A naukri.com initiative
Devops News
Dev
1w
25
Image Credit: Dev
Docker Multistage Build: What it is and how to use it
- Docker Multistage Build is a technique that optimizes Docker images by reducing their size and improving security.
- Benefits of Multistage Build include smaller image size, improved security, and optimized build time.
- Example Dockerfile snippets for Golang, Laravel, and Rust demonstrate the use of Multistage Build in different programming languages.
- By utilizing Docker Multistage Build, developers can improve efficiency, security, and streamline the deployment process.
Read Full Article
1 Like
Dev
1w
12
Image Credit: Dev
DevOps Made Simple: A Beginner’s Guide to Setting Up CI/CD Pipelines with GitHub Actions & Kubernetes
- Continuous Integration and Continuous Deployment (CI/CD) is a fundamental practice in modern DevOps, ensuring rapid, reliable, and automated software delivery.
- GitHub Actions and Kubernetes provide a powerful combination for automating CI/CD workflows.
- This guide provides a step-by-step approach to set up a CI/CD pipeline using GitHub Actions and deploying an application to Kubernetes.
- Common mistakes and best practices are discussed, with examples of real-world applications using GitHub Actions and Kubernetes.
Read Full Article
Like
Dev
1w
38
Image Credit: Dev
How to query CSV as a database table in Java with esProc
- esProc provides JDBC drivers and computation libraries to query CSV files as data tables in Java.
- The process involves installing esProc, configuring the Java environment, and writing Java code to connect to esProc using JDBC.
- esProc JDBC allows you to execute SPL (Structured Process Language) statements to read and manipulate CSV files.
- The example demonstrates how to read a CSV file in esProc, query with conditions, and perform group and aggregation queries.
Read Full Article
2 Likes
Microsoft
1w
303
Image Credit: Microsoft
Introducing Java, JS and Python support in Test Plans
- Azure Test Plans in Azure DevOps now supports Java, JS, and Python.
- Automated tests written in Java/JUnit, JS/Jest, and Python/PyTest can be associated with test cases and executed using Azure Test Plans.
- Test cases can be associated with automated tests directly from the Build Pipeline Run or within the test case itself.
- In the future, more languages and frameworks, such as Python/Robot and Java/Playwright, will be supported.
Read Full Article
18 Likes
Discover more
- Programming News
- Software News
- Web Design
- Open Source News
- Databases
- Cloud News
- Product Management News
- Operating Systems News
- Agile Methodology News
- Computer Engineering
- Startup News
- Cryptocurrency News
- Technology News
- Blockchain News
- Data Science News
- AR News
- Apple News
- Cyber Security News
- Leadership News
- Gaming News
- Automobiles News
Dev
1w
291
Image Credit: Dev
Kanban vs. Scrum: Which One Actually Works Better for Dev Teams?
- Kanban and Scrum are popular Agile frameworks for managing software development projects, each with distinct methodologies.
- Scrum operates with structured sprints and defined roles, while Kanban offers a flexible workflow focusing on visualization and limiting work in progress.
- Choosing between Kanban and Scrum depends on factors like team size, project complexity, and work culture.
- Scrum organizes work into fixed-length iterations known as sprints, promoting collaboration and incremental software delivery.
- Key components of Scrum include sprints, Scrum roles (Scrum Master, Product Owner, Development Team), and daily stand-up meetings.
- Benefits of Scrum include predictability, accountability, continuous improvement, and customer satisfaction.
- Challenges of Scrum may include strict structure, time-consuming meetings, and scope creep issues.
- Kanban focuses on continuous delivery, real-time visualization, limiting work in progress, and flexibility.
- Key components of Kanban include the Kanban board, work-in-progress limits, continuous flow, flexibility, and no fixed roles.
- Benefits of Kanban include flexibility, increased efficiency, continuous delivery, and reduced administrative overhead.
Read Full Article
17 Likes
Medium
1w
111
Image Credit: Medium
Git for Beginners: A Complete Step-by-Step Guide to Version Control
- In today’s fast-paced software development world, tracking changes in code is essential.
- Git, the most widely used VCS, allows developers to manage their code efficiently, track progress, and work collaboratively without conflicts.
- This guide will cover everything you need to get started with Git — from understanding version control, installing Git, and configuring it for first-time use to running essential Git commands and troubleshooting common issues.
