19. Microcontroller
Miniature computer
• Processor, Storage and RAM
all in one tiny package!
• Atmel Microcontroller (MCU),
typically Atmega328
Atmega328 Information
Component Specification
Clock Speed 16MHz
Flash Memory 32K
EEPROM 1K
SRAM 2K
Analog -> Digital 6Ch 10bit
Communication SPI
Digital 14 I/O
PWM 6 Channel (Digital)
41. DML
• SELECT
• FROM
• WHERE
• GROUP BY
• HAVING
• CASE WHEN THEN ELSE
• INNER/LEFT OUTER JOIN
• UNION
• CROSS/OUTER APPLY
• CAST
• INTO
• ORDER BY ASC, DSC
SAQL – Language & Library
Scaling Extensions
• WITH
• PARTITION BY
• OVER
Date and Time Functions
• DateName
• DatePart
• Day
• Month
• Year
• DateTimeFromParts
• DateDiff
• DateAdd
Windowing Extensions
• TumblingWindow
• HoppingWindow
• SlidingWindow
Aggregate Functions
• Sum
• Count
• Avg
• Min
• Max
• StDev
• StDevP
• Var
• VarP
String Functions
• Len
• Concat
• CharIndex
• Substring
• PatIndex
Temporal Functions
• Lag, IsFirst
• CollectTop
42.
43. Digital Media Solutions for Retail (Use Case)
Solutions
Audience Measurement
User Behavior
Displays & Digital Signage
Interactivity, NUI
POS, Kiosk, Devices
CRM
ERP
Business Intelligence
& Analytics
Traffic Measurement Customer Recognition Behavior Analysis
In-Store
In-Store
Outside of
Store
Omni-Channel Digital Signage Interactivity