News Aggregator

The XZ Utils Backdoor in Linux: A Symptom of Ailing Security in the Software Supply Chain

Aggregated on: 2024-06-26 15:08:15

The cybersecurity industry was once again placed on high alert following the discovery of an insidious software supply chain compromise. The vulnerability, affecting the XZ Utils data compression library that ships with major Linux distributions, is logged under CVE-2024-3094 and boils down to a backdoor deliberately inserted by a once-trusted volunteer system maintainer, who managed to socially engineer his way to a position of trust before turning rogue. Allowing remote code execution (RCE) in some instances if successfully exploited represents a high-severity issue with the ability to cause serious damage in established software build processes. Thankfully, another maintainer discovered this threat before the malicious code entered stable Linux releases, but, if this discovery were not made in time, the risk profile would make it one of the most devastating supply chain attacks on record, perhaps even eclipsing SolarWinds.

MySQL to GBase 8C Migration Guide

Aggregated on: 2024-06-26 15:08:15

This article provides a quick guide for migrating application systems based on MySQL databases to GBase databases (GBase 8c). For detailed information about specific aspects of both databases, readers can refer to the MySQL official documentation and the GBase 8c user manual. Due to the extensive content involved in the basic mapping of MySQL data types and other aspects of the migration process, this will not be covered in detail in this article. If interested, please leave a comment, and we can discuss it next time. 1. Creating a Database In both MySQL and GBase 8c, the CREATE DATABASE statement is used to create a database. The specific syntax differences are as follows:

Unleashing the Power of Redis for Vector Database Applications

Aggregated on: 2024-06-26 13:53:15

In the world of machine learning and artificial intelligence, efficient storage and retrieval of high-dimensional vector data are crucial. Traditional databases often struggle to handle these complex data structures, leading to performance bottlenecks and inefficient queries. Redis, a popular open-source in-memory data store, has emerged as a powerful solution for building high-performance vector databases capable of handling large-scale machine-learning applications. What Are Vector Databases? In the context of machine learning, vectors are arrays of numbers that represent data points in a high-dimensional space. These vectors are commonly used to encode various types of data, such as text, images, and audio, into numerical representations that can be processed by machine learning algorithms. A vector database is a specialized database designed to store, index, and query these high-dimensional vectors efficiently.

Transforming Software Development With Low-Code and No-Code Integration

Aggregated on: 2024-06-26 11:38:15

Editor's Note: The following is an article written for and published in DZone's 2024 Trend Report, Low-Code Development: Elevating the Engineering Experience With Low and No Code. Although the traditional software development lifecycle (SDLC) is slow and incapable of addressing dynamic business needs, it has long been the most popular way companies build applications — that was until low- and no-code (LCNC) tools entered the fray. These tools simplify the coding process so that advanced developers and non-technical users can contribute, enabling organizations to respond rapidly to market needs by shortening the SDLC.

What Is ELT?

Aggregated on: 2024-06-26 00:08:15

ELT (“Extract, Load, Transform”) represents a paradigm shift in data management, emphasizing the power and scalability of modern data processing. By prioritizing the loading of raw data into powerful data processing systems before transformation, ELT enables organizations to harness their data more efficiently and with greater agility. The Role of ELT in Modern Data Architecture ELT plays a pivotal role in contemporary data strategies, aligning with a cloud-first approach and the need for real-time analytics. It supports the vast data volumes generated by today's businesses, providing a flexible framework that adapts to an ever-changing data landscape:

Cypress Debugging Hacks: Tips and Tricks for Speedy Resolution

Aggregated on: 2024-06-25 23:08:16

Writing code quickly is a valuable skill, but the true mark of a proficient software developer is the ability to effectively debug and resolve errors and bugs. Debugging is a critical aspect of the development process, ensuring that software functions as intended and meets user needs. Cypress’s debugging capabilities make it an invaluable tool for QA engineers and developers. Its detailed error messages, interactive test runner, integration with developer tools, and specialized debug commands allow for quick and efficient resolution of test failures. Debugging Cypress tests can help you identify issues in your test code and the application under test. Cypress offers several methods and tools for effective debugging. In this blog, we will discuss how to debug your Cypress tests using the Cypress debugger and other developer tools.