- A Version Control System (VCS) is a tool that helps developers track and manage changes in their code.
Read Full Article
6 Likes
Dev
1w
98
Image Credit: Dev
Secure Your AWS Pipeline: Step-by-Step Guide to VPC Integration-part 2
- In the second part of the guide on securing AWS pipelines, the focus shifts to integrating VPC for enhanced security measures.
- A VPC (Virtual Private Cloud) creates an isolated section in AWS to securely launch and manage resources, ensuring controlled access and protection from security risks.
- Securing access to private resources in a VPC involves connecting the pipeline to a production environment in a private subnet.
- Private subnets, without direct internet access, require a NAT Gateway or VPC Endpoint for secure deployment and outbound traffic control.
- Security Group Rules, IAM Roles, and Policies are essential components to regulate access and prevent unauthorized changes within the VPC.
- By using a NAT Gateway in a private subnet, applications can securely access the internet for updates while maintaining a shield against security threats.
- A step-by-step Terraform template is provided to create and configure a VPC, public and private subnets, NAT Gateway, route tables, and Security Groups for enhanced security.
- This setup ensures that the CICD pipeline can deploy updates to resources in a private subnet with controlled internet access via the NAT Gateway, enhancing security measures.
- The article encourages readers to explore the full GitHub Repository for a detailed architectural deployment and tips on AWS, DevOps, and Terraform.
- Readers are invited to follow the author on social media platforms for more insightful content and to engage with questions or suggestions.
Read Full Article
5 Likes
Ubuntu
1w
51
Image Credit: Ubuntu
Accelerating AI with open source machine learning infrastructure
- Accelerating AI with open source machine learning infrastructure
- Canonical's MicroK8s and Charmed Kubeflow, running on Dell PowerEdge R7525 servers, and accelerated by NVIDIA NIM microservices, provide a streamlined path for deploying and managing machine learning workloads.
- This architecture empowers data scientists and engineers, enabling faster iteration, seamless scalability, and robust security.
- The collaboration between Canonical and NVIDIA ensures optimized software stack for NVIDIA-Certified Systems, delivering exceptional AI performance and reliability.
Read Full Article
3 Likes
VentureBeat
2w
214
Image Credit: VentureBeat
Speed is King: How Google’s $32B Wiz play rewrites DevOps security rules
- Google's acquisition of Wiz highlights the importance of speed in modern DevOps cycles while maintaining security.
- By acquiring Wiz, Google gains an AI-infused Cloud Native Application Protection Platform (CNAPP) to enhance threat detection and reduce false positives.
- Wiz's integration with Google will improve risk detection, threat intelligence, and automated remediation for cloud-based applications and models.
- Google's $32 billion investment signifies the urgency of AI-driven CNAPP platforms in fast-paced DevOps environments.
- With enterprises increasingly adopting multi-cloud strategies, Google needs to provide a true CNAPP tool with multi-cloud support after the acquisition.
- CNAPP plays a crucial role in helping DevOps teams reduce risks, block intrusions, and ensure secure CI/CD pipelines.
- Wiz's expansion into container security and software composition analysis positions it as a strong competitor in the application security space.
- Google's goal is to unify CNAPP solutions for end-to-end security from code to cloud, empowering faster development cycles.
- The global CNAPP market is projected to grow significantly, driven by the need for advanced cloud security solutions.
- Enterprises require AI-powered CNAPP platforms to streamline security processes and mitigate risks in multi-cloud environments.
Read Full Article
12 Likes
Dev
2w
377
Image Credit: Dev
CockroachDB: live certificate rotation
- CockroachDB enables live certificate rotation in Kubernetes deployment, maintaining client connections without restarts.
- Automated certificate rotation requires updating secrets manually and reading them for CockroachDB.
- Identifying target pods with common labels enables the tool to refresh certificates automatically.
- The process involves deleting old certificates, saving new ones, adjusting permissions, and triggering a certificate reload.
- A SIGHUP signal notifies CockroachDB of certificate changes without disconnecting clients.
- Verification of updated certificates can be done through CockroachDB's admin console.
- YAML configurations and NodeJS automation script are available on GitHub for reference and implementation.
- It is recommended to collaborate with Cockroach Enterprise Architects for the initial certificate rotation.
- The automation process streamlines certificate management for CockroachDB in a containerized environment.
