News Aggregator

Top 8 Conferences Developers Can Still Attend

Aggregated on: 2023-09-26 22:31:52

In the rapidly advancing world of technology, staying updated with the latest trends and innovations is crucial for career growth and development. The year 2023 still holds a treasure trove of opportunities for developers and IT professionals to do just that. In the article, 'Conferences Developers Can Still Attend in 2023,' we explore a curated list of premier conferences, including AWS re:Invent, KubeCon, SingleStoreNow, QCon, SQL Server Live!, Microsoft Ignite, DevLearn, and TechBash. Let's go over each conference one by one to understand them properly.

Podman Desktop Review

Aggregated on: 2023-09-26 22:31:52

In this blog, you will take a closer look at Podman Desktop, a graphical tool when you are working with containers. Enjoy! Introduction Podman is a container engine, just as Docker is. Podman commands are to be executed by means of a CLI (Command Line Interface), but it would come in handy when a GUI would be available. That is exactly the purpose of Podman Desktop! As stated on the Podman Desktop website: “Podman Desktop is an open source graphical tool enabling you to seamlessly work with containers and Kubernetes from your local environment.”

Reflections From a DBA

Aggregated on: 2023-09-26 22:01:52

This is an article from DZone's 2023 Database Systems Trend Report.For more: Read the Report The cloud is seamlessly integrated with almost all aspects of life, like business, personal computing, social media, artificial intelligence, Internet of Things, and more. In this article, we will dive into clouds and discuss their optimal suitability based on different types of organizational or individual needs.

Best Practices for Developing Cloud Applications

Aggregated on: 2023-09-26 21:46:52

This article presents a discussion on the best strategies and practices that should be adopted when developing and deploying applications for the cloud — to make your application more stable, scalable, and secure. When developing applications for the cloud, you should have your design, development, and deployment strategy in place. First off, is your application cloud-ready or cloud-centric? While in the former case, your application can be deployed to the cloud (either a public or a private cloud), the latter is a cloud-native application that leverages the cloud principles (multi-tenancy, elastic scaling, etc.). Cloud computing has many business benefits. These include:

Debugging Tips and Tricks: A Comprehensive Guide

Aggregated on: 2023-09-26 21:46:52

Debugging is an integral part of software development. While we often discuss general strategies to tackle issues, it's essential to delve deeper into specific techniques that can enhance our debugging productivity. Here's a comprehensive guide to some core debugging tips and tricks. As a side note, if you like the content of this and the other posts in this series, check out my Debugging book that covers this subject. If you have friends who are learning to code, I'd appreciate a reference to my Java Basics book. If you want to get back to Java after a while, check out my Java 8 to 21 book.

The Future of Search: How ChatGPT, Voice Search, and Image Search Are Revolutionizing the Digital Landscape

Aggregated on: 2023-09-26 21:16:52

The digital landscape is evolving rapidly, and with it, the way we search for information on the internet. Traditional text-based searches on search engines like Google are being supplemented and, in some cases, replaced by innovative technologies such as ChatGPT, Voice Search, and Image Search. These emerging technologies are transforming the way we interact with the digital world, making searches more efficient, user-friendly, and inclusive. In this article, we will delve into the workings of these cutting-edge search methods and explore how they are shaping the future of online information retrieval. ChatGPT: Conversational AI Redefining Search ChatGPT, or Chat Generative Pre-trained Transformer, is a breakthrough in artificial intelligence that enables machines to engage in natural language conversations with users. Developed by OpenAI, GPT-3 and its successors have revolutionized search by allowing users to interact with search engines in a more human-like manner. Here's how ChatGPT works:

Breaking Free From The Cloud With MRSK: Just Enough Orchestration For Your Apps

Aggregated on: 2023-09-26 21:01:52

There is no doubt that the cloud has changed the way we run our software. Startups, for instance, can get started without buying expensive hardware and scale flexibly. Also, the cloud has enabled novel solutions such as serverless, managed Kubernetes and Docker, or edge functions. For a time, cloud-native applications seemed to be the way forward for most teams, big or small. But in exchange for all this power, we pay a cost. And it can be a steep one. 37signals — the company behind HEY.com and Basecamp.com — has calculated that by buying a few servers and moving from the cloud to on-premise, they can save 7 million dollars over 5 years.

