Blue Delta Systems
BLUE_DELTA // ENGINEERING_JOURNALS

Engineering Journals & Whitepapers

Deep technical architectures, zero-knowledge compliance whitepapers, real-world utility data bridges, and systems scaling case studies.

Industrial IoT API Integration AWS Historians

Case Study: Replacing File-Based Industrial Data Integration

How an industrial data pipeline was redesigned from file-based transfer to a managed API and cloud integration architecture.

Sep 21, 2026
4 min read
Solution Architect
Critical infrastructure
Read Article
AWS Cloud Architecture Data Science Governance Security

Case Study: Replacing a Shadow IT Environment with Managed AWS Exploration

How a legacy shared server evolved into a controlled AWS exploration environment with clearer boundaries, stronger governance, and a better user experience.

Sep 21, 2026
5 min read
Solution Architect
Critical infrastructure
Read Article
Cloud Architecture Engineering Software Compute Data Architecture

Case Study: Architecting Specialist Engineering Workloads for the Cloud

How specialized engineering software forces architecture decisions around compute, licensing, data, user access, and workload locality.

Sep 21, 2026
4 min read
Solution Architect
Critical infrastructure
Read Article
Data Integration Time Series API Architecture Performance Industrial Data

Case Study: Designing a High-Throughput Time-Series Integration

How measured API constraints, buffering, resilience, authentication, and data completeness shaped an industrial time-series integration.

Sep 21, 2026
5 min read
Solution Architect
Critical infrastructure
Read Article
CI/CD GitLab Security Architecture Network Architecture DevOps

Case Study: Designing CI/CD Runners Across Security and Network Boundaries

How a GitLab Runner architecture was designed around network access, trust boundaries, credentials, deployment responsibilities, and operational control.

Sep 21, 2026
4 min read
Solution Architect
General
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Solution Architecture HLD Technical Design Architecture Governance Operating Model

Insight: The HLD Is the Bridge Between Architecture and Engineering

How Solution Architecture connects enterprise and domain architecture with HLDs, technical designs, engineering, and operations.

Sep 21, 2026
5 min read
Solution Architect
General
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Blockchain Architecture DeFi Intent Architecture IBC Cross-Chain Product Architecture

Case Study: Turning Cross-Chain Intent Infrastructure into a Token Streaming Product

How tokenstream.fun turned Intento's cross-chain flow infrastructure into a live DeFi product for streaming tokens across chains and executing recurring strategies.

Sep 21, 2026
5 min read
Solution Architect
Web3 infrastructure
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SaaS Integration API Architecture Data Contracts Integration Architecture

Case Study: Integrating Two SaaS Platforms Without Creating Tight Coupling

How an integration between two specialized SaaS platforms was architected around ownership, data contracts, identity mapping, resilience, and change isolation.

Sep 21, 2026
4 min read
Solution Architect
General
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Blockchain Architecture Parametric Insurance Sui Oracles On-Chain Settlement RWA

Case Study: Exploring an On-Chain Architecture for Parametric Insurance

How Insur is exploring an architecture for parametric insurance around deterministic triggers, on-chain settlement, liquidity, and the boundary between infrastructure and insurance products.

Sep 21, 2026
6 min read
Solution Architect
Web3 infrastructure
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Blockchain Architecture Cosmos SDK IBC Interchain Accounts Intent Architecture

Case Study: Architecting Permissionless Cross-Chain Automation

How Intento used a Cosmos SDK module, IBC, Interchain Accounts, and delegated authorization to build a permissionless architecture for cross-chain intent execution.

Sep 21, 2026
6 min read
Solution Architect
Web3 infrastructure
Read Article