- Utilizing a NodeJS app, organizations can ensure a reliable and repeatable workflow for certificate rotation.
- Effective certificate rotation is crucial for maintaining security and compliance in a CockroachDB deployment.
Read Full Article
22 Likes
The New Stack
2w
222
Image Credit: The New Stack
KubeFleet: The Future of Multicluster Kubernetes App Management
- KubeFleet is a cloud native multicluster/multicloud solution designed to facilitate the deployment, management and scaling of applications across multiple Kubernetes clusters.
- Managing applications on multiple clusters increases operational complexity, but KubeFleet aims to streamline multicluster application management by providing advanced scheduling, resource optimization, and policy-based management.
- KubeFleet solves the challenges of multicluster deployment by offering a single control plane for deploying applications across multiple clusters and supporting metrics-based placement strategies.
- KubeFleet is now part of CNCF and is seeking involvement from cloud native practitioners to shape the future of multicluster application management.
Read Full Article
13 Likes
Medium
2w
34
Image Credit: Medium
Decoding Privacy in DevOps: Why Understanding Technical Terms is Key
- Privacy policies often contain technical terms that are widely misunderstood.
- Misunderstanding technical terms can lead to serious vulnerabilities in DevOps.
- The contextual integrity approach can help analyze privacy policies based on appropriate information flow.
- Best practices for addressing privacy challenges in DevOps include prioritizing clarity, context, and continuous learning.
Read Full Article
2 Likes
Dev
2w
42
Image Credit: Dev
7 Must Read Tech Books for Experienced Developers and Leads in 2025
- In 2025, experienced developers and leads can benefit from reading a variety of tech books focusing on both technical and operational skills.
- Key points to keep in mind include learning from others' mistakes, enjoying the reading process, and continuously seeking self-improvement.
- Recommended books encompass various aspects such as automation, DevOps, microservices, team management, and site reliability engineering.
- The Phoenix Project is highlighted as a transformative read for altering mindset and enhancing programming skills.
- Building Microservices: Designing Fine-Grained Systems 2nd Edition is suggested for understanding the challenges and implementations of microservices.
- Team Topologies offers insights into managing and organizing development teams effectively for high performance.
- The Unicorn Project, a sequel to The Phoenix Project, provides valuable insights into technology business improvements while being an enjoyable read.
- Site Reliability Engineering shares Google's approach to high availability and operational excellence, offering practical advice for tech professionals.
- Accelerate: Building and Scaling High-Performing Technology Organizations focuses on measuring software delivery performance and driving higher team performance.
- Continuous Delivery is essential for those looking to implement CI/CD practices effectively for rapid and reliable software delivery.
Read Full Article
2 Likes
Medium
2w
145
Image Credit: Medium
You, Too, Can Scale Postgres to 2 PB and 1 T Metrics per Day
- Timescale Cloud database service is now handling a trillion metrics daily and storing nearly two petabytes of data.
- This feat challenges the common belief that Postgres cannot scale effectively.
- The operation runs entirely on Timescale Cloud without special treatment or hidden infrastructure.
- The feature, Insights, provides detailed query analytics for Timescale Cloud users.
- Initially collecting a dozen metrics per query, the database now captures significantly more data points.
- The data volume has grown due to an expanding customer base, increased query loads, and enhanced metrics collection.
- Despite the massive growth in data and queries, the architecture largely remains the same as described in the original post.
- The use of continuous aggregates and tiered storage has helped to efficiently manage and query the vast amount of stored data.
- Timescale's tiered storage, hypertables, and continuous aggregates have enabled efficient scaling and processing of massive workloads.
- Insights has showcased that Postgres, when engineered for scale, can effectively handle immense workloads.
Read Full Article
8 Likes
Medium
2w
403
Image Credit: Medium
Introduction to KCP?
- KCP is an open-source project that offers a Kubernetes-like control plane for managing applications across multiple clusters and environments.
- Unlike traditional Kubernetes clusters, KCP provides a control plane without being tied to specific nodes or pods, enabling platform engineers to build platforms and SaaS-like services using familiar Kubernetes API capabilities.
- KCP allows organizations to create multiple logical clusters within a single control plane, simplifying management and reducing overhead.
- By decoupling the control plane from the data plane, KCP offers a lightweight, scalable, and multi-tenant solution for efficient Kubernetes management.
Read Full Article
24 Likes
For uninterrupted reading, download the app