Logging to Infinity and Beyond: How To Find the Hidden Value of Your Logs

Aggregated on: 2023-09-26 21:01:52

If your environment is like many others, it can often seem like your systems produce logs filled with a bunch of excess data. Since you need to access multiple components (servers, databases, network infrastructure, applications, etc.) to read your logs — and they don’t typically have any specific purpose or focus holding them together — you may dread sifting through them. If you don’t have the right tools, it can feel like you’re stuck with a bunch of disparate, hard-to-parse data. In these situations, I picture myself as a cosmic collector, gathering space debris as it floats by my ship and sorting the occasional good material from the heaps of galactic material. Though it can feel like more trouble than it’s worth, sorting through logs is crucial. Logs hold many valuable insights into what’s happening in your applications and can indicate performance problems, security issues, and user behavior. In this article, we’re going to take a look at how logging can help you make sense of your log data without much effort. We'll talk about best practices and habits and use some of the Log Analytics tools from Sumo Logic as examples. Let’s blast off and turn that cosmic trash into treasure!

Automating Database Operations With Ansible and DbVisualizer

Aggregated on: 2023-09-26 20:46:52

In this tutorial, we will explore how to automate database operations using Ansible and DbVisualizer. Ansible is a powerful automation tool that allows you to define and manage infrastructure as code, while DbVisualizer is a feature-rich database management tool that enables you to interact with various databases. By combining these two tools, Ansible automates repetitive database tasks and streamlines your workflows, while DbVisualizer helps you visualize your database during the process. We will cover the installation and configuration of Ansible and DbVisualizer and demonstrate how to automate common database operations using Ansible playbooks. Prerequisites Basic knowledge of databases and SQL. Familiarity with Ansible concepts and syntax. Access to a target database server. Python 3.7 or later PyMySQL installed using pip install PyMySQL [DbVisualizer] We’ll start by telling you a couple of things about Ansible and then tell you how to automate your database operations. Follow along!

Lost in Communication and Collaboration

Aggregated on: 2023-09-26 20:46:52

Lost in Communication and Collaboration addresses two categories from the Scrum anti-patterns taxonomy that are closely aligned: ineffective collaboration at the stakeholder level, often resulting in an unsuited reporting system based on misaligned metrics. Learn how these Scrum anti-patterns categories manifest themselves and how they affect value creation for customers and the organization’s long-term sustainability.

Your Roadmap to Database Conversion Excellence

Aggregated on: 2023-09-26 20:01:52

Database management systems (DBMS) are the backbone of modern applications and are pivotal in storing and managing critical data. As applications evolve and expand, the necessity for migrating from one DBMS to another frequently arises. This comprehensive guide will delve into the intricate database conversion process, addressing common challenges encountered when transitioning between various DBMS platforms. Whether you're moving from MySQL to PostgreSQL, Oracle to SQL Server, or any other combination, this guide aims to provide valuable insights into seamless database migration. The Significance of Database Migration Database migration is a significant undertaking that various factors can drive. It's a strategic move to ensure your data infrastructure aligns with your application's evolving requirements. Common motivations for database migration include:

CAN Bus: How It Works, Pros and Cons, and Fast Local Processing Tutorial

Aggregated on: 2023-09-26 19:01:52

A Control Area Network (CAN) bus is a serial communication protocol that allows devices to exchange data in a reliable and efficient way. It is widely used in vehicles, working like a nervous system to connect ECUs in the vehicle. CAN bus was originally designed for automotive applications by Bosch in the 1980s. It is a multi-master, multi-slave, half-duplex, and fault-tolerant protocol that fits well with the requirements of automotive applications. It is simple, low-cost, and reliable and can be used in harsh environments. The CAN bus provides one point of entry for all the ECUs in the vehicle, which makes it easy to connect and diagnose.

Generative AI: A New Tool in the Developer Toolbox

Aggregated on: 2023-09-26 18:16:51

Developers craft software that both delights consumers and delivers innovative applications for enterprise users. This craft requires more than just churning out heaps of code; it embodies a process of observing, noticing, interviewing, brainstorming, reading, writing, and rewriting specifications; designing, prototyping, and coding to the specifications; reviewing, refactoring and verifying the software; and a virtuous cycle of deploying, debugging and improving. At every stage of this cycle, developers consume and generate two things: code and text. Code is text, after all. The productivity of the developers is limited by real-world realities, challenges with timelines, unclear requirements, legacy codebase, and more. To overcome these obstacles and still meet the deadlines, developers have long relied on adding new tools to their toolbox. For example, code generation tools such as compilers, UI generators, ORM mappers, API generators, etc. Developers have embraced these tools without reservation, progressively evolving them to offer more intelligent functionalities. Modern compilers do more than just translate; they rewrite and optimize the code automatically. SQL, developed fifty years ago as a declarative language with a set of composable English templates, continues to evolve and improve data access experience and developer productivity. Developers have access to an endless array of tools to expand their toolbox.

