250 articles
MCP from Anthropic is becoming the industry standard for connecting AI agents to enterprise systems. A practical...
How to build a custom AI Copilot for enterprise in 2026. A complete guide covering architecture, RAG pipeline,...
AI copilot už není sci-fi — mění firemní workflow napříč odvětvími
Praktický průvodce stavbou MLOps pipeline pro produkční ML systémy. Feature store, model registry, CI/CD pro modely,...
AIOps in 2026: from reactive monitoring to autonomous infrastructure. Anomaly detection, root cause analysis,...
Feature store is the bridge between data engineering and machine learning. How it works, why you need it and how to...
A complete guide to LLMOps — from prompt management through guardrails and evaluation to cost control. How to run...
What has changed in agentic AI in 2026? Bounded autonomy, governance agents, hierarchical memory, production...
A practical guide to deploying multimodal AI models in the enterprise. Document processing, image+text analysis,...
A practical guide to deploying AI agents in enterprise companies. ROI calculations, implementation strategies,...
A practical guide to choosing an AI model for the enterprise: Claude, GPT, open-source, selection criteria,...
AI agents in the enterprise environment of 2026: autonomous decision-making, multi-agent orchestration and practical...
A practical overview of AI in banking 2026. Fraud detection, credit scoring, AML/KYC automation, chatbots and...
A practical guide to deploying AI tools for automated code review. From static analysis to LLM-based review, CI/CD...
PSD3 and Payment Services Regulation in practice. Open Finance, API standards, Strong Customer Authentication, fraud...
How much does AI in production really cost? Cost per query breakdown — GPT-5 vs Claude vs open-source. Strategies:...
FinOps in 2026: a practical guide to managing cloud costs in the enterprise. Unit economics, showback/chargeback, RI...
A complete guide to edge computing in industrial automation for 2026. Architecture, use cases, security and the...
LLM Observability in 2026: how to monitor large language models in production, detect hallucinations, track costs,...
A complete guide to MLOps in 2026: lifecycle, tools (MLflow, Kubeflow, W&B, Seldon), model monitoring, drift...
A complete guide to DevSecOps in 2026. Shift-left security, SAST/DAST tools (Snyk, Trivy, Semgrep), policy-as-code,...
Practical comparison of Terraform, Pulumi and OpenTofu in 2026. Licenses, state management, languages, ecosystem,...
Retrieval-Augmented Generation in enterprise 2026: chunking strategies, embedding models, reranking and RAG pipeline...
Real-time data mesh combines Data Mesh principles with streaming architecture: domain ownership, data products,...
A practical guide to self-hosted LLM inference. Hardware requirements, quantisation, vLLM vs TGI, TCO analysis and...
Agentic Workflows in production deployment 2026: orchestration, failure handling, observability and lessons from...
Decentralized finance for corporate treasury: lending protocols, stablecoin strategies, yield optimization. Risks,...
A practical guide to implementing an AI assistant in customer support. Statistics, architecture, technology...
PWA pro enterprise: Service Workers, Background Sync, Push API, Project Fugu. Offline-first architektura,...
Big Tech plans $650–700B capex on AI and data centres in 2026. What this means for cloud prices, GPU availability,...
88% of organisations report a security incident involving AI agents. Identity management, runtime monitoring, shadow...
Chaos Engineering in 2026: principles, tools (Gremlin, Litmus, Chaos Mesh), Steady State Hypothesis, blast radius,...
Edge AI inference in 2026: why 80% of inference will run locally, what hardware makes it possible (NPU, NVIDIA...
SRE and SLO Engineering in 2026: SLI, SLO, SLA, error budgets, burn rate alerting, OpenSLO, Sloth, Nobl9. A...
How to audit smart contracts: static analysis, fuzzing, formal verification. Slither, Mythril, Certora. Most common...
How to use AI for analysis, refactoring and migration of legacy code. From COBOL conversion to automatic...
A complete guide to Kubernetes observability in 2026. OpenTelemetry Collector pipeline, LGTM stack (Loki, Grafana,...
