Engineering the infrastructure layer
Articles, technical guides and short engineering notes from the team that designs, secures and operates blockchain, cloud and baremetal infrastructure.
This week on the platform
What Is Blockchain Infrastructure?
Nodes, RPC endpoints, indexers, storage and networking. A plain explanation of the layers that sit under every onchain application.
Read the articleWhat Is Blockchain Infrastructure?
Nodes, RPC endpoints, indexers, storage and networking. A plain explanation of the layers that sit under every onchain application.
Cloud vs Baremetal for Blockchain Workloads
Blockchain nodes are continuous, IO heavy and bandwidth hungry. That profile changes the usual cloud calculus.
Securing Blockchain Infrastructure
The attack surface of a node fleet has little to do with smart contracts and everything to do with infrastructure security.
All articles
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How Blockchain Nodes Work
Peer discovery, block validation, state storage and the operational reality of keeping a node healthy in production.
Full Node vs Archive Node
The difference is not academic. It changes your storage bill, your sync time and the queries your product can answer.
Understanding RPC Infrastructure
RPC is the front door of every onchain product. Here is what sits behind a production endpoint.
Dedicated RPC vs Shared RPC
Shared endpoints are cheap until your product depends on them. An objective look at the trade off.
Cloud vs Baremetal for Blockchain Workloads
Blockchain nodes are continuous, IO heavy and bandwidth hungry. That profile changes the usual cloud calculus.
Why Blockchain Workloads Need High Performance Storage
State growth, random reads and constant writes. Storage is the component that quietly decides node performance.
Designing Highly Available RPC Infrastructure
Redundancy, health aware routing, graceful degradation and the failure drills that prove it works.
How Blockchain Indexers Work
From raw blocks to queryable product data, with reorg handling as the part everyone underestimates.
Building Blockchain Data Pipelines
Ingestion, streaming, storage and serving layers for teams that treat chain data as a product.
ClickHouse for Blockchain Analytics
Why column stores fit chain data, how to model tables, and the operational details that decide query performance.
Kafka for Blockchain Infrastructure
A durable buffer between chain ingestion and everything downstream, with the topic design that keeps it sane.
Securing Blockchain Infrastructure
The attack surface of a node fleet has little to do with smart contracts and everything to do with infrastructure security.
How to Protect RPC Endpoints Against DDoS
Public endpoints attract volumetric and application layer attacks. Layered defence keeps them answering.
Infrastructure Security Beyond Smart Contracts
Contract audits cover code. They do not cover the machines, identities and pipelines running it.
Kubernetes for Blockchain Infrastructure
Where orchestration helps a node fleet, where it adds risk, and a split that works in production.
Infrastructure as Code for Blockchain Platforms
Reproducibility is a security control. How we structure Terraform and Ansible for node fleets.
Monitoring Blockchain Nodes
CPU and memory tell you almost nothing. These are the signals that actually predict node failure.
Multi Region Blockchain Architecture
Latency, resilience and data gravity. What changes when your node fleet spans continents.
Disaster Recovery for Blockchain Infrastructure
Snapshots, restore drills and recovery objectives for systems where rebuilding from scratch takes days.
Reducing Cloud Costs for Blockchain Workloads
Egress, storage IOPS and always on compute. The three lines that dominate a blockchain cloud bill.
How to Design Infrastructure for Validators
Availability, key custody and isolation. Validator infrastructure has requirements that ordinary nodes do not.
Cloud Migration for Blockchain Companies
Moving node fleets and data platforms between providers without a service interruption.
Designing Global Infrastructure
Routing, regions, data placement and the operating model that keeps a distributed platform manageable.
Blockchain Infrastructure Trends Worth Watching
What is actually changing in how teams run nodes, data and security, without the forecast theatre.
Two Years of Evolution in Blockchain Infrastructure
A retrospective on how node operations, data pipelines and infrastructure security practices have matured.
Kubernetes Is Not Always the Right Answer
Kubernetes buys you power, and charges you in operational tax. Here is the honest checklist we use with clients before we recommend it.
A Practical Zero-Trust Architecture for Modern SaaS in 2026
Zero-trust stopped being marketing when regulators started asking hard questions. Here is the stack we deploy, with the exact controls and the trade-offs.
Where Cloud Spend Actually Goes on Data Heavy Workloads
Most cost work starts in the wrong place. Attribution first, architecture second, commitments last, and why the order matters more than the tooling.
Longer, deeper references
Structured guides that go further than an article and stay updated over time.
Complete Guide to Blockchain Infrastructure
The full stack behind an onchain product: nodes, RPC, indexers, storage, networking, security and operations.
Complete Guide to RPC Infrastructure
Design, scale, protect and measure the endpoint every onchain application depends on.
Complete Guide to Blockchain Nodes
Types, sync strategies, storage sizing, upgrades and the operational routine that keeps a fleet healthy.
Complete Guide to Blockchain Data Infrastructure
Ingestion, indexing, storage engines and serving layers for teams building on chain data.
Complete Guide to Blockchain Infrastructure Security
Hardening, identity, key handling, network protection, detection and recovery for node fleets and data platforms.
Cloud vs Baremetal for Blockchain
An objective comparison across performance, cost, operations, scalability and risk.
Short notes from production
Two minute reads on decisions our engineers make repeatedly.
Choosing NVMe for Blockchain Databases
Capacity is the easy number. Sustained write endurance and latency under compaction are the ones that decide node health.
Why Latency Matters for RPC Infrastructure
Median latency is a vanity metric. Products fail at the tail.
What We Monitor on Production Nodes
The short list we put on every node dashboard before anything else.
How We Think About Multi Region Architecture
Two regions solve different problems depending on why you added the second one.
Cloud Egress, the Hidden Infrastructure Cost
Peer to peer traffic and public API responses make egress the line item nobody forecasts.
Why Infrastructure Isolation Matters
Shared capacity is fine until one consumer decides what everyone else experiences.
What we published recently
Nuvio publishes its infrastructure knowledge platform
Guides, architectures, engineering notes, network documentation and a glossary covering how we design and operate blockchain and cloud infrastructure.
Reference architecture library now available
Ten documented architectures covering RPC availability, multi region nodes, data pipelines, validator topology, security and disaster recovery.
Network documentation for five blockchain ecosystems
Node, validator, RPC, storage, networking, monitoring and security notes for Ethereum, Solana, Avalanche, Polygon and Cosmos.
Everything in one place
Guides, architectures, technologies, networks, comparisons and a glossary.