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Sylvain Kalache is a tech entrepreneur. Formerly founder of a Software Engineering school training talent hired by companies like Google, NASA, Tesla and Apple. He started his career as an SRE, working for tech startups and large companies like LinkedIn.

CI/CD, GitOps, pipelines, Jenkins, kubernetes, kpack, buildpacks, CI/CD, Codefresh, Komodor, AI, clusters, kubernetes, generative AI Kubernetes Argo container security continuous SQL Server Windocks Tekton Kubeflow Red Hat CI/CD

kpack: Kubernetes-Native Build Automation With CI/CD Integration 

kpack is particularly powerful for CI/CD pipelines in its ability to auto-rebuild images when source code changes or when base images and buildpacks are updated ...
Sylvain Kalache | April 4, 2025 | Buildpacks, kapck, kubernetes
open source, buildpacks, lifecycle, docker,

Article #3: Buildpacks Optimization, Portability and Lifecycle

This article is the final one in a three-part series exploring how open-source Cloud Native Buildpacks and their ecosystem offer a compelling alternative to Docker for container image creation ...
Sylvain Kalache | March 19, 2025 | Buildpacks, containers, docker, Lifecycle
Buildpacks, Docker, Datadog sidecar VMware Kubernetes containers container

Article #2: Dependency and Runtime Management 

This article is the second in a three-part series, exploring how open-source Buildpacks and their ecosystem offer a compelling alternative to Docker for container image creation ...
Sylvain Kalache | March 19, 2025 | Buildpacks, containers, docker, runtime
edge, containers, containerization, containers, Edara, Buildpacks, container, dockerfiles, time, containers, security, and, Docker, DevOps, docker containers, python, add-ons, kubernetes, Chainguard Docker container Stormforge Azure containers Microsoft New Relic Java Kublr platform Containers on Azure

Article #1: Uplevelling Your Container Lifecycle Management

This article is the first in a series of three exploring how open-source Buildpacks and their ecosystem offer a compelling alternative to Docker for container image creation ...
Sylvain Kalache | March 19, 2025 | Buildpacks, containers, docker
CI/CD, GitOps, pipelines, Jenkins, kubernetes, kpack, buildpacks, CI/CD, Codefresh, Komodor, AI, clusters, kubernetes, generative AI Kubernetes Argo container security continuous SQL Server Windocks Tekton Kubeflow Red Hat CI/CD

Kickstart Your Kubernetes Security

Security is a challenging aspect of Kubernetes management, but leveraging the knowledge and tools from the community can significantly help ...
Sylvain Kalache | July 2, 2024 | container images, Kubernetes security, open source tools, Role-Based Access Control (RBAC), Zero-Trust Security
Java Veeam data AppSec technical debt

How to Streamline the Java Application Containerization Process

Using Jib or Buildpacks to build your Java container images makes the process much faster and easier. Here's how ...
Sylvain Kalache | January 30, 2024 | applications, Buildpacks, containerization, docker, Java, Jib
Korifi Lightbend

Scaling on Kubernetes With Open Source Korifi

Korifi is an open source platform that makes deploying and managing applications on Kubernetes easy ...
Sylvain Kalache | October 26, 2023 | cloud native, Korifi, kubernetes, open source
complexity Kubernetes Kafka

3 Ways to Offset Kubernetes Complexity

Kubernetes has emerged as the leading open source container orchestration system. According to CNCF’s latest Cloud Native Survey, up to 96% of organizations are using or evaluating Kubernetes. But the same report ...
Sylvain Kalache | May 18, 2023 | complexity, kubernetes, platform engineering, platforms
namespace sprawl Rackspace Adds Managed Kubernetes Service

Overcoming Kubernetes Namespace Limitations

As companies are standardizing on Kubernetes and moving more of their workloads to the platform, the need emerges for resource isolation and, more generally, multi-tenancy features. Kubernetes Namespaces are the tool of ...
Sylvain Kalache | May 2, 2023 | Cloud Foundry, kubernetes, Kubernetes networking, namespace, networking

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Closing the Cloud Security Gap With Runtime Protection
25 March 2026
Solving Virtualization Dilemmas with Dell, Red Hat and Intel
4 February 2026
Solving Virtualization Dilemmas with Dell, Red Hat and Intel
Zero Trust for Agentic AI: Managing Non‑Human Identities at Scale
17 March 2026
Zero Trust for Agentic AI: Managing Non‑Human Identities at Scale
The AI Code Wave: How to Use Intelligent Quality Gates to Prevent Reviewer Burnout
4 March 2026
The AI Code Wave: How to Use Intelligent Quality Gates to Prevent Reviewer Burnout
Your “Pager” Is Lying to You: Fixing On-Call, Alerts, and MTTR for Real
3 March 2026
Your “Pager” Is Lying to You: Fixing On-Call, Alerts, and MTTR for Real
Zero Trust for Agentic AI: Managing Non‑Human Identities at Scale
17 March 2026
Zero Trust for Agentic AI: Managing Non‑Human Identities at Scale
The Prescriptive Path to AI Security: From Chaos to Scalable Governance
3 March 2026
The Prescriptive Path to AI Security: From Chaos to Scalable Governance
From Click to Compromise: Stopping Business Email Compromise at the Human and Identity Layer
19 February 2026
From Click to Compromise: Stopping Business Email Compromise at the Human and Identity Layer

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ThreatHunter.ai Halts Hundreds of Attacks in the past 48 hours: Combating Ransomware and Nation-State Cyber Threats Head-On

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Exploring Trends in Mainframe Application Modernization

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What is your organization’s primary approach to modernizing mainframe applications?(Required)
Does your organization currently have an application modernization initiative in place?(Required)
What TWO factors MOST OFTEN drive your organization’s decisions to modernize specific mainframe modules? (Select up to 2 responses)(Required)
What strategies does your organization use for mainframe code transformation?(Required)
What is your organization's strategic direction for mainframe applications over the next 3-5 years?(Required)

What factors MOST influence your organization's platform decisions for mainframe applications? (Select up to 2 responses)(Required)
What are the TOP TWO benefits your organization expects from mainframe modernization? (Select up to 2 responses)(Required)
How effective have AI-powered tools for code conversion been in your modernization efforts?(Required)

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