Auto-Scaling DynamoDB Streams Applications on Kubernetes

Aggregated on: 2023-09-26 18:16:51

This blog post demonstrates how to auto-scale your DynamoDB Streams consumer applications on Kubernetes. You will work with a Java application that uses the DynamoDB Streams Kinesis adapter library to consume change data events from a DynamoDB table. It will be deployed to an Amazon EKS cluster and will be scaled automatically using KEDA. The application includes an implementation of the com.amazonaws.services.kinesis.clientlibrary.interfaces.v2.IRecordProcessor that processes data from the DynamoDB stream and replicates it to another (target) DynamoDB table - this is just used as an example. We will use the AWS CLI to produce data to the DynamoDB stream and observe the scaling of the application.

Sorting Algorithms

Aggregated on: 2023-09-26 17:31:51

Sorting algorithms are fundamental tools used in computer science and data processing to arrange elements in a specific order. Whether it’s a list of numbers, strings, or any other data type, sorting algorithms play a crucial role in organizing and manipulating data efficiently. In this article, we will explore the concept of sorting algorithms, their importance, and some commonly used algorithms.

The Winds of Change: How Generative AI is Revolutionizing Cybersecurity

Aggregated on: 2023-09-26 17:31:51

Generative AI (GenAI) is transforming businesses in nearly every industry, and cybersecurity is no exception. As a $30 billion global IT services firm, NTT Data is on the leading edge of harnessing generative AI while managing the risks. I recently spoke with Nitin Bajaj, VP of Digital Offerings at NTT Data, to learn how they are navigating this new technology. He provided keen insights on both the promise and perils of GenAI for cybersecurity professionals.

Learning the Basics: How To Use JSON in SQLite

Aggregated on: 2023-09-26 17:31:51

In this guide, we explore a fascinating intersection between two popular technologies: JSON and SQLite. Knowing how to use JSON with SQLite is important in modern software development, especially when dealing with complex data structures that may not completely fit in a tabular structure. Whether you're an experienced developer or an eager beginner to expand your knowledge, this tutorial will help you start learning how to use JSON in the SQLite database. Let's get started!

Modbus Protocol: The Grandfather of IoT Communication

Aggregated on: 2023-09-26 15:46:51

The Modbus protocol is a communication protocol that allows devices to communicate over various types of media, such as serial lines and ethernet. It was developed in 1979 by Modicon, a company that produced Programmable Logic Controllers (PLCs), to enable these devices to communicate with each other. Modbus provides a messaging structure designed to establish master-slave communication between intelligent devices. A Modbus message sent from a Device A (master) will initiate a response from Device B (slave). The function of the Modbus protocol is to define the content of the communication, how the information is packaged, and the order in which messages are sent and received.

AWS ECS vs. Kubernetes: The Complete Guide

Aggregated on: 2023-09-26 14:31:51

Containerization is the modern solution to a cross-platform deployment where the entire application lives inside a container that deploys on different machines. Single containers work perfectly for simple applications, but with a micro-services architecture, each service requires a separate container. However, managing multiple containers can be cumbersome, which is why you have container orchestration tools that aid container communication, health monitoring, and management, as well as security protocol processes.

Common Problems in Redux With React Native

Aggregated on: 2023-09-26 13:46:51

Redux is a popular state management library used with React and React Native to manage the application's state efficiently. While Redux provides many benefits, it can also present some challenges, especially when used in the context of React Native mobile app development. In this blog, we'll explore some common problems developers encounter when using Redux with React Native and how to address them. 1. Boilerplate Code Redux is known for its boilerplate code, which can be extensive. React Native projects tend to benefit from lean and concise codebases, so Redux's verbosity can be overwhelming. To mitigate this issue, consider using libraries like Redux Toolkit, which simplifies the setup and reduces boilerplate code.

