutions, and complex data lakes, exacerbating integration difficulties. Here is where ESB steps in as an unsung hero. By providing a "backbone for service integration," as Martin Fowler puts it, ESB alleviates these complications.

Creating Customized and Bootable Disk Images of Host Systems

Aggregated on: 2023-09-13 17:31:44

In the realm of Linux and operating systems, disk imaging plays a vital role in various scenarios. Disk images, also known as ISOs, are essentially digital replicas of physical media such as CDs, DVDs, or hard drives. They serve as a convenient means to store and distribute entire file systems, preserving their integrity and structure. One powerful tool available in the Linux world for creating disk images is mkisofs. Developed by Eric Youngdale, mkisofs stands for "make ISO filesystem" and is commonly used to generate ISO-9660 file systems, which are the standard format for disk images. What Is mkisofs? Now, let's dive into how you can utilize mkisofs to create disk images on Linux. Before getting started, let us take a closer look at what mkisofs is and how to install the tool on your system.

Mastering Chrome Extension Manifest v3: A Step-by-Step Tutorial for Developers

Aggregated on: 2023-09-13 17:31:44

As a developer, I know how important it is to keep up with the latest updates and changes in technology. One of the most popular web browsers, Google Chrome, has recently released an update to its extension manifest called Manifest v3. In this article, I will walk you through the changes in Manifest v3, provide a step-by-step tutorial for creating a basic Chrome extension using Manifest v3, and offer best practices for developing with Manifest v3. Introduction to Chrome Extensions Chrome extensions are small software programs that customize the browsing experience. They enable users to tailor Chrome functionality and behavior to individual needs or preferences. There are thousands of extensions available in the Chrome Web Store, and they are used by millions of people worldwide.

Best 15 CSS Trends To Watch For

Aggregated on: 2023-09-13 15:01:44

The days are long gone when a viewer’s attention is quickly captured by a simple and plain HTML website. The trend has changed and moved more towards animation and graphics with several upgrades to technology and design. When you develop a website, it requires both creative and technical skills. Things like layouts, animations, and graphics can greatly overhaul your website’s look and feel. As you already know, Cascading Style Sheets, or CSS, is an ideal way to spice up your web design. It is a fundamental technology that allows developers to control their websites’ or web apps’ layout and visual appearance.

Gradle Version Catalogs on Android

Aggregated on: 2023-09-13 14:31:44

Gradle version catalogs allow us to add and maintain dependencies in an easy and scalable way. Apps grow, and managing projects with several development teams increases the compilation time. One potential solution to address this issue involves segmenting the project into multiple modules. Compiling these modules in parallel and solely recompiling modified portions reduces the overall compilation time. However, a predicament arises: How can we effectively share common library dependencies and their respective versions while evading compilation errors and the necessity to manually scrutinize Gradle files in each module to prevent synchronization issues?

Modular Software Architecture: Advantages and Disadvantages of Using Monolith, Microservices and Modular Monolith

Aggregated on: 2023-09-13 13:31:44

In recent years, microservice architecture has taken the lead in most software solutions, and in many cases, it is most often chosen as the architecture from which we start development. However, it’s worth asking yourself whether this is always the optimal choice. Moreover, if you choose microservices as a set of rules you want to stick to, are you sure you are aware of the consequences of this choice? The Advantages of Microservices In my opinion, microservices offer two main benefits:

5 Web3 Trends to Follow in 2023

Aggregated on: 2023-09-13 13:01:44

Web3 moves fast—new concepts or solutions seem to be hyped nearly every month. Some trends catch on—like L2s and NFTs, and some quickly sink into obscurity. A healthy distrust of the hype is good practice, but staying on top of things to understand the truly groundbreaking changes is essential too. In this article, I’ll try to help you keep up by highlighting some of the current trends that I think have staying power:

Supercharge Your Communication With Twilio and Ballerina

Aggregated on: 2023-09-13 12:46:44

In today’s interconnected world, communication is key, and what better way to enhance your application’s communication capabilities than by integrating Twilio with the Ballerina programming language? Ballerina, known for its simplicity and power in building cloud-native integrations, combines with Twilio’s versatile communication APIs to help you send SMS, make voice calls, send WhatsApp messages, and more.

Spring Authentication With MetaMask

Aggregated on: 2023-09-12 23:01:44

When choosing a user authentication method for your application, you usually have several options: develop your own system for identification, authentication, and authorization, or use a ready-made solution. A ready-made solution means that the user already has an account on an external system such as Google, Facebook, or GitHub, and you use the appropriate mechanism, most likely OAuth, to provide limited access to the user’s protected resources without transferring the username and password to it. The second option with OAuth is easier to implement, but there is a risk for your user if the user's account is blocked and the user will lose access to your site. Also, if I, as a user, want to enter a site that I do not trust, I have to provide my personal information, such as my email and full name, sacrificing my anonymity. In this article, we’ll build an alternative login method for Spring using the MetaMask browser extension. MetaMask is a cryptocurrency wallet used to manage Ethereum assets and interact with the Ethereum blockchain. Unlike the OAuth provider, only the necessary set of data can be stored on the Ethereum network. We must take care not to store secret information in the public data, but since any wallet on the Ethereum network is in fact a cryptographic strong key pair, in which the public key determines the wallet address and the private key is never transmitted over the network and is known only by the owner, we can use asymmetric encryption to authenticate users.

Core PostgreSQL

Aggregated on: 2023-09-12 22:31:44

This Refcard aims to serve as a comprehensive quick-reference guide for PostgreSQL, an advanced, enterprise-class, and open-source relational database system. The primary purpose is to help both novice and experienced users understand and utilize the crucial functions of PostgreSQL more efficiently. The guide provides a succinct overview of PostgreSQL's key features, fundamentals, commands, functions, and other essential elements.