2026-07-07 07:01
Red Hat's build of Perses is transforming observability management in the OpenShift ecosystem. 🌐 As a unified visualization engine, it consolidates observability tools into a Kubernetes-native experience. Key features include native Kubernetes integration, unified signal correlation, and GitOps readiness, allowing for efficient data management. 📊 Perses enhances user workflows and supports multiple data sources, making it easier for engineers to navigate observability assets. 🔍 For more...
Vanessa Martini, Gabriel Bernal, Jenny Zhu, Peter Yurkovich, Evelyn Tanigawa Murasaki
2026-07-06 18:30
🚀 Cisco AgenticOps for Wireless enhances Wi-Fi troubleshooting for network teams by moving from reactive to proactive solutions. It helps identify issues related to clients, radio frequency, or network services using tools like Experience Metrics and AI Packet Analyzer. This approach allows for faster diagnosis and confident remediation of connectivity problems. #WiFi #Cisco #NetworkManagement #Troubleshooting #TechSolutions
Helen Ewing
2026-07-06 12:00
The code review process is essential for quality assurance in software development. It aims to catch bugs early and promote mentorship among developers. However, many companies fail to define clear outcomes for these reviews. Mark Dominus emphasizes that code reviews should focus on maintainability rather than solely bug detection. He warns against relying on reviews to find bugs, as this can lead to misunderstandings and frustrations. Dominus suggests that project leaders should guide the...
Adrian Bridgwater
2026-07-02 07:01
Upgrade your Red Hat Enterprise Linux (RHEL) with leapp! 🚀 Leapp allows for in-place system upgrades while retaining your configurations and subscriptions. However, it faces challenges with disk encryption via LUKS. To overcome this, administrators can use the TPM2 module to bypass encryption temporarily during the upgrade process. Before starting, ensure backups are in place and check your system's configurations for a smooth transition from RHEL 8 to RHEL 9. #RHEL #Leapp #Linux...
Ted Brunell
2026-07-01 19:34
🚀 Preparing for the CCNA 200-301 v1.1 exam? Don’t wait! The CCNA certification is set for a refresh in February 2027, but staying on track with your current studies is crucial. Experts emphasize that completing the v1.1 exam offers a strong foundation for your career, especially in networking, cybersecurity, and cloud. Be sure to finish by February 2, 2027, to secure your certification! Explore Cisco’s resources to help you succeed. #CCNA #Certification #Networking #Cisco #CareerDevelopment
Ryan Rose
2026-07-01 13:31
🚀 Applying for an engineering role at JetBrains? Here’s what to expect in the recruitment process. The steps are similar to other tech companies, but JetBrains emphasizes critical thinking and problem-solving over just technical skills. 📝 Start with a clear CV that highlights your impact. The process includes recruiter calls, team interviews, and a take-home task to assess your reasoning and responsibility. Prepare well, and good luck! #JetBrains #HiringProcess #EngineeringJobs #CareerTips...
Grete Kivi
2026-07-01 09:50
🚀 Kotlin support is now available in BlueJ, enhancing this popular educational tool for teaching object-oriented programming. This collaboration between JetBrains and King's College London aims to simplify the learning process, allowing students to focus on core programming concepts without excessive syntax. With features like concise syntax and null safety, Kotlin helps beginners build strong foundations in coding. #Kotlin #BlueJ #ProgrammingEducation #OOP #JetBrains
Ksenia Shneyveys
2026-07-01 07:16
🚀 Explore the multi-agent supervisor pattern on OpenShift! This approach enhances security during incident investigations by isolating agents. Each agent handles specific tasks with its own sandbox, reducing risks of credential mixing and data exposure. Learn how the architecture separates data handling and orchestration for improved security. #OpenShift #CyberSecurity #AI #IncidentManagement #CloudComputing
Adel Zaalouk, Derek Carr, Mrunal Patel
2026-07-01 07:16
Exploring Red Hat OpenShift hosted control planes can be confusing due to various terms like HyperShift, HCP, management cluster, and hosted cluster. These terms have distinct meanings and implications. This article clarifies the architecture of hosted control planes, highlighting the benefits of cost reduction, faster provisioning, and centralized management. It also discusses the importance of understanding terminology to avoid operational pitfalls. Stay tuned for part 2, which will cover...
Giovanni Fontana
2026-07-01 06:43
🔧 Embedded software development faces unique challenges, including safety standards and defect detection. Starting with CLion 2026.1.2, you can now open SARIF findings from Parasoft C/C++test directly in CLion. This integration aids in navigating code and managing defects efficiently. A recent webinar showcased how these tools enhance static analysis and support compliance with standards like MISRA C/C++ and AUTOSAR C++14. AI-assisted workflows further help developers understand and fix...