Data Processing vs. Process Management vs. AI?

Aggregated on: 2024-06-25 22:08:15

In today’s data-driven business landscape, managing data effectively is crucial for achieving organizational goals. While data processing systems play a vital role in collecting and organizing data, it is often overlooked that data should not be managed solely for its own sake. The true value lies in understanding how data can be leveraged to achieve business objectives, which is where the concept of process management comes into play. Today we live in a world where data is everywhere and every enterprise knows about the value of data. But how do we handle data? How do we create, collect, and analyze it? This is the area of data processing software. We all use databases, spreadsheets, and data management systems to manage all kinds of data. Many software systems are built around specific data domains and we use this software to create and maintain the data.

Shingling for Similarity and Plagiarism Detection

Aggregated on: 2024-06-25 21:08:15

In the digital age, where information is readily available and easily accessible, there is a need for techniques that can detect plagiarism (intentional or unintentional) from content duplication to enhancing natural language processing capabilities. What sets shingling's capabilities apart is the way it extends to various applications, including but not limited to, document clustering, information retrieval, and content recommendation systems. The article outlines the following:

Cybersecurity Essentials for Software Developers

Aggregated on: 2024-06-25 20:08:15

Software development is becoming complex, and a new approach is being used to create cross-functional hybrid teams. This means some developers work on-site while others develop parts of software code remotely. While this approach has benefited agility, speed, and scalability, security challenges have increased.

When Not To Use Apache Kafka (Lightboard Video)

Aggregated on: 2024-06-25 19:08:14

Apache Kafka is the de facto standard for data streaming to process data in motion. With its significant adoption growth across all industries, I get a very valid question every week: When should we not use Apache Kafka? What limitations does the event streaming platform have? When does Kafka simply not provide the needed capabilities? How do we qualify Kafka if it is not the right tool for the job? This blog post contains a lightboard video that gives you a twenty-minute explanation of the do's and don't's. Disclaimer: This blog post shares a lightboard video to watch an explanation about when NOT to use Apache Kafka.

Index Engines’ Cybersense Delivers Unparalleled Ransomware Detection With 99.99% Accuracy

Aggregated on: 2024-06-25 19:08:14

In the face of an ever-evolving threat landscape, organizations are constantly seeking innovative solutions to bolster their cyber resilience. Index Engines, a leading cyber security company, has taken a significant step forward in this direction with the announcement of an industry-first 99.99% service level agreement (SLA) for their CyberSense product to accurately detect corruption due to ransomware. Jim McGann, VP of Strategic Partnerships at Index Engines shared the news during the 56th IT Press Tour. The Cost of Ransomware The impact of ransomware attacks on businesses can be devastating. According to recent statistics, the average cost of a ransomware breach is a staggering $5.13 million, with companies experiencing an average downtime of 22 days after an attack. These figures underscore the critical importance of having robust data protection strategies in place.

Advanced SQL for Data Engineering

Aggregated on: 2024-06-25 18:08:14

Advanced SQL is an indispensable tool for retrieving, analyzing, and manipulating substantial datasets in a structured and efficient manner. It is extensively utilized in data analysis and business intelligence, as well as in various domains such as software development, finance, and marketing. Mastering advanced SQL can empower you to:

Similarity Search With FAISS: A Practical Guide To Efficient Indexing and Retrieval

Aggregated on: 2024-06-25 16:53:14

In the world of machine learning and artificial intelligence, similarity search plays a pivotal role in numerous applications, ranging from recommendation systems to content retrieval and clustering. However, as the dimensionality and volume of data continue to grow exponentially, traditional brute-force approaches for similarity search become computationally expensive and inefficient. This is where FAISS (Facebook AI Similarity Search) comes into play, offering a powerful and efficient solution for similarity search and clustering of high-dimensional vector data. What Is FAISS? FAISS is an open-source library developed by Facebook AI Research for efficient similarity search and clustering of dense vector embeddings. It provides a collection of algorithms and data structures optimized for various types of similarity search, allowing for fast and accurate retrieval of nearest neighbors in high-dimensional spaces.

