How to build production-grade, fine-grained authorization in 2026 using Ory Keto — the OSS implementation of Google's Zanzibar model.
Fine-Grained Authorization in 2026: Ory Keto and the Zanzibar Model
Posts
OAuth2.1 and OIDC for Existing Identity Infrastructure
How to add OAuth2.1 authorization code + PKCE, OIDC id/access/refresh tokens, and modern security standards to an existing user base — without replacing it — using Ory Hydra.
Ory Kratos: Enterprise Identity Management
Why building custom auth is a mistake in 2026—and how Ory Kratos delivers flexible, schema-driven identity with pre/post hooks, phone/SMS, OIDC, MFA, and more
OLTP vs OLAP vs HTAP: Understanding Storage Types at Scale
A developer-friendly guide to storage types: why row storage (OLTP) and columnar storage (OLAP) exist, and when HTAP makes sense
kafka-timebridge: Delayed Message Delivery for Kafka
A simple Go daemon that solves Kafka's lack of native delayed message delivery - schedule messages for future delivery with just a topic name change
C++ Books That Shaped My Understanding: A Personal Guide
Three essential C++ books that helped me master modern C++, prepare technical presentations, and understand performance at a deep level
Modern C++: Performance Without Compromise
A deep dive into modern C++ features and why it's still relevant for high-performance backend development in 2025