Maria Goldade
2026-06-30 04:34
🔍 The transformer is central to modern AI, as detailed in the article "Fundamentals of AI: Inside the Transformer." It was introduced in 2017 with the key concept "Attention Is All You Need" and powers major language models like GPT and Claude. The article explores how transformers process language and their role in large language models (LLMs). It provides insights into different architectural concepts while aiming to make technical details accessible. #AI #Transformers #LanguageModels...
Yuri Kramarz
2026-06-30 03:01
Unlock the potential of Red Hat OpenShift Virtualization with effective ServiceNow CMDB discovery! This article guides you through creating a clean inventory of virtual machines (VMs) by defining a custom CI class and implementing a tailored Discovery pattern. Key steps include: 1️⃣ Establishing a custom CI class for OpenShift VMs. 2️⃣ Setting identification rules to reduce clutter. 3️⃣ Scheduling and validating your discovery process. Ensure your CMDB is streamlined and efficient! #RedHat...
Moyo Oyegunle
2026-06-30 03:01
Setting up OpenShift Virtualization with ServiceNow CMDB discovery involves deploying an in-cluster MID Server. This process ensures that virtual machines are visible to IT teams and can be managed effectively. Stock ServiceNow Kubernetes discovery pulls in too much data, missing the proper classification for KubeVirt VMs. A custom discovery pattern is needed to resolve this. Key steps include creating a least-privilege service account, deploying a CA-trusted MID server, and ensuring secure...
Moyo Oyegunle
2026-06-29 14:15
🚀 Building a dynamic E2E test quarantine system can significantly enhance your CI process. This guide outlines the steps to create an automated quarantine system using Prometheus and Grafana. It allows for continuous monitoring of test health, automated quarantine decisions, and Jira ticket integration. Key steps include deploying Prometheus for test analytics and configuring Grafana for visualization. The system ensures that flaky tests are managed effectively, reducing developer effort. 🔍...
Denis Moskalenko
2026-06-29 07:01
🔍 Exploring Red Hat UBI vs. Hardened Images? Both Red Hat Universal Base Image (UBI) and Hardened Images are available for developers to create and share container images without Red Hat restrictions. The choice depends on your priorities: UBI offers development stability and formal certifications, while Hardened Images focus on security and a minimal attack surface. For more insights on their differences and use cases, check out the full article! #RedHat #ContainerImages #UBI #HardenedImages...
Fernando Lozano
2026-06-26 19:00
🚀 AI agents have evolved significantly over the past two years, transitioning from single-question responses to complex, multi-turn interactions and long-horizon planning. The NVIDIA AI-Q Blueprint serves as an open-source reference for developers, utilizing LangChain Deep Agents and the NVIDIA NeMo Agent Toolkit. It allows for both quick answers and detailed research reports. This guide details how to deploy AI-Q 2.0 on Oracle Cloud Infrastructure using Terraform and Helm, providing step-by-...
Anurag Kuppala
2026-06-26 16:00
🚀 The new Nemotron 3 Ultra NVFP4 checkpoint is now optimized using NVIDIA Model Optimizer! As context windows expand, efficient movement of large model weights is crucial. Quantization, specifically NVFP4, compresses weights into a smaller format. This 4-bit floating point system offers significant performance gains. The Nemotron 3 Ultra achieves up to 5.9x higher inference throughput compared to GLM-5.1 while maintaining BF16 accuracy across nearly all benchmarks. This article details how to...
Michelle Horton
2026-06-26 07:01
🚀 Exploring distributed AI inference? This article outlines essential blueprints for various traffic shapes, from high-concurrency chat to edge inference on workstations. Each blueprint includes a workload signature, KPI priority, and topology details. It also covers troubleshooting strategies for optimizing performance metrics like TTFT and TPOT. A step-by-step growth path is provided for teams scaling from a single vLLM instance. Dive into the mechanics of AI deployment! 💻📊 #AI...
Fatih E. Nar, Yuchen Fama, Greg Pereira, Yuan Tang
2026-06-25 16:30
🚀 The Rust Foundation has launched the Rust Foundation Trusted Training (RFTT) program, a formal accreditation for Rust training providers. This initiative aims to ensure quality and build trust in Rust training, as adoption grows across various industries. Five organizations are part of the founding cohort. 🏢 Accreditation evaluates five key areas, ensuring a high standard of training. Fees for accreditation cover administrative costs and are set to support the program's operations. For more...
Darryl K. Taft
2026-06-25 15:22
🚀 The article discusses the evolution of development environments and introduces EelApi for plugin authors. Modern IDEs now operate in isolated environments, such as WSL2 and Dev Containers, which require precise handling of paths and processes. This shift allows for more flexibility in project management. EelApi provides a structured API to manage these environments effectively, facilitating tasks like filesystem access and process execution across different setups. Learn more about adapting...