Building Scalable Software Solutions for Display Manufacturing Automation

Aggregated on: 2024-06-25 15:53:14

As display manufacturing continues to evolve, the demand for scalable software solutions to support automation has become more critical than ever. Scalable software architectures are the backbone of efficient and flexible production lines, enabling manufacturers to meet the increasing demands for innovative display technologies. This article delves into the design and implementation of scalable software solutions in display manufacturing automation, exploring how these advancements are driving the industry forward. The Importance of Scalability in Display Manufacturing Scalability is a crucial factor in modern manufacturing environments, where production lines must adapt quickly to changing demands and technological advancements. In display manufacturing, scalability ensures that software systems can handle varying workloads and integrate new functionalities without compromising performance or stability.

How To Use Thread.sleep() in Selenium

Aggregated on: 2024-06-25 14:38:14

When performing Selenium automation testing, you might encounter a NoSuchElementException() when the element you're trying to interact with isn't found. This error typically occurs due to the element existing on the page but takes a considerable amount of time to load and become visible to the user. During test automation, this delay may cause significant issues and halt the execution of test scripts. This is where Thread.sleep() in Selenium can be helpful in such cases.

Leveraging Test Containers With Docker for Efficient Unit Testing

Aggregated on: 2024-06-25 13:38:14

In the changing world of software development, testing is crucial for making sure that applications are reliable, functional, and perform well. Unit testing is a method used to check how parts or units of code behave. However, testing can get tricky when dealing with applications that rely on systems like databases, message brokers, or third-party APIs. This is where test containers come in handy alongside Docker – they are tools for developers. In this guide, we will explore the realm of test containers with Docker. Learn how to effectively use them for unit testing. Understanding Test Containers Before we delve into the specifics of test containers, it's important to understand their concept. Test containers are temporary containers created during testing to provide environments for running tests. These containers contain dependencies such as databases, message queues, or web servers allowing developers to create predictable testing environments. By using test containers developers can ensure that their tests run reliably across setups improving the quality and efficiency of their testing processes.

Query SQL and NoSQL Databases Using Artificial Intelligence

Aggregated on: 2024-06-25 01:08:14

The ability to seamlessly query and analyze data from multiple sources is a crucial advantage for businesses. With the rise of artificial intelligence, this process has become even more efficient and powerful. In this article, we will explore how to leverage AI to query both SQL and NoSQL databases using an innovative open-source project that I have built that simplifies data querying across diverse database platforms. Source Code The source code for this example has been uploaded to GitHub and can be found with ServiceQuery.OpenAI at: https://github.com/holomodular/ServiceQuery-OpenAI

An Interactive Guide to CSS Hover Effects

Aggregated on: 2024-06-24 23:53:14

Building a website is all about thinking about the user experience. Finally, it’s about giving guests an unforgettable experience so they’ll return. Adding some eye-catching text or picture animations to your site is one method to guarantee visitors have a good experience. Adding animations to your website can make it more interesting and appealing to visitors. Not only will an animation make your website easier to use, but it will also make navigation simpler for users. By changing the text color, when someone moves their cursor over it, you can notify them which text is clickable and which is not.