Overview of AI-powered penetration testing tools in 2026: Pentera, NodeZero, XBOW, Burp Suite and more. How...
Software supply chain security in 2026: SBOM, SLSA framework, dependency management and how to protect against...
Confidential Computing in 2026: TEE enclaves, encrypted memory, multi-party computation and practical deployment in...
How to build digital twin: data model, real-time synchronization, simulation. Azure Digital Twins, AWS IoT TwinMaker...
Practical experience deploying AI agents in a regulated environment. What works, what doesn't, and what to watch out for.
Web Components for enterprise design systems. Shadow DOM, Custom Elements, Lit, Shoelace. Framework-agnostic...
A complete guide to deploying WebAssembly (Wasm) in the enterprise backend 2026. WASI 0.2, component model, Spin,...
Sovereign Cloud and European data sovereignty: EUCS certification, Gaia-X, Czech cloud alternatives and practical...
Automatic preview environments for pull requests. Kubernetes namespaces, Docker Compose, Vercel Preview. Costs,...
61% of European CIOs want to increase use of local cloud providers. AWS launched European Sovereign Cloud, the EU is...
Platform Engineering in 2026: Internal Developer Platforms, golden paths, self-service infrastructure and maturity...
IoT security architecture: device identity, secure boot, OTA updates, network segmentation. MQTT security,...
Energetická efektivita IT infrastruktury: PUE optimalizace, immersion cooling, renewable energy sourcing. CSRD...
Platform team organizational model: size, skills, reporting, KPIs. Product thinking for internal platform. How to...
A complete guide to event-driven architecture. Apache Kafka, event sourcing, CQRS, saga pattern, dead letter queues,...
DORA metrics, SPACE framework, DX Core 4. Measuring developer experience without micromanagement. Tools, dashboards...
Pokročilé TypeScript patterns: template literal types, conditional types, branded types, effect systems. Type-safe...
Kubernetes for edge computing: K3s, KubeEdge, OpenYurt. Deployment strategies, offline operations, fleet management...
Temporal vs Airflow vs Step Functions: kdy použít co. Durable execution, saga patterns, dlouho-běžící workflows a...
WebGPU enables running AI models directly in the browser: on-device inference, zero latency, full data privacy....
Automatic generation and maintenance of technical documentation using AI. From code documentation to API references,...
Udržitelný lifecycle IT hardware: refurbished servery, GPU repurposing, e-waste management. Finanční i...
IIoT implementation in manufacturing: sensors, edge gateways, OPC UA, digital twins. Predictive maintenance, quality...
Hyperautomation as a strategy: orchestrating RPA bots, AI models and low-code applications. Gartner framework,...
How AI is changing data pipelines: automatic anomaly detection, self-healing ETL, AI-driven data quality and schema...
How to move from a RAG prototype to a production-ready system. 5 most common mistakes, proven architectural...
Complete guide to incident response planning for companies. NIST framework, team roles, common mistakes, and how to...
Automated developer onboarding: dev containers, Codespaces, Gitpod, standardized toolchains. How to reduce...
IDP in enterprise: OCR, NLP, LLM extraction. Invoices, contracts, forms — automatic extraction, validation and...
Jak nasadit real-time AI personalizaci: recommendation engines, dynamic pricing, content personalization. Feature...
Praktiky green software engineering: energy-efficient algorithms, right-sizing, demand shaping, carbon-aware...
MQTT 5 v enterprise IoT: QoS levels, shared subscriptions, session management. HiveMQ, EMQX, Mosquitto — srovnání...
Advanced patterns for distributed systems: orchestration vs choreography saga, CQRS with event sourcing,...
How to build a real-time fraud detection system: streaming data pipeline, ML models, feature engineering,...
Backstage, Port, Cortex — srovnání IDP nástrojů. Service catalog, software templates, tech radar, scorecards. Od...
Banking-as-a-Service, embedded lending, embedded insurance in practice. API-first approach, regulatory aspects and...
Cloudflare Workers, Vercel Edge Functions, Deno Deploy in production. Use cases, limits, cold start, state...
