ENTER THE MICROMATRIX
A beginner's guide to microservices architecture — last updated 09/APR/2026 █
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⚠ KUBERNETES SECTION UNDER CONSTRUCTION — CHECK BACK SOON! ⚠
► WHAT IS MICROMATRIX?

Welcome, traveller. You have entered the MicroMatrix — the web's #1 resource for microservices architecture (since 1999!). Whether you are a l33t sysadmin or a total newbie, you have come to the right place.


Microservices is a way of building software as a collection of small, independent services that communicate over a network. Each service does ONE thing and does it well. Like the Matrix itself — thousands of programs, each with a purpose.


CLICK THE RED PILL above to begin your journey. There is no going back.

► THE SERVICES
ONLINE
◆ API GATEWAY
The gatekeeper. All traffic enters here. Routes requests to the correct service. SSL termination, rate-limiting, auth.
ONLINE
◆ AUTH SERVICE
Verifies user identity. Issues JWT tokens. The Oracle of your architecture — it knows who you are.
ONLINE
◆ USER SERVICE
Manages profiles, preferences, account data. Owns its own database — the cardinal rule of microservices.
DEGRADED
◆ NOTIFY SVC
Sends emails, SMS, push notifications. Consumes events from the message queue. Currently upgrading to v2.
ONLINE
◆ BILLING SVC
Handles subscriptions and payments. Talks to Stripe via a private internal API. Highly isolated for security.
ONLINE
◆ SEARCH SVC
Elasticsearch-backed full-text search. Indexes updated via async events. Returns fast results for the front-end.
► SYSTEM STATUS — LIVE
SERVICE STATUS UPTIME LATENCY REPLICAS
api-gateway RUNNING 99.98% 4ms 3
auth-service RUNNING 99.99% 8ms 2
user-service RUNNING 99.95% 12ms 2
notify-service DEGRADED 97.10% 340ms 1
billing-service RUNNING 99.97% 22ms 2
search-service RUNNING 99.90% 9ms 2
► LATEST UPDATES

[09 APR 2026] — Added new tutorial on service mesh with Istio! Check the tutorials page.

[01 APR 2026] — Notify Service experiencing high latency due to upgrade. ETA for fix: 2 days.

[22 MAR 2026] — New diagram added for event-driven architecture. View it here!

[10 MAR 2026] — Site hits 100,000 visitors!!! Thank you all! Sign the guestbook!!