The Best C# .NET Reporting Tools

Aggregated on: 2024-06-24 23:08:14

Selecting the right reporting tool for your C# .NET applications can significantly impact your project's success. A good reporting solution should offer comprehensive features, ease of use, and flexibility. This blog post will guide you through the essential features to look for in a .NET reporting tool and provide a high-level comparison of the leading options: ActiveReports.NET, Telerik Reporting, DevExpress Reporting, Stimulsoft Reporting, and List & Label. Essential Features of a .NET Reporting Solution When evaluating .NET reporting tools, you will want to consider the following essential features and judge what is most important for your use case:

Open-Source Dapr for Spring Boot Developers

Aggregated on: 2024-06-24 22:38:16

Every day, developers are pushed to evaluate and use different tools, cloud provider services, and follow complex inner-development loops. In this article, we look at how the open-source Dapr project can help Spring Boot developers build more resilient and environment-agnostic applications. At the same time, they keep their inner development loop intact. Meeting Developers Where They Are A couple of weeks ago at Spring I/O, we had the chance to meet the Spring community face-to-face in the beautiful city of Barcelona, Spain. At this conference, the Spring framework maintainers, core contributors, and end users meet yearly to discuss the framework's latest additions, news, upgrades, and future initiatives.

Test Plan vs. Test Case: Key Differences

Aggregated on: 2024-06-24 22:38:16

Software applications are becoming more complex, demanding a robust test process for all critical features due to technological advancements. In software testing, verification and validation are essential to ensure the proper functioning and performance of the software applications. Quality Analysts (QA) and software developers should have reasonable control and understanding of the testing process to have a robust test approach throughout the Software Testing Life Cycle (STLC). In STLC, there are different phases, which have respective goals and deliverables. Among these, test planning and test case development are the two crucial phases. Comparing a test plan vs. a test case, the test plan is a written document that details the test strategy, scope of testing, resources, and others. On the other hand, test cases are the comprehensive instructions or steps needed for testing and validation of particular features of software applications. They are often used interchangeably but hold significant differences that must be understood.

Why I Chose Supabase as BaaS for My Projects

Aggregated on: 2024-06-24 22:38:16

Hello! My name is Egor, and I'm an indie developer creating useful applications that utilize AI. So far, I’ve released five apps: StepAhead (iOS): Helps you beat procrastination by breaking down your tasks into small, manageable steps Prompt Forge (iOS): Teaches you how to code with AI Space Academy Quiz (iOS/Android): Interesting facts about space in a quiz format Feedback Loop: Interview Prep (iOS): To prepare for job interviews (AI product management) Giggle Ohms: Resisting Boredom (iOS/Android): AI-generated jokes for hardware engineers You can check them out in the App Store, and I would greatly appreciate your feedback.

Setting up CI/CD Pipelines: A Step-By-Step Guide

Aggregated on: 2024-06-24 22:38:16

CI/CD or continuous integration and continuous delivery exemplify a culture, set of working standards, and an assortment of practices that empower application development teams to convey code changes habitually and dependably. The execution is otherwise called the CI/CD pipeline. Using CI/CD tools is probably the best practice for DevOps groups to carry out. It is likewise an agile system and the best method. It empowers software improvement groups to zero in on gathering business necessities, code quality, and security since organization steps are computerized.

Steps To Industry-Leading Query Speed: Evolution of the Apache Doris Execution Engine

Aggregated on: 2024-06-24 22:38:16

What makes a modern database system? The three key modules are query optimizer, execution engine, and storage engine. Among them, the role of execution engine to the DBMS is like the chef to a restaurant. This article focuses on the execution engine of the Apache Doris data warehouse, explaining the secret to its high performance. To illustrate the role of the execution engine, let's follow the execution process of an SQL statement:

Mastering Unstructured Data Chaos With Datadobi StorageMAP 7.0

Aggregated on: 2024-06-24 16:52:55

Managing data sprawl has become a daunting challenge for IT professionals in the era of explosive unstructured data growth. Traditional approaches' lack of visibility, standardization, and automation leads to inefficiencies, risks, and missed opportunities. Datadobi, a leader in unstructured data management, is changing the game with its latest release — StorageMAP 7.0. We sat down with Steve Leeper, VP of Product Marketing at Datadobi, to understand how StorageMAP 7.0 simplifies data management and enables organizations to harness their unstructured data's power. Gaining Visibility With Exploration and Analysis One of the key additions in StorageMAP 7.0 is the new Exploration and Analysis module. Leeper explains, "It's about peeling back the onion and drilling into your data. You start with your total data capacity, then apply a series of filters, basically questions or queries about the data based on metadata. Each filter narrows the dataset until you get to an interesting subset."