Alexander Koshevoy
2026-06-25 14:00
🚀 The Agent Toolkit for AWS has launched, featuring over 20 agent skills designed to enhance your workflow. However, to fully utilize these skills, one crucial file is necessary: the rules file. This file instructs your agent to access skills and resources effectively. Setting up takes just two minutes. Make sure to check the README for complete instructions. 📄💻 #AWSToolkit #AgentSkills #TechTips #CloudComputing #MCP
Esin Saribudak
2026-06-25 12:11
🚀 Dive into the challenges of Rust web development! In a recent guest post by Mateusz Maćkowski and Marek Grzelak, they discuss the common hurdles developers face when building JSON APIs in Rust. Key points include: - The complexity of async Rust and its debugging issues. - Inconsistent error handling across frameworks. - Fragmented ecosystem making choices overwhelming for newcomers. Batteries-included frameworks like Loco.rs and cot.rs are making strides, but there's still a way to go....
Irina Mihajlovic
2026-06-25 12:00
Learning to ask questions can significantly impact growth and confidence. Aaryan Naithani, a software engineer intern at Cisco, reflects on his journey. Initially hesitant to ask for help, he realized that not seeking guidance hindered his progress. A turning point came when he reached out for support, discovering that asking questions is essential for learning. Embracing this approach transformed his experience at Cisco. 💡🤝 #CiscoInterns #CareerGrowth #LearningJourney #AskQuestions
Cisco Interns
2026-06-25 07:15
🚀 Building a consistent RHEL environment is essential for maintaining operational stability. Red Hat's image builder and Lightspeed content templates streamline this process. 🔧 The image builder allows for customized image creation, while content templates ensure standardized package management. This leads to consistent deployments and updates across your systems. 📋 The process involves creating a content template, building an image blueprint, deploying the system, and updating templates as...
Shane McDowell
2026-06-24 18:03
Maximizing uptime in industrial networks is crucial. Cisco's AI Troubleshooting acts as a digital teammate for OT teams, continuously sensing faults and diagnosing issues. This technology speeds up resolution with step-by-step remediation, addressing the challenges of slow, reactive troubleshooting processes. In today's hyper-connected environments, effective solutions are vital for minimizing downtime and costs. #IndustrialIoT #AI #Troubleshooting #NetworkUptime #Cisco
Rohit Agarwalla
2026-06-24 07:16
🚀 Learn how to build a customized Red Hat Enterprise Linux EUS image using the image-builder CLI! This guide covers prerequisites, including the need for a running RHEL instance. It details defining a repository configuration and creating a blueprint to customize your image. Follow the steps to set up your image, ensuring it supports Extended Update Support for RHEL 9.6. 🔧 #RedHat #Linux #ImageBuilder #EUS #TechGuide
Justin Sherrill
2026-06-23 07:01
🔗 Connect EvalHub to your protected model servers! This guide details how to configure your EvalHub runtime for both internal and external model servers. It covers the use of service account tokens, API keys, and custom certificates to ensure secure connections. For a successful evaluation job, the correct authentication method is crucial, especially in production environments. Learn more about securing your AI evaluation infrastructure! #AI #EvalHub #MachineLearning #DataSecurity #RedHatAI
Sobha Cheruku, Prabhu Padashetty, Narayan Sagar, Gin Biak Naulak
2026-06-23 07:01
🚀 Building a custom Red Hat Enterprise Linux kernel for the NVIDIA DGX Spark platform requires specific steps. This guide details how to compile the RHEL 10 kernel and NVIDIA GPU driver from source. It outlines prerequisites, including the need for an ARM64 system or DGX Spark Founder's Edition. 🔧 Developers should note this is a Developer Preview, not intended for production use. For full instructions, see the guide! #NVIDIA #RedHat #Linux #Kernel #DGXSpark
Micah Abbott, Henry Geay de Montenon, Jiri Benc
2026-06-22 17:50
🌟 Michelle Szklarska successfully transitioned from a product owner to a network engineer by earning her CCNA certification. She highlights that the CCNA not only validated her skills but also opened doors to new career opportunities. It provides essential knowledge in areas like IP addressing, routing protocols, and network security. The CCNA remains a valuable credential for those looking to pivot in their careers, proving its relevance even in a rapidly evolving tech landscape....
Patrick Gargano
2026-06-22 07:01
🚀 Red Hat Enterprise Linux has introduced a new feature in Identity Management: system accounts. This allows fine-grained access control for user accounts while enhancing security. 🔑 A key use case is enabling password rotation for regular users, addressing past challenges with static passwords. CyberArk now integrates with this feature, allowing seamless password management for organizations. 💻 The sysaccounts feature bypasses common constraints, enhancing automation in password management...
