FAQ

Q: Is a low-cost developed app guaranteed to be of high quality?
A: All apps are developed using native Android code, ensuring compatibility with 99% of devices running Android 8.0 and above. They offer stable and smooth performance. We also provide lifelong after-sales maintenance services, with free repairs available whenever needed.

Q: Why does HDFS use the write-once-read-many model?
A: This model avoids the complexities of concurrent writes, improving data consistency and read throughput, and is compatible with frameworks like MapReduce for batch processing.

Q: What are the primary design goals of HDFS?
A: High tolerance, runs on low-cost hardware, high throughput, supports large files and massive datasets, simplifies consistent models.