Optimizing InfiniBand Bandwidth Utilization for NVIDIA DGX Systems Using Software RAID Solutions

Aggregated on: 2024-06-24 15:52:31

Objectives Modern AI innovations require proper infrastructure, especially concerning data throughput and storage capabilities. While GPUs drive faster results, legacy storage solutions often lag behind, causing inefficient resource utilization and extended times in completing the project. Traditional enterprise storage or HPC-focused parallel file systems are costly and challenging to manage for AI-scale deployments. High-performance storage systems can significantly reduce AI model training time. Delays in data access can also impact AI model accuracy, highlighting the critical role of storage performance. Xinnor partnered with DELTA Computer Products GMBH, a leading system integrator in Germany, to build a high-performance solution designed specifically for AI and HPC tasks. Thanks to the use of high-performance NVMe drives from Micron, efficient software RAID from Xinnor, and 400Gbit InfiniBand controllers from NVIDIA, the system designed by Delta ensures a high level of performance through NFSoRDMA interfaces, both for read and write operations, that is crucial for reducing checkpoint times typical of AI projects and for handling possible drive failures. NFSoRDMA enables parallel access for reading and writing from multiple nodes simultaneously. The 2U dual sockets server used by Delta and equipped with 24x 7450 NVMe 15.36 from Micron allows storage of up to 368TB and provides theoretical access speeds of up to 50GBps. In this document, we’ll explain how to set up the system with xiRAID to saturate the InfiniBand bandwidth and provide the best possible performance to NVIDIA DGX H100 systems.

Comprehensive Guide To Troubleshooting IPsec VPN Site-To-Site Connections With PSK on FortiGate Firewalls

Aggregated on: 2024-06-24 14:37:31

Troubleshooting IPsec VPN Site-to-Site connections on a FortiGate firewall can be challenging due to the complex nature of VPN connections. Here’s a structured approach to diagnose and resolve common IPsec VPN problems between two sites: "Headquarter" and "Branch". Topology

A Refresher on GitHub Pages

Aggregated on: 2024-06-24 13:37:23

I moved my blog from WordPress to GitLab Pages in... 2016. I'm happy with the solution. However, I used GitHub Pages when I was teaching for both the courses and the exercises, e.g., Java EE. At the time, there was no GitHub Actions: I used Travis CI to build and deploy. Recently, I had to use GitHub Pages to publish my Apache APISIX workshop. Travis is no longer free. GitHub Actions are a thing. I used the now nominal path and faced a few hurdles; here are my findings.

Celebrating the Trailblazers: International Women in Engineering Day 2024

Aggregated on: 2024-06-23 14:21:48

As we approach International Women in Engineering Day on June 23, 2024, we must recognize women's remarkable achievements and invaluable contributions to engineering. This global awareness campaign, celebrated annually, aims to highlight the accomplishments of women engineers and encourage more women to pursue careers in this dynamic and impactful industry. In this article, we bring together the insights and experiences of several exceptional women in technology who share their thoughts on the significance of this day and the importance of promoting diversity in the tech industry.

MaxLinear Empowers High-Speed Connectivity and Data Acceleration Solutions for Next-Gen Computing

Aggregated on: 2024-06-22 13:51:39

MaxLinear, a leading provider of high-performance analog and mixed-signal integrated circuits, recently presented their advanced networking and connectivity solutions at the 56th IT Press Tour. The company showcased its innovative products designed to support the massive data transmission requirements of distributed computing architectures. Transforming Communications With Mixed-Signal Expertise Founded in 2003, MaxLinear has a rich history of building communication products that leverage their expertise in analog and mixed-signal design. By integrating complex analog and digital functions on a single chip, MaxLinear enables faster and more efficient connectivity solutions.