Real World Asset (RWA) tokenizace v praxi. Regulatorní rámec MiCA, technická implementace, smart contracts a case...
Private 5G networks in industry and logistics. CBRS spectrum, Open RAN, network slicing. TCO analysis, comparison...
Semantic search, hybrid retrieval and personalized ranking for enterprise. Elasticsearch + vector search,...
Praktické zkušenosti s Bun 1.x v produkci. Migrace z Node.js, performance benchmarky, kompatibilita, bundling,...
Service Workers, IndexedDB vs SQLite, sync strategies, Background Sync API and cache patterns. A complete guide to...
The ECB digital euro: technical architecture, privacy model, offline payments, programmability. Impact on banks,...
n8n as an alternative to Zapier and Power Automate. Self-hosted deployment, custom nodes, AI integration, security...
How to run workloads at the time and place with the lowest carbon footprint. Green Software Foundation, carbon-aware...
How AI generates meaningful tests: property-based testing, mutation testing, visual regression and E2E test...
eBPF is changing the rules of observability. Network, performance, and security monitoring without agents and...
How to design golden paths: opinionated templates, self-service provisioning, guardrails instead of gates. Terraform...
Jak IT oddělení reportují ESG metriky: CSRD požadavky, scope 1-3 emise z IT operací, automatizovaný sběr dat a...
Edge AI and IoT are transforming Czech manufacturing: predictive maintenance, visual inspection, and real-time...
AIOps in practice: automatic root cause analysis, predictive alerting, AI-driven runbooks and integration with...
Process mining in practice: Celonis, Microsoft Process Mining, open-source alternatives. Automatic analysis of...
AI pair programming is not about replacing developers. It's about augmentation.
Agentic AI is changing the paradigm. Predictions and strategy for the coming year.
AI observability is evolving. Real-time quality scoring, drift detection.
IDE-integrated AI vs terminal agent. Comparison for different workflow scenarios.
AI agents promise autonomy. Reality is more nuanced.
Progressive delivery is maturing. Argo Rollouts + Flagger + AI anomaly detection.
CrewAI has matured to v2 with flows, structured outputs, and enterprise features.
Smart model routing saves 60% of costs without quality loss.
The Kratix framework turns IDP into a composable, promise-based platform.
Vibe coding is changing the way software is created. Instead of writing code, you describe intent and AI generates...
Testing AI systems requires new approaches. Property-based testing, fuzzing.
Quantum computers have advanced, but quantum advantage is still limited.
From prototype to production AI agent. Patterns, error handling, scaling.
vLLM with PagedAttention dramatically increases LLM inference throughput.
RAG is the most practical way to bring AI into an enterprise environment safely. 7 steps to a knowledge layer...
Agentic AI is more than a chatbot. 10 checkpoints you must complete before deploying an AI agent to production:...
Claude Code changes the AI-assisted development paradigm. From autocomplete to an agent.
Anthropic introduced MCP as a standard for connecting LLMs with external systems.
Token by token, GPT-4 bills grow. Strategies for AI cost management.
Federated learning enables training AI models in a distributed fashion without centralizing data.
Training GPT-4 consumed as much energy as thousands of households. Green AI addresses sustainability.
Digital twins bridge the physical and digital worlds. IoT data, AI predictions.
AI on edge devices: lower latency, better privacy, offline capability.
Synthetic data solves GDPR compliance, bias, and lack of training data.
LLMs in production need observability. Latency, cost, quality monitoring.
Passkeys replace passwords with biometrics and cryptography. How they work, why they're more secure, and how to...
CrewAI, AutoGen, LangGraph — frameworks for multi-agent systems.
Function calling transforms LLMs from text generators into action agents.
How to build an AI governance framework for responsible AI deployment.
How RAG (Retrieval Augmented Generation) works and why it's critical for enterprise AI. Architecture, embeddings,...
Google Gemini enters the enterprise AI market. Native multimodality, million-token context.
Advanced techniques: hybrid search, reranking, query decomposition, corrective RAG.
