A deep dive into how Solana stores data using its unique account model. Essential for any developer building on Solana.

Overview

Understanding Solana's account model is fundamental to developing on the platform. This official documentation piece provides a thorough explanation of accounts, how they differ from traditional blockchain models, and their implications for program development.

Key learning points:

• What an account is in Solana and its attributes (lamports, owner, data, executable).
• The distinction between system-owned accounts and program-owned accounts.
• How data is stored and managed within accounts.
• The concept of rent and its role in account longevity.
• Program Derived Addresses (PDAs) and their significance.

This is a crucial read for grasping how to design and interact with programs on Solana efficiently.