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Advanced Topics & Production

Production systems, DevOps, and performance. Kubernetes, monitoring, chaos engineering, CI/CD, and high-performance indexing.

01

High-Performance Blockchain Indexing: Lessons Learned

Advanced indexing optimisation techniques for real mainnets: pipeline design, parallelism, batching, and storage strategy. Based on experience resolving critical bottlenecks in BSC-style indexers.

26 min read Performance Indexing Optimization Kotlin
02

Caching Strategies for Blockchain Applications

Designing multi-layer caching for blockchain systems, covering Redis, in-process caches, and practical invalidation strategies that respect on-chain truth.

26 min read Caching Redis Performance Spring
08

Contract Testing for Microservices with Pact

Implementing consumer-driven contract testing for blockchain microservices, covering Pact framework and API compatibility verification.

26 min read Testing Pact Microservices API
10

Chaos Engineering for Blockchain Infrastructure

Building resilient blockchain systems through chaos engineering, covering failure injection, recovery testing, and disaster recovery planning.

27 min read Chaos Engineering Resilience DevOps Testing
11

CI/CD Pipelines for Blockchain Applications

Building automated deployment pipelines, covering GitHub Actions, Docker builds, and blue-green deployments for blockchain services.

26 min read CI/CD DevOps GitHub Actions Docker
12

Monitoring and Observability for Blockchain Systems

Comprehensive monitoring strategies, covering Prometheus metrics, Grafana dashboards, and alerting for blockchain infrastructure.

26 min read Monitoring Observability Prometheus DevOps
13

Kubernetes Deployment Strategies for Blockchain Services

Deploying blockchain applications on Kubernetes, covering StatefulSets, persistent volumes, and service mesh integration. Based on Google Cloud deployment experience.

26 min read Kubernetes DevOps Cloud Deployment
17

Building Data Analysis Platforms with React, Spring, and R

Integrating scientific computing with modern web applications, covering R integration, statistical visualization, and enterprise data platforms. Based on Novartis DIEP solution experience.

23 min read React Spring R Data Analysis
18

Machine Learning for Blockchain Analytics

Applying ML techniques to blockchain data, covering anomaly detection, transaction classification, and predictive analytics for network behavior.

23 min read Machine Learning Analytics Blockchain Data Science
19

Regulatory Compliance in Blockchain Applications

Navigating regulatory requirements for blockchain services, covering AML/KYC, data privacy (GDPR), and audit trail requirements for financial institutions.

23 min read Compliance Regulation Security Best Practices