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996 newsletters · 2,396 this month

System Design Nuggets newsletter by Arslan Ahmad: latest issues, cadence and price

by Arslan Ahmad · Substack · Free and paid · 6 a week · last issue Nov 6, 2026 · Active

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Daily deep dives into system design & modern architecture covering distributed systems, databases, caching, sharding, message queues, and more. Clear. Practical. FAANG-level insights.

Fri Nov 61 issue

Wed Nov 41 issue

Tue Nov 31 issue

Mon Nov 21 issue

Sat Oct 311 issue

Fri Oct 301 issue

Thu Oct 291 issue

Wed Oct 281 issue

Tue Oct 271 issue

Mon Oct 261 issue

Sat Oct 241 issue

Fri Oct 231 issue

Thu Oct 221 issue

Tue Oct 201 issue

Mon Oct 191 issue

Fri Oct 161 issue

Thu Oct 152 issues

Wed Oct 141 issue

Mon Oct 122 issues

Sat Oct 101 issue

Fri Oct 91 issue

Thu Oct 81 issue

Wed Oct 72 issues

57 issues on file since Sep 6, 2026; every one is in its own archive ↗.

About this newsletter

Free or paid

Free and paid on Substack. 92% of its latest 12 issues are for paying subscribers (from its public archive, checked weekly).

Issues per week, last 26 weeks

6 a week, measured over the last six months (or since the feed's oldest issue)

Issues by month

Writes about

Software engineering (43), AI and agents (7), Data engineering (3) in the last six months.

More on software engineering

History

Free or paid

Now free with a paid tier, was paid only.

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Free or paid

Now paid only, was free with a paid tier.

Source ↗
Free or paid

Now free with a paid tier, was free to read.

Source ↗