Books To Start Your Career in Cloud, DevOps, or SRE in 2024

Aggregated on: 2024-06-21 23:51:27

I am an avid reader of technical books, specifically those focused on Cloud, DevOps, and Site Reliability Engineering (SRE). In this post, I will share a list of books that I believe are essential for anyone looking to start or advance their career in Cloud, DevOps, or SRE. These books will help you build a strong foundation in the top skills required in these fields. While this post focuses primarily on Amazon AWS for public cloud, I will also include a few vendor-neutral books. Note: This is my honest opinion, and I am not affiliated with any of these book authors or publishers.

Automate Message Queue Deployment on JBoss EAP

Aggregated on: 2024-06-21 22:51:26

For decades now, software projects have relied on messaging APIs to exchange data. In the Java/Java EE ecosystem, this method of asynchronous communication has been standardized by the JMS specification. In many cases, individuals and organizations leverage Red Hat JBoss Enterprise Application Platform (JBoss EAP) to act as message-oriented middleware (MOM), which facilitates the management of message queues and topics. Messaging ensures that no messages are lost as they are transmitted from the client and delivered to interested parties. On top of that, JBoss EAP provides authentication and other security-focused capabilities on top of the management functions.

Block Size and Its Impact on Storage Performance

Aggregated on: 2024-06-21 21:51:26

This article analyzes the correlation between block sizes and their impact on storage performance. This paper deals with definitions and understanding of structured data vs unstructured data, how various storage segments react to block size changes, and differences between I/O-driven and throughput-driven workloads. It also highlights the calculation of throughput and the choice of storage product based on workload type. Block Size and Its Importance In computing, a physical record or data storage block is a sequence of bits/bytes referred to as a block. The amount of data processed or transferred in a single block within a system or storage device is referred to as the block size. It is one of the deciding factors for storage performance. Block size is a crucial element in performance benchmarking for storage products and categorizing the products into block, file, and object segments.

5 Simple Steps To Get Your Test Suite Running in Heroku CI

Aggregated on: 2024-06-21 20:51:26

So, I’ve always thought about Heroku as just a place to run my code. They have a CLI. I can connect it to my GitHub repo, push my code to a Heroku remote, and bam…it’s deployed. No fuss. No mess. But I had always run my test suite…somewhere else: locally, or with CircleCI, or in GitHub Actions. How did I not know that Heroku has CI capabilities? Do you mean I can run my tests there? Where have I been for the last few years?

Migrating Data From Amazon Neptune to PostgreSQL Using AWS Services

Aggregated on: 2024-06-21 19:51:26

Data migration is a critical task for businesses looking to move data between different databases or platforms. This article provides a step-by-step guide on how to migrate data from Amazon Neptune, a graph database service, to PostgreSQL, a relational database service. We will use the AWS Neptune export service to export data in Turtle format (.ttl) to Amazon S3, and then use AWS Glue to transform and load the data into PostgreSQL. Scenario Let's consider a simple example where we have data about users. Each user has a first name, last name, and email. We will export this data from Neptune, transform it, and load it into PostgreSQL.

How To Compare DOCX Documents in Java

Aggregated on: 2024-06-21 18:51:26

If you’ve spent a lot of time creating and editing documents in the MS Word application, there’s a good chance you’ve heard of (and maybe even used) the DOCX comparison feature. This simple, manual comparison tool produces a three-pane view displaying the differences between two versions of a file. It’s a useful tool for summarizing the journey legal contracts (or other, similar documents that tend to start as templates) take when they undergo multiple rounds of collaborative edits. As useful as manual DOCX document comparisons are, they’re still manual, which immediately makes them inefficient at scale. Thankfully, though, the open-source file structure DOCX is based on - OpenXML - is designed to facilitate the automation of manual processes like this by making Office document file structure easily accessible to programmers. With the right developer tools, you can make programmatic DOCX comparisons at scale in your own applications.

