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🌿 Smart Garden Manager in C++ with Robotics, UI, Drones, and Sound "A Rainwater Conservation System for Tomorrow’s Farms"

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  🌿  Smart Garden Manager in C++ with Robotics, UI, Drones, and Sound "A Rainwater Conservation System for Tomorrow’s Farms" 🧭  1. Introduction: Farming in the Age of Climate Change In a world where clean water is more precious than gold, efficient  rainwater harvesting and plant care systems  are no longer optional — they’re essential. Smart farming doesn’t mean just automating irrigation. It means combining  robotic drones, environmental sensors, and intelligent scheduling  to build a garden that practically takes care of itself. In this guide, we build a  fully functional Garden Manager System  using  C++  that: Captures and conserves rainwater Uses  robotic drones and sensors  to monitor crop health Integrates a  real-time UI  with progress bars and alerts Includes  timers  for scheduling plant growth and drone tasks Plays  interactive sounds  based on crop state and events Whether you'r...
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oracle dba: Entity relationship modeling conventions

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oracle dba: Entity relationship modeling conventions : Entity  singular,unique name uppercase soft box synonym in parenthesis  Attribute singular name lowercase mandatory...
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Entity relationship modeling conventions

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Entity  singular,unique name uppercase soft box synonym in parenthesis  Attribute singular name lowercase mandatory marked with"*" optional marked with "o"  symbol ........................... description  dashed line...........maybe solid line................mustbe crows foot.............one or more single line...............only one
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Entity-relationship model

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In an effective system,data is divided into categories or entities.An entity relationship (ER) model is  an illustration  of  various entities in a business and the relationships among them .ER models separate  the information required  by a business from the activities performed  within the business .
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oracle dba: Oracle.............data models

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oracle dba: Oracle.............data models : Oracle.............data models      model of   system in clients  mind       entity model of clients  model      table mode...
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Oracle.............data models

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Oracle.............data models      model of   system in clients  mind       entity model of clients  model      table model of entity model     tables on disk of Oracle server  Models are the cornerstone of design.Systems engineers or designers develop models to explore ideas and improve db design.Models help communicate  the concepts that are in peoples minds.They can be used to do the following: communicate describe categorize investigate evolve analyze The objective is to create a model that fits these uses ,can be understood by end users.and contain sufficient detail for a developer to build a database system.
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oracle dba: Definition of a Relational Database

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oracle dba: Definition of a Relational Database : Definition of a Relational Database A relational db uses relations or two-dimensional tables to store information.e.g you might want to...
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Definition of a Relational Database

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Definition of a Relational Database A relational db uses relations or two-dimensional tables to store information.e.g you might want to store information  about all the employees in your country. In a relational db you create several tables to store different pieces of info about your employees  such as an employees table, a department table and a salary table.
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