Local LLM inference has never been easier. Ollama makes models accessible locally.
French Mistral AI delivers models competing with GPT-3.5. Mixtral 8x7B MoE is a breakthrough.
AI coding assistants are transforming how we write code. A comparison and productivity analysis.
Gateway API is the next generation of Kubernetes ingress. More expressive and more secure.
How to securely deploy ChatGPT in an enterprise environment. Azure OpenAI, data governance, compliance, and...
Measuring LLM output quality. A framework for evaluation from automated metrics to human evaluation.
Anthropic's Claude offers an alternative to OpenAI. Safety, 100K context, Constitutional AI.
Practical experience integrating large language models into enterprise systems. RAG, prompt engineering, security,...
Fine-tuning allows you to customize LLMs for your domain. But it's not always the right path.
Meta released Llama 2 as open-source. We test the quality and assess the implications for enterprise.
Backstage by Spotify as an internal developer portal. Service catalog, software templates, TechDocs, and the plugin...
LLM application security is a new field. The main attacks and defenses against them.
The European Parliament approved the AI Act. An analysis of the impact on enterprise AI projects.
AI agents are the next evolution of LLM applications. The LangChain framework for agents with tools and memory.
Retrieval Augmented Generation is a key architecture for enterprise AI.
Why vector databases are critical for AI applications. A comparison of Pinecone, Weaviate, and ChromaDB.
OpenAI released GPT-4. Multimodality, better reasoning, larger context — what it means for business.
A practical guide to prompt engineering. Techniques, patterns, and anti-patterns for effective LLM interaction.
How we started experimenting with ChatGPT in internal processes. What works, what doesn't, and where we see potential.
Comparing ML platforms. Kubeflow on Kubernetes vs Google Vertex AI. Pipelines, AutoML, and managed training.
Measuring and improving developer experience. DORA metrics, golden paths, self-service, and cognitive load.
Developing chatbots for customer service. Rasa, Azure Bot Service, intent recognition, and dialog management.
Advanced techniques for reducing Kubernetes costs. Right-sizing, bin packing, Karpenter, and namespace quotas.
Securing the software supply chain. The SLSA framework, Sigstore for artifact signing, and SBOM in CI/CD.
Monitoring ML models in production. Data drift, concept drift, prediction monitoring, and automatic retraining.
Container security at the kernel level. eBPF, Cilium for network policies, Falco for runtime detection.
How we trained 15 citizen developers. Training program, governance framework, and measuring success.
Transitioning to a GitOps workflow with ArgoCD. Git as the single source of truth for Kubernetes state, auto-sync,...
Data Mesh principles in practice. Domain-oriented ownership, data as product, self-serve platform, and federated governance.
Microsoft Power Apps for internal applications. Governance, limitations, and where low-code ends.
Two approaches to the saga pattern. Orchestration vs choreography, when to use which, and our transition to a hybrid model.
Azure Form Recognizer for OCR and document processing. Pipeline from ingestion to ERP integration.
Robotic Process Automation for invoice processing. UiPath Document Understanding, ROI, and when RPA makes sense.
We tested GitHub Copilot on real projects. Where AI pair programming helps, where it gets in the way, and what it...
Building an A/B testing platform. Feature flags, statistical significance, Bayesian vs frequentist approach.
Transformer models for Czech. Czert, email classification, and the challenges of a morphologically rich language.
A practical guide to adopting AI/ML in an enterprise organization. Use cases, data readiness, MLOps, and realistic...
Implementing a data governance framework. Data sensitivity classification, GDPR compliance, data catalog, and access...
Apache Airflow for ETL orchestration. DAGs, KubernetesExecutor, idempotency, and monitoring in production.
How we started with AI/ML. Framework selection, first churn prediction model and lessons learned from experiments.
How we digitalized approval processes. Camunda, Power Automate and onboarding as a pilot project.
Practical experience with Kubernetes autoscaling on Azure AKS. Custom metrics, spot instances and overprovisioning.
Transition to e-signatures and digital workflow. eIDAS, Signi, DocuSign and practical implementation experience.