Enhancing Testing Efficiency: Transitioning From Traditional Code Coverage to Code Change Coverage

Aggregated on: 2024-06-21 17:51:26

In software development, maintaining high code quality and reliability is crucial for building robust applications. A key metric for gauging testing effectiveness is code coverage, which measures the percentage of code executed during automated tests. While traditional code coverage offers valuable insights, it has limitations. Code change coverage addresses these challenges by focusing testing efforts on recent changes in the codebase. This targeted approach not only optimizes testing but also enhances the reliability and quality of software. Challenges of Traditional Code Coverage Quantity over quality: Traditional code coverage often prioritizes achieving high percentages across the entire codebase, potentially overlooking critical functionalities and edge cases. Maintenance overhead: Maintaining high coverage requires continuous effort in writing, updating, and maintaining tests, which can be overwhelming in rapidly evolving projects. False security: High coverage can give a false sense of security, masking under-tested areas where critical bugs may lurk. Legacy code: Achieving high code coverage in legacy systems is challenging due to their complexity and lack of modern testing infrastructure. Requirement coverage: Ensuring that newly introduced tests cover all aspects of new requirements adequately is difficult. How Code Change Coverage Helps Code change coverage addresses these challenges by targeting recently modified or added code. This approach enhances efficiency and ensures thorough validation before deployment:

Optimizing Your Cloud Resources, Part 2: Resource Management via IBM Cloud Projects

Aggregated on: 2024-06-21 16:51:26

Introduction to IBM Cloud Project IBM Cloud projects are a collection of configurations used to organize and manage the Infrastructure as Code (IaC) deployments and related resources across multiple accounts. Projects use Schematics workspaces to store the Terraform state for each configuration and to run the automation. These workspaces are located in the region and resource group you specify when creating the project. Designed with an IaC and compliance-first approach, Projects ensure management, security, and compliance are always maintained. Projects include various tools for compliance, security, and cost, as well as tracking configuration versioning and governance. Features of IBM Cloud Projects Below are the key attributes of IBM Cloud Projects that demonstrate how you can leverage projects to meet your business requirements.

When You Need More Power Than a Lambda Provides

Aggregated on: 2024-06-21 15:51:27

Navigating toward a cloud-native architecture can be both exciting and challenging. The expectation of learning valuable lessons should always be top of mind as design becomes a reality. In this article, I wanted to focus on an example where my project seemed like a perfect serverless use case, one where I’d leverage AWS Lambda. Spoiler alert: it was not.

Unleashing the Full Potential of GPUs With Arc Compute

Aggregated on: 2024-06-21 14:51:26

In the realm of artificial intelligence (AI) and high-performance computing (HPC), GPUs have become an indispensable resource. However, as the demand for accelerated hardware grows, organizations face challenges in maximizing GPU performance and utilization while minimizing costs and environmental impact. Enter Arc Compute, a company dedicated to harnessing low-level optimization techniques to achieve peak efficiency and performance in GPU-driven workloads. Micheal Buchel, CTO of Arc Compute, recently introduced his company to the 56th IT Press Tour.

Embracing NoSQL: The Future of Data Storage and Retrieval

Aggregated on: 2024-06-21 13:36:26

In today’s fast-paced digital landscape, traditional relational databases are often challenged by the demands of modern applications. With the explosion of unstructured data, real-time analytics, and the need for scalability and high availability, a new breed of databases has emerged: NoSQL databases. NoSQL, which stands for “Not only SQL,” represents a paradigm shift in data storage and retrieval. These databases are designed to handle large volumes of data, offer flexible data models, and provide horizontal scalability, making them ideal for modern applications and big data environments.

