On April 29, 2026, several cloud service providers experienced various incidents leading to degraded performance and outages, notably affecting services such as BYJU, Ele.me, and China Unicom. The majority of incidents were quickly resolved, with some lasting only minutes, but the day revealed vulnerabilities particularly in BYJU's services, which reported multiple outages. Overall, though some individuals faced challenges, the response from service teams was effective, restoring functionality rapidly and minimizing longer-term impacts.
BYJU
- Started: 2026-04-29, 08:20 AM (first instance – 50 min)
- Started: 2026-04-29, 01:15 PM (second instance – 10 min)
Ele.me
- Multiple incidents recorded, with the most significant starting at 2026-04-29, 01:00 PM and lasting until 02:10 PM.
China Unicom
- The first outage lasting around 24 minutes, starting at around 10:30 AM.
| Provider | Uptime (%) | Average Response Time (ms) | Total Checks | Successful Checks |
|---|---|---|---|---|
| BYJU | 66.33 | 2210 | 98 | 65 |
| BYJU'S | 66.33 | 5243 | 98 | 65 |
| Nuzzel | 67.01 | 3701 | 97 | 65 |
| Ele.me | 75.26 | 1142 | 97 | 73 |
| China Unicom | 80.41 | 2589 | 97 | 78 |
| StepFun | 81.63 | 1659 | 98 | 80 |
| Alibaba Cloud | 93.03 | 2502 | 9638 | 8959 |
| Laserfiche | 94.84 | 127 | 97 | 92 |
| Microsoft OneDrive | 97.94 | 867 | 97 | 95 |
The incidents on April 29 reveal that while many providers are managing uptime effectively, specific services like BYJU and Ele.me need to evaluate their operational resilience. Continuous monitoring and improvements can ensure that disruptions remain minimal. As we look to the coming days, it will be beneficial for these services to isolate the root causes of these outages to enhance user experience and maintain customer trust in a competitive market.