How we set up Slack for efficient remote work. Channels, integrations, etiquette and asynchronous communication.
How we built infrastructure for remote work. VPN, VDI, cloud desktop and practical experience.
How we integrated security into CI/CD pipeline. SAST, DAST, dependency scanning and security champions.
CORE SYSTEMS tech blog. Articles about AI agents, cloud architecture, data platforms and modern software...
How paper trading helps companies test algorithmic trading strategies without risk. Win rate, profit factor, max...
How to secure AI agents in enterprise environment — prompt injection, data exfiltration, supply chain risks and...
Comprehensive overview of how artificial intelligence is transforming cybersecurity in 2026. Analysis of trends,...
How AI agents are transforming IT operations in 2026. AIOps, autonomous remediation, observability-driven automation...
AI agents in production fail silently. Hallucinations, loops, skipped steps — classic uptime monitoring won't catch...
Manual compliance audits are slow and unreliable. Open Policy Agent automates security policy enforcement.
After two years with Terraform, we've developed patterns for modular, testable, and secure infrastructure.
When production goes down on a Sunday night, who handles it? How we implemented formal incident management with PagerDuty.
Implementing GitOps with Flux CD for Kubernetes. Declarative infrastructure, automatic reconciliation, and rollback.
Security as an afterthought is expensive. How we integrated SAST, DAST, dependency scanning, and compliance checks...
Kubernetes 1.15 brings CRD improvements, cluster lifecycle stability, and further steps toward an extensible platform.
Prometheus is great for short-term metrics. But what about retention over months and HA across clusters? Thanos solves that.
Lift-and-shift, re-platform, re-architect? How we migrated a client system to the cloud without disaster.
Kubernetes 1.13 brings three important GA milestones. What this means for production deployments.
What if Git repository was the single source of truth for cluster state? GitOps with Flux changes the continuous...
Site Reliability Engineering from Google. How we implemented SLO, SLI, error budgets and blameless postmortems.
When a request passes through 10 services, where is the bottleneck? Jaeger brings end-to-end visibility into...
Why we moved from point-to-point integration to event streaming with Apache Kafka. Architecture, patterns and experiences.
PWA in enterprise environments: offline mode, push notifications, installation without app store. Practical...
May 25, 2018 is here. A recap of our technical GDPR preparation, what works and what we didn't finish.
A practical guide to technical measures for GDPR compliance in IT systems — encryption, pseudonymization, audit...
How to use namespaces for team and client isolation in a single cluster. Resource quotas, limit ranges and best practices.
Google Kubernetes Engine vs. self-managed cluster. Comparing costs, operations, and flexibility after 6 months.
May 25, 2018 marks the start of GDPR enforcement. What it means for technical teams and what architectural changes...
Migrating enterprise systems to the cloud. 6R strategy, TCO calculations, security requirements, and hands-on...
PersistentVolumes, PersistentVolumeClaims and StorageClasses in Kubernetes. Our experience with Ceph and AWS EBS.
The May WannaCry attack paralyzed hospitals and companies worldwide. We analyze how ransomware works and how to...
Practical best practices for securing containers in production. Image scanning, runtime security, least privilege,...
kubectl is the primary tool for working with Kubernetes. A collection of tips, aliases, and plugins that will save you hours.
Helm brings to the Kubernetes world what apt-get brings to Debian. How we started using Helm charts to manage deployments.
Why you need an API Gateway in a microservice architecture. Routing, auth, rate limiting.
How Event Sourcing and CQRS change the way data is stored and read. Audit trail for free.
Kubernetes 1.6 introduces RBAC (Role-Based Access Control) — granular access control for API resources. How to...
How the DDD approach helps structure microservices around business domains. Bounded contexts in practice.
How feature flags allow you to deploy code to production without activating a feature. Canary releases and A/B tests.
How blue-green deployment eliminates downtime when releasing new versions of applications.
Traefik is a reverse proxy and load balancer designed for dynamic container environments. Automatic configuration,...