Database Monitoring: Key Metrics and Considerations

Aggregated on: 2023-09-26 12:46:51

This is an article from DZone's 2023 Database Systems Trend Report.For more: Read the Report Hearing the vague statement, "We have a problem with the database," is a nightmare for any database manager or administrator. Sometimes it's true, sometimes it's not, and what exactly is the issue? Is there really a database problem? Or is it a problem with networking, an application, a user, or another possible scenario? If it is a database, what is wrong with it?

Unlocking the Secrets of DevSecOps: The Essential Lifecycle Stages

Aggregated on: 2023-09-26 12:01:51

Organizations today are constantly seeking ways to deliver high-quality applications faster without compromising security. The integration of security practices into the development process has given rise to the concept of DevSecOps—a methodology that prioritizes security from the very beginning rather than treating it as an afterthought. DevSecOps brings together development, operations, and security teams to collaborate seamlessly, ensuring that security measures are woven into every stage of the software development lifecycle. This holistic approach minimizes vulnerabilities and enhances the overall resilience of the infrastructure automation process and the robustness of applications. However, understanding the various stages of a DevSecOps lifecycle and how they contribute to building secure software can be a daunting task.

Challenge Your Cybersecurity Systems With AI Controls in Your Hand

Aggregated on: 2023-09-26 01:31:51

Since the inception of the internet, cyber security has been one of the prime points to ponder. Protecting computers, mobile devices, electronic systems, servers, networks, and data from nefarious attacks from cyber miscreants. Today, AI has become the epicenter of all operations, and to remain relevant, one cannot ignore the usage of AI. AI not only brings ease of operations in the lives of human professionals but also brings numerous threats. One of the most dangerous aspects of AI is the ethical usage of data. This article will give you a broad understanding of everything you need to know about safeguarding your AI systems, including your invaluable data. Let’s get started! For one of the longest periods of time, most organizations have been following the BAS technique to mitigate security risks.

Demystifying Project Loom: A Guide to Lightweight Threads in Java

Aggregated on: 2023-09-26 00:46:51

Concurrent programming is the art of juggling multiple tasks in a software application effectively. In the realm of Java, this means threading — a concept that has been both a boon and a bane for developers. Java's threading model, while powerful, has often been considered too complex and error-prone for everyday use. Enter Project Loom, a paradigm-shifting initiative designed to transform the way Java handles concurrency. In this blog, we'll embark on a journey to demystify Project Loom, a groundbreaking project aimed at bringing lightweight threads, known as fibers, into the world of Java. These fibers are poised to revolutionize the way Java developers approach concurrent programming, making it more accessible, efficient, and enjoyable.

How To Create Interactive Reports in Power BI: A Step-By-Step Tutorial

Aggregated on: 2023-09-26 00:46:51

In today's data-driven world, the ability to transform raw data into actionable insights is a valuable skill. Microsoft Power BI, a powerful business intelligence tool, empowers users to do just that. With Power BI, you can create interactive reports and dashboards that make data come alive, facilitating informed decision-making. In this step-by-step tutorial, we will guide you through the process of creating interactive reports in Power BI, allowing you to harness the full potential of your data. Step 1: Install Power BI Desktop Before we begin, make sure you have Power BI Desktop installed on your computer. You can download it from the official Power BI website. Once installed, launch the application.

Resolving Log Corruption Detected During Database Backup in SQL Server

Aggregated on: 2023-09-25 22:31:51

This error usually happens when you are doing a backup of the transaction log. The error is like this one: Msg 26019, Level 16, State 1, Line 1 BACKUP detected corruption in the database log. Check the errorlog for more information. BACKUP LOG is terminating abnormally.

What Is Quick Sort in C Programming?

Aggregated on: 2023-09-25 22:16:51

Due to its popularity and popularity over other sorting algorithms, quick sorting is a frequently used sorting algorithm. It then divides an array into two groups, one containing elements smaller than a chosen pivot element and the other containing elements larger than the pivot. After that, the algorithm repeats this process for each partition until the entire array is sorted. Any situation that calls for sorting can benefit from quick sorting, including database applications, scientific computing, and web applications. It is frequently used when a sizable dataset needs to be sorted quickly and efficiently. The following are some specific use cases where quick sort is frequently employed:

LLMs for Bad Content Detection: Pros and Cons

Aggregated on: 2023-09-25 22:01:51

Harmful content detection involves detecting content that is harmful to Internet users. Examples of harmful content include hateful/offensive content, spam, harassment, sexual content, phishing/scams, and solicitation. Harmful content on content platforms can have a huge negative impact, including

