040000 tree be2cad8f47be1bb31b6f056289a4f49994349474	AI-capability
040000 tree 98fbfdb7d8edc5df3977ff8b3edaccce7b9e9665	API
040000 tree 4703f4232690428ce5be78e870c8345feef30ff9	Background-knowledge
040000 tree 08d556dd2215559a52f8a3368a264b246d532995	Basic-Concept
040000 tree b49a569dc44e5fb132e10867f5848a109017771f	Deployment-and-Maintenance
040000 tree 46659dc814dda2fad8f2047df0044796802df6a7	Ecosystem-Integration
040000 tree 0076b50ea9bff94e143eff462e639238d66916bc	FAQ
040000 tree 26d244c67c9b54493b9a006805bd59ad7ad009b3	IoTDB-Introduction
040000 tree 1394513179be5fc0fec570d06112f9cca2a6c882	QuickStart
040000 tree 7cc0c74c22245dc07f9ae56509d6fd4b614227d0	Reference
040000 tree a2793530cfe89f33bdd875eebbb8cf07d05167b7	SQL-Manual
040000 tree 278edec1a02f5f15e2eb6603d3d15190c27d2c73	Technical-Insider
040000 tree c7c729796e8f9dbfa01fa8da5a785154a3788dd8	Tools-System
040000 tree d9bca11e4022708b36eb4adc38af2eaa206e16c9	User-Manual