How Netflix's Chaos Monkey inspired our approach to resilience testing of distributed systems.
Introducing DevOps culture in a Czech enterprise company. From silos to collaboration, automation, infrastructure as...
Why we switched from RabbitMQ to Kafka for event-driven architecture. Log-based messaging in practice.
Google open-sourced TensorFlow — a framework for machine learning and deep learning. Why this matters for enterprise...
How to test microservices: unit, integration, contract, end-to-end. The testing pyramid in practice.
How Let's Encrypt democratized HTTPS. Automatic free certificates for all our domains.
PWAs combine the reach of the web with the capabilities of native apps — offline support, push notifications, home...
How to implement OAuth 2.0 and JSON Web Tokens to secure REST APIs and microservices.
How we started managing servers with code instead of SSH and manual commands. Ansible vs. Puppet vs. Chef.
What Bootstrap 4 brings: Flexbox grid, SASS instead of LESS, new components. First impressions from the alpha.
In dynamic containerized environments, IP addresses and ports change constantly. Service discovery solves the...
HTTP/2 brings multiplexing, server push, header compression, and binary framing. What this means for the performance...
How Circuit Breaker protects microservices from cascading failure. Netflix Hystrix in practice.
Docker reached version 1.0 and claims production readiness. What changed and is it really true?
How Consul from HashiCorp handles service discovery, health checks, and distributed configuration.
Docker Compose lets you define and run multi-container applications with a single command. A practical guide from...
How we moved from Jenkins freestyle jobs to Pipeline as Code. Groovy DSL for build pipelines.
Why design for mobile first and then expand to desktop. Practical experiences from client projects.
Implementing responsive design in enterprise applications. Bootstrap 3, mobile-first approach, and arguments for management.
How docker-compose simplified local development with multiple services. From docker run to declarative configuration.
Why and how we started decomposing monolithic Java applications into microservices. Practical experience, patterns,...
DR plan for enterprise IT. RPO, RTO, failover procedures, testing.
Criteria API in JPA 2.0. Type-safe queries, dynamic queries, metamodel and comparison with JPQL.
Range, list, and hash partitioning in Oracle 11g. When to use it, how to implement it, and how it affects performance.
Introducing CI with Jenkins in an enterprise environment. Automating builds, testing and deployment of Java EE applications.
JBoss AS 7 in production. Modular architecture, fast startup, CLI management.
Migrating monitoring from Nagios to Zabbix. Auto-discovery, templates, graphs.
Docker brings a revolution in application deployment. Lightweight containers, portability and reproducible...
What technical debt is, why it accumulates, and how to systematically reduce it.
Transitioning from waterfall to Scrum. Sprints, retrospectives, product backlog and resistance to change.
Apache ServiceMix and Oracle Service Bus. When ESB makes sense and how to deploy it correctly.
The N+1 SELECT problem in Hibernate/JPA. Fetch strategies, batch size, the DTO pattern.
IPv4 addresses are running out. How to prepare your corporate infrastructure for IPv6 and what it means for...
How we write unit tests in Java projects. JUnit 4, Mockito, test coverage, and CI integration.
How HTML5, CSS3, and new JavaScript APIs are transforming enterprise web application development. Canvas, Web...
Bring Your Own Device is changing the rules of the game. How do you secure a corporate network when employees bring...
Selenium WebDriver for testing web applications. Page Object pattern, CI integration, and test stability.
The state of cloud computing in the Czech Republic in 2012. Private vs. public cloud, data security concerns, early...
How Czech IT companies are transitioning to Scrum and agile methodologies. Practical experience implementing Scrum...
A practical guide to migrating from Hudson to Jenkins. Plugins, jobs, build history.
User authentication and authorization in Java EE via LDAP/Active Directory. JNDI, Spring Security.
Practical bash scripts for Linux server management. Deployment, backup, log rotation and monitoring.
Semantic elements, Canvas, localStorage, geolocation — HTML5 changes the way web applications are built. A complete...
Deploying Microsoft SharePoint 2010 as an enterprise portal. Document management, workflow, BI dashboards and...