Feb 1 · 6 min read · Most systems don’t fail because they picked the wrong database or framework. They fail because they picked the wrong trigger. Something runs too early. Or too late. Or too often. Or only when a user happens to click a button. The code is correct, the...
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Jan 25 · 6 min read · By the time a system reaches production, most architectural mistakes don’t announce themselves loudly. They surface as unease. As dashboards that look fine but feel wrong. As bugs that appear only at certain hours. As jobs that “usually” run. This ar...
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Jan 25 · 6 min read · Up to this point, the series has talked about cron in abstractions: principles, patterns, framework intent. This article steps out of theory and into a specific, imperfect reality. What follows is not a reference architecture or a recommendation to c...
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Jan 25 · 6 min read · Cron has a strange reputation arc. Early in a system’s life, it feels empowering. Later, it’s blamed for things it never promised to do. Somewhere in the middle, teams either replace it wholesale—or quietly keep it while pretending they didn’t. The t...
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Jan 18 · 6 min read · At first glance, HumHub’s cron setup looks almost suspiciously simple. Two commands. Run every minute. No fancy schedules. No visible orchestration logic. If you approach it expecting a clever optimization, you might be tempted to “improve” it. Split...
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Jan 18 · 5 min read · By the time a system grows beyond a single script on a single server, raw cron starts to feel… sharp. Powerful, yes—but easy to misuse. This is the moment frameworks step in, not to replace cron, but to put guardrails around it. Modern frameworks don...
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Aug 15, 2024 · 5 min read · In JavaScript, the event loop is the mechanism that processes and responds to events. It's responsible for executing code, collecting and processing events, and executing queued sub-tasks. To grasp this concept fully, we need to delve into several in...
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Jan 12, 2024 · 3 min read · Slack is a messaging platform for efficient team collaboration. Their success depends on the right message reaching the right person on time and therefore notifications are very important to them. This also means that a lot of their functionalities r...
Join discussionAug 25, 2023 · 6 min read · In the intricate landscape of distributed systems, the strategies you choose for message retention and ordering can make or break the efficiency of your application. Having already covered the architecture, scalability, and performance aspects of Kaf...
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