Historical Storage / API

sensinov / djane

Context information management for hustle-free data sharing

Eclipse Public License 2.0

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Historical Storage / API #8

Open glagnar opened 5 years ago

glagnar commented 5 years ago

Hi there, I have a question about long term historical storage, and how that is supported. Is this functionality built in, or will we rely on for example QuantumLeap / CrateDB ? /Thomas

gghabri commented 5 years ago

Hi Thomas, We are not fixed yet. Here, we are more familiar with InfluxDB. https://www.influxdata.com/products/influxdb-overview Any feedback is welcome.

glagnar commented 5 years ago

@gghabri We are also using influx her at Alexandra Institute for our IoT timeseries datastore. I do not have a lot of experience with CrateDB, but I know it is the one used by Quantumleap: https://smartsdk.github.io/ngsi-timeseries-api/ I am not sure if NGSI-LD is on their roadmap though: https://github.com/smartsdk/ngsi-timeseries-api/issues/154

glagnar commented 5 years ago

@gghabri another good reason to use InfluxDB or CrateDB is the build in support by for example grafana or other tools that allow quick visualisation of timeseries data.