Core Products
HaoHao Schedule
Local-first schedule & calendar app
A unified course management tool for multiple course sources. It solves the unified management of schedules from different sources. I use it to keep track of my two children's classes from several training institutions and my own daily events.
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Domestic · Native Time-Series Database
NanoDB is a self-developed time-series database. If you've used InfluxDB, you know about its data-loss issues. TDengine, to me, is still too costly. How many instances do you plan to scale your TSDB to? Of course, some build their own HBase—buying a few more machines works too. Well, that's where NanoDB comes from: we're the newcomer, free, and free to use however you like.
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