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perf: lazy-load globe/map and update changelog

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Globe and DottedMap now only render when the Locations section enters
the viewport via IntersectionObserver. Added changelog entries for
rate limit fallback, buffer improvements, and lazy loading.
This commit is contained in:
Usman Baig
2026-03-10 20:57:55 +01:00
parent f10b903a80
commit 502f4952fc
2 changed files with 27 additions and 4 deletions
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9
CHANGELOG.md
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@@ -8,12 +8,21 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
### Improved
- **More resilient under Redis outages.** If the caching layer goes down temporarily, Pulse now continues enforcing rate limits using an in-memory fallback instead of letting all traffic through unchecked. This prevents one infrastructure hiccup from snowballing into a bigger problem.
- **Better handling of traffic bursts.** The system can now absorb 5x larger spikes of incoming events before applying backpressure. When events are dropped during extreme bursts, the system now tracks and logs exactly how many — so we can detect and respond to sustained overload before it affects your data.
- **Faster map and globe loading.** The interactive 3D globe and dotted map in the Locations panel now only load when you scroll down to them, instead of rendering immediately on page load. This makes the initial dashboard load faster and saves battery on mobile devices.
- **Even faster dashboard loading.** Your dashboard now fetches all its data — pages, locations, devices, referrers, performance, and goals — in a single request instead of seven separate ones. This means the entire dashboard appears at once rather than sections loading one by one, and puts much less strain on the server when many people are viewing their analytics at the same time.
- **Smoother real-time updates.** The real-time visitors page now streams updates instantly from the server instead of checking for new data every few seconds. Visitors appear and disappear in real-time with no delay, and the page uses far fewer server resources — especially when many people are watching their live traffic at the same time.
- **More reliable under heavy load.** Database queries now have automatic time limits so a single slow query can never lock up the system. If your dashboard or stats take too long to load, the request is gracefully cancelled instead of hanging forever — keeping everything responsive even during traffic spikes.
- **Smarter caching for dashboard data.** Your dashboard stats are now cached for longer and shared more efficiently between requests. When the cache refreshes, only one request does the work while others wait for the result — so your dashboard loads consistently fast even when lots of people are viewing their analytics at the same time.
- **Faster filtered views.** When you filter your dashboard by country, browser, page, or any other dimension, the results are now cached so repeat views load instantly. If multiple people apply the same filter, only one lookup runs and the result is shared — making filtered views much snappier under heavy use.
- **Faster entry and exit page stats.** The queries that figure out which pages visitors land on and leave from have been rewritten to be much more efficient. Instead of sorting through every single event, they now look up just the first and last page per visit — so your Entry Pages and Exit Pages panels load noticeably faster, especially on high-traffic sites.
- **Faster goal stats.** The Goals panel on your dashboard now loads faster, especially for sites with many custom events. Goal names are now looked up in a single step instead of one at a time.
- **Fairer performance under heavy traffic.** One busy site can no longer slow down dashboards for everyone else. Each site now gets its own dedicated share of server resources, so your analytics stay fast and responsive even when other sites on the platform are experiencing traffic spikes.
- **Smoother exports.** Exporting your data to PDF, Excel, or CSV no longer freezes the page. You'll see a clear "Exporting..." indicator while your file is being prepared, and the rest of the dashboard stays fully interactive.
- **Smoother "View All" popups.** Opening the expanded view for Pages, Locations, Technology, Referrers, or Campaigns now scrolls smoothly even with hundreds of items. Only the rows you can see are rendered, so the popup opens instantly on any device.
- **Faster daily stats processing.** Behind the scenes, the system that calculates your daily visitor stats now automatically scales up when there are more sites to process — so your dashboard numbers stay accurate and up to date even as the platform grows.
- **More reliable background processing.** When multiple servers are running, long-running background tasks like daily stats calculations no longer risk being interrupted or duplicated. The system now keeps its coordination lock active for as long as the task is running.
### Added