The Muggy Weather Robotics Duo

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 The Muggy Weather Robotics Duo A C++ System That Thinks, Feels (Sensors!), and Acts Humidity is like the quiet character in the weather story that actually runs the show. On muggy days, everything feels heavier—breathing, drying laundry, running machines, even keeping a data center cool. For people, it’s about comfort and health; for machines, it’s about performance and reliability; for plants and buildings, it’s about moisture balance and mold risk. In robotics and automation, muggy weather isn’t just a nuisance—it’s a signal . It tells your systems when to ventilate, when to dehumidify, when to throttle physically demanding tasks, and when to take preventative maintenance actions. Today, we’ll build a two-program C++ system that “understands” muggy weather: Program A — sensor_hub.cpp A sensor-side program that generates (or ingests) a live stream of environmental data (temperature, relative humidity, pressure, CO₂, VOCs). Think of it as your robotic nose and skin , con...
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Using SQL to query your database

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In relational database you do not need to specify the access route to the tables ,and you do not need to know how the data is arranged physically.SQL is ANSI standard language for operating relational database .It is a set of  statements in which all programs and users access data in oracle db. SQL provides statements for a variety of tasks ,such as,
  • Querying data
  • Inserting,updating and deleting rows in a table
  • Creating, replacing ,altering and dropping objects
  • Controlling access to db 
  • Guaranteeing db integrity

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