Learning AWS IoT

Introducing brief data visualization

Data visualization is designed to present data in a graphical style. We can obtain more insight data from the data visualization result. For instance, we have temperature data from sensor measurements, as depicted in the following table. Sensor Data-Temperature is a value from the temperature sensor device:

No	Sensor Data-Temperature
1	20
2	21
3	22
4	23
5	24
6	24
7	25
8	25
9	26
10	27
11	28
12	27
13	27
14	26
15	24
16	23
17	22
18	21
19	20
20	19

We can see the temperature value at a certain hour. From this data, we can visualize the graph, as shown in the following image:

Comparing visualizing data in the table to the graph seems to show that we can get more ...