Strategies for Building Self-Healing Software Systems

Aggregated on: 2024-06-20 23:21:25

In the vast realm of software development, there's a pursuit for software systems that are not only robust and efficient but can also "heal" themselves. Self-healing software systems represent a significant stride towards automation and resilience. They are designed to detect, diagnose, and resolve issues without human intervention, allowing for higher uptime and reliability. 4 Key Strategies for Building Self-Healing Software Systems 1. Automated Error Detection and Correction One of the foundational aspects of self-healing software is automated error detection and correction. In this model, the software not only identifies issues but takes the initiative to resolve them. This could be restarting a non-responsive service, rolling back to a prior working version, or even re-executing specific operations.

Chaos Engineering: Building Resilient Systems, One Failure at a Time

Aggregated on: 2024-06-20 23:21:25

In the world of software engineering, where complex systems are the norm, ensuring reliability and resilience is paramount. However, traditional testing methods often fall short of uncovering hidden vulnerabilities and edge cases that could lead to system failures. Enter chaos engineering — a revolutionary approach that intentionally introduces controlled chaos into systems to proactively identify and address potential weaknesses. What Is Chaos Engineering? Chaos engineering is the practice of deliberately injecting failures and disruptive events into a system to observe its behavior and uncover potential vulnerabilities. This approach is based on the premise that systems will inevitably experience failures, and it’s better to proactively identify and address these issues in a controlled environment than to wait for them to manifest unexpectedly in production.

The Role of Kubernetes in Data Privacy and Protection

Aggregated on: 2024-06-20 22:21:24

Kubernetes is a de facto platform for managing containerized applications. It provides a rich ecosystem for deployment, scaling, and operations with first-class support (tons of ready configs and documentation) on the Google Cloud platform. Given the growing importance of data privacy and protection in the digital world today, Kubernetes has a key part to play in helping secure that data.

Optimizing Your Cloud Resources, Part 1: Strategies for Effective Management

Aggregated on: 2024-06-20 21:06:24

"Cloud resources" is a term that refers to various components and services available in cloud computing environments. On-demand scaling and flexible IT infrastructure are provided by cloud resources. To deploy and scale applications, and store and manage data, organizations leverage cloud resources with less or no upfront capital investment. Characteristics of well-managed cloud resources include:

Calculating Fingerprints for SQL Queries

Aggregated on: 2024-06-20 21:06:24

One of the things that Metis does when analyzing query performance is recognizing duplicates. We need to be able to recognize that two queries are the same query but with different parameters. For instance: SELECT * FROM table WHERE id > 50

Developer Git Commit Hygiene

Aggregated on: 2024-06-20 19:51:24

Maintaining good commit hygiene is crucial for keeping your Git repository clean, manageable, and understandable for everyone involved in the project. Here are some best practices for ensuring good commit hygiene as a Java developer.

IoT Needs To Get Serious About Security

Aggregated on: 2024-06-20 18:51:24

This headline came across my email the other day, and it really got me thinking: "Number of vulnerable IoT devices increases 136%"

Query-First Approach in Cassandra

Aggregated on: 2024-06-20 17:51:24

Cassandra is a cluster-computing, scalable, distributed database system built for availability and tolerance. It offers a special method of organizing data around queries which we'll explore in this article. This method, called "query-first," focuses on how to search for information first, and then set up the database based on those searches or queries. It's different from how you'd organize in a traditional database design. This helps to make Cassandra faster and more efficient. In this article, this approach will be explained and some examples will show you how to use it.

Improving Serialization and Memory Efficiency With a LongConverter

Aggregated on: 2024-06-20 16:51:26

Chronicle Wire is a powerful open-source serialization library for high-performance data exchange in various binary and text formats, including YAML. Strings in your data structures can have significant overhead regarding memory usage and access patterns. For each String, you have two objects, the String object, and the char[] or byte[], which contains the actual text. Strings are also immutable, and object pooling tends to create many objects for garbage collection in initialization and deserialization.