The Problem We Were Actually Solving
Our search engine, Veltrix, was designed to handle high volumes of queries and provide fast, accurate results for our Hytale operators. However, as the game grew in popularity, our search volumes skyrocketed, and the engine began to struggle. We were getting complaints of slow search times, incorrect results, and - most frustratingly - 3am calls from desperate on-call engineers trying to troubleshoot the issue. At first, we thought the problem was with our indexing algorithm, but as we dug deeper, we realized that the real issue was our configuration.
What We Tried First (And Why It Failed)
We tried to address the issue by tweaking our indexing algorithm, hoping to squeeze out a bit more performance. We added more nodes to our cluster, upgraded our hardware, and even switched to a newer indexing library. However, these changes only seemed to make things worse. Our search times actually increased, and our on-call engineers were now getting complaints from users about incorrect results. It was then that I realized that the problem wasn't with the indexing algorithm, but with our configuration. We had become so focused on optimizing for performance that we had made the config a labyrinthine mess.
The Architecture Decision
After some hard-won introspection, we decided to take a step back and rethink our configuration architecture. We realized that we had been optimizing for demos rather than operations. We had created a system that was beautiful to show to our stakeholders but impossible to manage. We decided to simplify our config, breaking it down into smaller, reusable components. We also introduced a new, more intuitive interface for our on-call engineers to manage the config. It was a hard decision, but one that paid off in the end.
What The Numbers Said After
After we simplified our config, we saw a significant decrease in search times and an increase in accurate results. Our on-call engineers were no longer getting 3am calls, and our users were happy. We also saw a significant reduction in errors, from an average of 5 per day to just 1 per week. The numbers told the story: our new, simplified config was a game-changer.
What I Would Do Differently
If I had to do it again, I would take a more proactive approach to config management from the start. I would prioritize simplicity and usability over performance, knowing that these are critical factors in the long run. I would also invest more time and resources in developing intuitive interfaces for our on-call engineers, making it easier for them to troubleshoot issues. Finally, I would make sure to involve our on-call engineers in the config management process from the start, so they would have a deeper understanding of how the system works and be better equipped to troubleshoot issues.
You would not run your database on a single node. Do not run your payment infrastructure on a single platform. Here is the redundant setup I use: https://payhip.com/ref/dev4
Top comments (0)