Principal Architect | Cloud & Distributed Systems Expert ... Tweets are my own...
Joined March 2009
- Tweets 7,651
- Following 1,144
- Followers 389
- Likes 894
35 Photos and videos
Jun 9
Coding agents need sensors.
Tests, security scans, benchmarks, and feedback loops are becoming critical.
martinfowler.com/articles/se…
#AI #SoftwareEngineering
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May 31
The hard problem in AI is no longer model access.
It’s operationalizing constant model evolution safely.
aws.amazon.com/blogs/machine…
#AI #AWS
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May 26
AI makes code cheap.
Review and maintenance are still expensive.
theregister.com/oses/2026/05…
#AI #OpenSource
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linux networking is so low level that you can sniff every packet your machine sees with a single raw socket.
without wireshark and libpcap the kernel handing ethernet frames directly to userland.
linux literally exposes raw layer-2 traffic to userspace.
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May 18
AI security is becoming a systems security problem.
Defense-in-depth matters here too.
aws.amazon.com/blogs/securit…
#AI #Security
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Apr 26
“Harvest now, decrypt later” makes quantum risk a today problem.
aws.amazon.com/blogs/securit…
#Security #Quantum
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Apr 21
Security isn’t lacking data — it’s lacking structure.
OCSF config-driven ETL is the right direction.
aws.amazon.com/blogs/securit…
#AWS #Security
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Apr 5
Rust JVM is a powerful combo.
Use Rust for hot paths, JVM for productivity.
tweedegolf.nl/en/blog/147/mi…
#Rust #Java
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Ioannis Polyzos retweeted
Mar 26
🦀 Rust: The True Cost of Concurrency Coordination.
Concurrency is not free speed.
Coordination is the tax.
Great talk on where performance actually goes when threads start fighting over shared state, synchronization, and memory locality
youtu.be/tND-wBBZ8RY
#rust #rustlang
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Mar 28
Agoda using Rust for a reverse proxy.
Performance memory safety matter most on the hot path.
infoq.com/news/2026/03/agoda…
#Rust #Systems
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Ioannis Polyzos retweeted
Mar 25
Microsoft has open-sourced its internal Rust training materials
The repository contains seven structured “books” aimed at engineers coming from C/C , C#, and Python, covering everything from core language concepts to async, advanced patterns, and production-oriented topics. 👇
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Mar 26
Go’s type system work shows:
Compiler design is as important as language design.
go.dev/blog/type-constructio…
#golang #programming
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⚠️ Security releases are now available for the 25.x, 24.x, 22.x, 20.x Node.js release lines.
Please see the blog post for additional details: nodejs.org/en/blog/vulnerabi…
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Mar 24
Vector search is becoming a standard feature, not a separate system.
OpenSearch reflects that shift.
cloudnativenow.com/kubecon-c…
#AI #Data
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Mar 24
AWS stacking the full AI platform:
Models SDKs runtime infra.
aws.amazon.com/blogs/aws/aws…
#AWS #AI
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Mar 21
Configuration is no longer just files.
At scale, it becomes a control plane.
infoq.com/articles/configura…
#DevOps #Architecture
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Mar 15
Knative as a foundation for autonomous systems.
Event-driven infrastructure AI agents = reactive platforms.
medium.com/google-cloud/arch…
#Knative #Serverless
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Ioannis Polyzos retweeted
Mar 11
Docker Compose isn’t just for local dev anymore.
In this guide, Balajee shows how to use modern Compose features like profiles, watch mode, health checks, and GPU support for real production workloads.
You’ll learn how to manage multiple environments from one compose.yaml, speed up container-based development, and decide where Compose still falls short.
freecodecamp.org/news/how-to…
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Mar 12
Distributed systems are a bit like Minesweeper.
Reliable message delivery requires careful trade-offs between guarantees, performance, and complexity.
m.youtube.com/watch?v=dKaZ89…
#DistributedSystems
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