Time Series Analysis: VAR-Model-As-A-Service Using Flask and MinIO

Aggregated on: 2023-09-25 21:31:51

VAR-As-A-Service is an MLOps approach for the unification and reuse of statistical models and machine learning models deployment pipelines. It is the second of a series of articles that is built on top of that project, representing experiments with various statistical and machine learning models, data pipelines implemented using existing DAG tools, and storage services, both cloud-based and alternative on-premises solutions. This article focuses on the model file storage using an approach also applicable and used for machine learning models. The implemented storage is based on MinIO as an AWS S3-compatible object storage service. Furthermore, the article gives an overview of alternative storage solutions and outlines the benefits of object-based storage. The first article of the series (Time Series Analysis: VARMAX-As-A-Service) compares statistical and machine learning models as being both mathematical models and provides an end-to-end implementation of a VARMAX-based statistical model for macroeconomic forecast using a Python library called statsmodels. The model is deployed as a REST service using Python Flask and Apache web server, packaged in a docker container. The high-level architecture of the application is depicted in the following picture:

How Vector Search Can Optimize Retail Trucking Routes

Aggregated on: 2023-09-25 21:31:51

Vectors and vector search are key components of large language models (LLMs), but they are useful in a host of other applications across many use cases that you might not have considered. How about the most efficient way to deliver retail goods? In two prior articles in this series, I told a story of a hypothetical contractor who was hired to help implement AI/ML solutions at a big-box retailer, and then explored how this distributed systems and AI specialist used vector search to drive results with customer promotions at the company. Now, I’ll walk you through how this contractor uses vector search to optimize trucking routes.

Wild West to the Agile Manifesto [Video]

Aggregated on: 2023-09-25 21:01:51

Hands-On Agile #52: Jim Highsmith and the Agile Manifesto On August 17, 2023, we had the opportunity to interview Jim Highsmith about his path to Agile product development: From Wild West to the co-authoring of the Agile Manifesto. Jim has penned numerous books on the subject and was honored with the International Stevens Award in 2005. He is a prominent figure in the Agile community, co-authoring the Agile Manifesto and the Declaration of Interdependence for Project Leaders.

An Approach to Process Skewed Dataset in High Volume Distributed Data Processing

Aggregated on: 2023-09-25 20:01:51

In the modern computing landscape, we have a lot of advancement and rapid development in the field of computing. The processing paradigm is changing so frequently with so many distributed processing software available in the market. These software provides powerful features to process voluminous data with a very scalable architecture, thus providing flexibility to dynamically scale up and scale down depending on the processing needs. Many of these distributed software are used by organizations as part of tech modernization initiatives to replace their old legacy applications to gain benefits leveraging scalability and cloud-native features and processing data faster using modern processing techniques.

Writing Reusable SQL Queries for Your Application With DbVisualizer Scripts

Aggregated on: 2023-09-25 19:16:51

The most outstanding data scientists and engineers are frequently distinguished from others by their ability to build reusable code. It is essential to have this skill, especially if you oversee database operations, which have a significant impact on how smoothly your application runs. In other words, your codebase will function poorly if it contains pointless or repetitious code, but it will work well if it has useful or reusable code. This tutorial will cover writing some popular SQL queries executed regularly in most applications, making them reusable, and saving them with the features available in DbVisualizer.

Navigating the Skies

Aggregated on: 2023-09-25 19:16:51

This is an article from DZone's 2023 Database Systems Trend Report.For more: Read the Report In today's rapidly evolving digital landscape, businesses across the globe are embracing cloud computing to streamline operations, reduce costs, and drive innovation. At the heart of this digital transformation lies the critical role of cloud databases — the backbone of modern data management. With the ever-growing volume of data generated for business, education, and technology, the importance of scalability, security, and cloud services has become paramount in choosing the right cloud vendor.

Build Quicker With Zipper: Building a Ping Pong Ranking App Using TypeScript Functions

Aggregated on: 2023-09-25 19:16:51

Seasoned software engineers long for the good old days when web development was simple. You just needed a few files and a server to get up and running. No complicated infrastructure, no endless amount of frameworks and libraries, and no build tools. Just some ideas and some code hacked together to make an app come to life. Whether or not this romanticized past was actually as great as we think it was, developers today agree that software engineering has gotten complicated. There are too many choices with too much setup involved.

