Why Build a Data Lake?

In part I of this mini series we’ll explore the reasons why Unified chose to build a data lake and the problems it solves in context of the business.

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LoRaWAN private IoT wireless network

Thanks to its long range, use of unlicensed spectrum, and reduced power consumption (compared to WiFi and Bluetooth), a private LoRa network is ideally suited for connecting with smart sensors and other low-power devices, and sending data over long distances.

Probably one of the crucial considerations when planning a private wireless network is the use of licensed or unlicensed channels. Most cellular devices operate on licensed spectrum, although some new LTE NB-IoT offerings can operate on unlicensed bands.

WiFi and Bluetooth use unlicensed spectrum in the 2.4 GHz and 5 GHz bands. Still, those frequencies are so crowded that they pose serious reliability issues, and the range of the gateways is limited to a few meters.

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