Josep Andreu Font, Francisco Trivino Garcia
2026-06-19 14:30
Many people hesitate to voice concerns because speaking up changes their relationship to the issue. This internal negotiation often prevents them from raising their hand. The article discusses "permissionless ownership," where individuals take initiative to address gaps without waiting for formal assignments. It emphasizes the importance of context and responsibility in making improvements. This approach shifts the mindset from "someone should fix this" to "I can help fix this," fostering a...
Nicolás Vázquez
2026-06-19 07:16
🚀 Exciting developments in AI memory management! The article discusses deploying MemPalace's Model Context Protocol (MCP) server on Red Hat OpenShift AI, addressing the issue of lost context in AI conversations. MemPalace organizes memory hierarchically, improving recall and debugging. Key points include: - An HTTP/WebSocket wrapper for Kubernetes compatibility. - Health probes for better service management. - Compliance with OpenShift Security Context Constraints. This guide is valuable for...
Gerald Trotman
2026-06-18 15:00
🌐 Managing a global hybrid network can be complex due to fragmented data across multiple platforms. Experts suggest five tips to streamline operations: 1. Build from a unified view. 2. Use Global Overview as your starting point. 3. Prioritize issues effectively. 4. Choose the right operational model. 5. Plan for scalable hybrid operations. By centralizing visibility, teams can troubleshoot faster and improve efficiency. #HybridNetworking #NetworkManagement #CiscoMeraki #GlobalOverview #TechTips
Jenn Garrison
2026-06-18 14:00
🚀 EvalHub is transforming LLM evaluation in Kubernetes. As AI/ML workloads grow, managing resources becomes critical. Kueue addresses this by providing a structured queueing system for workload management. It ensures fair resource sharing, prioritization of urgent jobs, and minimizes operational inefficiencies. This guide is part of a series on building a scalable AI evaluation infrastructure. #AI #Kubernetes #EvalHub #MachineLearning #WorkloadManagement
Narayan Sagar, Prabhu Padashetty, Sobha Cheruku, Gin Biak Naulak
2026-06-18 14:00
🔍 After an OpenShift upgrade, diagnosing application misbehavior is crucial. This article highlights key areas to investigate: 1️⃣ **Migration Issues**: Upgrades usually don’t require application changes if compatible with cgroups v1 or v2. 2️⃣ **Troublesome Scenarios**: Changes in application images, workloads, or instrumentation can lead to unexpected behavior. 3️⃣ **Container Awareness**: Applications must recognize container limits to function correctly. Non-container-aware applications...
Francisco De Melo Junior
2026-06-17 16:01
🚀 Block has developed BuilderBot, an innovative tool that allows engineers to manage AI coding agents directly from Slack. By tagging @builderbot, developers can handle research, planning, and coding in real-time without switching contexts. This tool operates solely on source code, ensuring privacy and efficiency. BuilderBot currently performs over 200,000 operations daily, streamlining workflows and reducing project timelines significantly. Block aims to share insights from this internal...
Frederic Lardinois
2026-06-17 12:00
🌟 Enrique P. shares his transformative journey at Cisco, highlighting how embracing his true self changed his career path. Initially hesitant to shine, he learned that leadership means using one's light to guide others. From starting as a contractor to becoming a Marketing Manager, his growth reflects Cisco's supportive culture. #CareerJourney #Leadership #Cisco #PersonalGrowth #Marketing
Enrique Perez
2026-06-17 07:01
🚀 Automating application migration is now possible with MigIQ! This tool transforms a Spring Boot REST API into Quarkus, showcasing a structured approach that combines graph analysis, automated planning, and parallel execution. Key phases include: 1️⃣ **Analysis**: Understanding code dependencies. 2️⃣ **Requirements**: Gathering context for the target platform. 3️⃣ **Planning**: Creating a detailed task list for migration. 4️⃣ **Execution**: Running tasks in parallel. 5️⃣ **Reporting**:...
Syed M Shaaf
2026-06-16 16:00
Unlocking the potential of transformer-based models is key for AI advancements. This article discusses optimizing low-precision training using NVIDIA Hopper and Blackwell GPUs, which support FP8 and NVFP4 operations. These innovations can accelerate training time and reduce costs. It emphasizes understanding GEMM workloads to find the best precision settings for your model, enhancing efficiency in training. For example, CodonFM, a biology-focused language model, illustrates these concepts in...
Jonathan Mitchell
2026-06-16 00:00
Kubernetes excels in managing workloads at scale through feedback loops. Operators act as feedback controllers, reconciling desired states, similar to a thermostat maintaining temperature. The article explains how to implement these loops, starting with running a Postgres database manually before transitioning to Kubernetes. Understanding the gap between desired and actual states is crucial for effective database management. 🔧📊 #Kubernetes #DevOps #DatabaseManagement #CloudComputing...
Fatih Arslan