Causes and Remedies of Poison Pill in Apache Kafka

Aggregated on: 2023-09-25 19:01:51

A poison pill is a message deliberately sent to a Kafka topic, designed to consistently fail when consumed, regardless of the number of consumption attempts. Poison Pill scenarios are frequently underestimated and can arise if not properly accounted for. Neglecting to address them can result in severe disruptions to the seamless operation of an event-driven system. The poison pill for various reasons:

Why Are There So Many Definitions of Lead Time?

Aggregated on: 2023-09-25 18:01:51

When someone mentions lead times in software delivery, it's often unclear whether they mean the definition of lead times from Lean Software Development, the one from DevOps, or something else entirely. In this post, I look at why there are so many definitions of lead time and how you can put them to use.

Gossips on Cryptography: Part 1 and 2

Aggregated on: 2023-09-25 15:31:51

In this blog series, We will learn about encryption and decryption basics in a very casual fashion. We will start discussing from origin of cryptography and then learn about modern techniques. One of the important and main techs in encryption is Cryptography.

MQTT Sparkplug: Bridging IT and OT in Industry 4.0

Aggregated on: 2023-09-25 14:31:51

Industrial companies are always looking to improve their competitiveness in terms of productivity, profitability, flexibility, quality, and agility. Most of them will use Industry 4.0 technologies to solve this problem. By investing more in the digital transformation of the factory, they want to achieve a high level of automation, better product quality tracking records, production scale-up, and sustainable development for the organizations. But before they go any further in budgeting, they should take a step back and consider whether their factory's IT and OT infrastructure can support a large number of additional new systems and equipment. This is an important consideration that most companies ignore. At the heart of Industry 4.0 is the IIoT, which enables factories to connect their machines, sensors, robots, and other devices to the Internet and each other. One of the key challenges in implementing the IIoT is choosing the right communication standard that can meet the demands of Industry 4.0. MQTT Sparkplug is a communication protocol designed specifically for IIoT, and in this blog, we will dive into MQTT Sparkplug and see what it brings to Industry 4.0.

WordPress Deployment: Docker, Nginx, Apache, and SSL

Aggregated on: 2023-09-25 13:16:51

Simplify the deployment of your WordPress website with our easy-to-follow guide. Use Docker Compose, Nginx, Apache, and SSL for a seamless installation process. We will also create volumes so the changes or updates will be preserved while the container restarts.

Stateless vs. Stateful Widgets: Make the Right Choice for Your Flutter App

Aggregated on: 2023-09-25 13:01:51

Flutter has two types of widgets: stateless widgets and stateful widgets. The purpose of this article is to explain what they are, how they differ when they can be used, and how to create them. We will also provide some examples and tips to help you understand and use them effectively in your Flutter apps. What Are Stateless and Stateful Widgets? A widget is either stateless or stateful, depending on whether it can change its appearance or behavior in response to events or data changes.

Designing Databases for Distributed Systems

Aggregated on: 2023-09-25 12:31:51

This is an article from DZone's 2023 Database Systems Trend Report.For more: Read the Report Database design is a critical factor in microservices and cloud-native solutions because a microservices-based architecture results in distributed data. Instead of data management happening in a single process, multiple processes can manipulate the data. The rise of cloud computing has made data even more distributed.

Adopting Agile Practices for Workforce Management: Benefits, Challenges, and Practices

Aggregated on: 2023-09-25 04:01:50

At the core of agile is the better ability to respond to change (agility), less defined roles and top-to-down control (decentralized decision making), and increased visibility and promoted trust (collaboration). Agile methodology has proved its value in software development with reduced risks of product failure and delivering value in the quickest possible time. Resulting in minimized losses and maximized productivity, something workforce management tries to achieve.

