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High Availability Isn't About Luck
It's About Patterns.
Jun 26
•
Raul Junco
36
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High Availability Isn't About Luck
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1
Distributed Transactions Are the Root of All Complexity
SAGAs provides a structured way to deal with them.
Jun 19
•
Raul Junco
64
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Distributed Transactions Are the Root of All Complexity
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4
Dead Letter Queues Are Not Your Safety Net
They’re a visibility tool. Most teams misuse them, and lose data silently.
Jun 14
•
Raul Junco
47
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Dead Letter Queues Are Not Your Safety Net
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4
You can learn System Design while waiting for your coffee.
A coffee shop operates like a Distributed System; You will learn how below.
Jun 11
•
Raul Junco
262
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You can learn System Design while waiting for your coffee.
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29
May 2025
Most Systems Get Consistency Wrong
DynamoDB Shows How to Do It at Scale
May 31
•
Raul Junco
53
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Most Systems Get Consistency Wrong
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4
Everything Started with the Promise of Loosely Coupled Systems
Lessons from using Event-Driven Architecture
May 17
•
Raul Junco
76
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Everything Started with the Promise of Loosely Coupled Systems
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6
Every Outbox Needs an Inbox
At-Least-Once + Idempotency using Outbox and Inbox patterns.
May 3
•
Raul Junco
61
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Every Outbox Needs an Inbox
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6
April 2025
What if this happens twice?
The Painful Truth About Retries, Replays, And The Myth Of Perfect Delivery.
Apr 24
•
Raul Junco
51
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What if this happens twice?
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6
Why Just Publishing Events Isn’t Enough
Domain Events vs Change Data Capture: The Hard Truth About Using the Right Pattern for the Right Job
Apr 19
•
Raul Junco
and
Marcos F. Lobo 🗻
63
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Why Just Publishing Events Isn’t Enough
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10
March 2025
A Good Diagram Is Worth More Than 1024 Words
But only if it is up to date. A hands-on review on Eraserbot.
Mar 27
•
Raul Junco
48
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A Good Diagram Is Worth More Than 1024 Words
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2
The Architecture That Gets You Here Won’t Take You There
4 Practical Ways to Scale Your Application
Mar 15
•
Raul Junco
58
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The Architecture That Gets You Here Won’t Take You There
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13
I used to think testing in production was a bad joke. I was wrong.
A Practical Guide to Test in production.
Mar 1
•
Raul Junco
43
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I used to think testing in production was a bad joke. I was wrong.
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