Implementing Stronger RBAC and Multitenancy in Kubernetes Using Istio

Aggregated on: 2023-09-25 03:16:51

Background of Multitenancy DevOps and solution architects often implement RBAC and multitenancy in their Kubernetes infrastructure to achieve isolation of workspace and allow authorized persons to access resources with least privilege resources. The implementation of RBAC and multitenancy can be very simple or complicated, and this depends of the following parameters:

How to Deploy a Startup Script to an Integration Server Running in an IBM Cloud Pak for Integration Environment

Aggregated on: 2023-09-25 02:46:50

In a Cloud Pak for Integration (CP4I) environment, the IBM App Connect operator does a good job monitoring the Integration Server pods and will restart any pods where the Integration Server fails. Either in the rare event that it has crashed or because it is no longer responsive to liveness checks. It is worth noting that by far the most common reason for an Integration Server pod to fail in one of these ways is because it has insufficient resources to process its workload however there are some cases where the user may wish to initiate a restart in response to some other external criteria. In this example, we will consider the case where user supplied Java code in a Java Compute Node has caused an OutOfMemory error. In this instance, the error would not ordinarily be fatal to the Integration Server; however, a user may wish to restart the Integration Server on receiving an error of this type. The same approach can be generalized to any error condition which can be detected in a file on the IS container internal file system. We also assume that the target environment is a Cloud Pak for Integration instance; however, the same approach can be applied to any IBM App Connect Enterprise Operator installation including on plain Kubernetes. Indeed, some of the elements we discuss in this article can be further generalized to traditional on-premise environments.

Future Skills in Cybersecurity: Nurturing Talent for the Evolving Threatscape

Aggregated on: 2023-09-25 02:31:50

As we stand at the precipice of an increasingly digitized world, the challenges of emerging cyber threats are becoming more complex. With 20 years of experience as a cybersecurity professional, I have seen this evolution firsthand. The need for skilled professionals who can navigate these complexities has never been more critical. In this article, I aim to highlight the essential skills required for future cybersecurity experts and how we can effectively cultivate such talent. 1. Comprehensive Understanding of Emerging Technologies Emerging technologies like artificial intelligence (AI), machine learning (ML), blockchain, Internet of Things (IoT), and quantum computing are drastically transforming not just businesses but also the field of cybersecurity. These technologies bring new opportunities and efficiencies and introduce novel vulnerabilities and attack vectors. Therefore, future cybersecurity professionals must understand these technologies inside out. They should be able to anticipate potential security risks associated with these technologies and devise effective countermeasures proactively.

An Introduction to Build Servers and Continuous Integration

Aggregated on: 2023-09-25 02:16:50

When you're developing and deploying software, one of the first things to figure out is how to take your code and deploy your working application to a production environment where people can interact with your software. Most development teams understand the importance of version control to coordinate code commits and build servers to compile and package their software, but continuous integration (CI) is a big topic.

Bad Software Examples: How Much Can Poor Code Hurt You?

Aggregated on: 2023-09-24 03:01:50

Bad software exists; everyone knows that. In the imperfect world, a set of a few coincidences, e.g., human errors, faulty code, or unforeseen circumstances, can cause a huge failure even in pretty good systems. Today let’s go through real-world examples where catastrophic software failures or errors caused huge losses and even cost a human life. UK Post Office Software Bug Led to Convicting 736 Innocent Employees The UK Post Office has been using software called Horizon for 20 years. It had bugs that caused it to report that accounts under the employees’ control were missing money. It looked like an employee stole thousands. As a result 736 post office operators were convicted. People lost jobs, families, and one woman was sent to prison while pregnant. One man committed suicide after the system showed his account was missing £100,000.

Hugging Face Is the New GitHub for LLMs

Aggregated on: 2023-09-24 02:16:50

Large language models (LLMs) have taken the tech industry by storm in recent years, unleashing new frontiers of innovation and disrupting everything from search to customer service. Underpinning this revolution in artificial intelligence are open ecosystems like GitHub and Hugging Face, which enable developers and companies to build, deploy and scale LLMs rapidly. Just as GitHub has become the go-to platform for software development and collaboration, Hugging Face is now emerging as the de facto hub for all things related to LLMs. The Rise of Large Language Models LLMs like GPT-3, BERT and PaLM have captured the imagination of the tech world with their ability to generate human-like text, answer questions, summarize documents and even write code based on simple text prompts. According to a McKinsey report, investments in natural language processing startups focusing on LLMs ballooned from $100 million in 2020 to over $1.5 billion in 2021.

DevOps Uses a Capability Model, Not a Maturity Model

Aggregated on: 2023-09-24 02:16:50

Your approach to DevOps is likely to be influenced by the methods and practices that came before. For organizations that gave teams autonomy to adapt their process, DevOps would have been a natural progression. Where an organization has been more prescriptive in the past, people will look for familiar tools to run a DevOps implementation, such as maturity models. In this article, I explain why a maturity model isn't appropriate and what you should use instead.