secondary storage

Database systems always involve secondary storage——the disks and other devices that store large amounts of data that persists over time. This chapter summarizes what we need to know about how a typical computer system manages storage. We review the memory hierarchy of devices with progressively slow

冷库维护结构保温缺陷的红外检测技术，李夔宁，王贺，介绍了红外成像法在冷库保温缺陷中的检测原理，以matlab为平台对红外图片进行直方图均衡化及自适应滤波和中值滤波处理，从而直观的展示冷库结构中的保温缺陷，提供了一种高效、直观的检测方法。

The Inventory Purchase-Sales-Storage Project Table Structure provides a comprehensive breakdown of essential tables, relationships, and data types required for managing inventory operations effectively. Each table aligns with core functionalities such as purchasing, sales tracking, and stock managem

Oracle provides several types for storing binary data such as BFILE, BLOB, BAW(L), and LONG RAW to handle data like images, sounds, and videos. Typically, in real-world projects, images and sounds are not stored directly in the database. Instead, the paths to the files are stored, and only when secu

详细介绍了如何在SQL Server环境中使用赛门铁克的Veritas Storage Foundation实现高可用性配置，包含详细的步骤说明，适合初学者阅读。技术进阶，可以更深入地了解存储双活的实施细节。

Postgres 的机器人状态存储插件，推荐个还蛮实用的——botbuilder-storage-postgres。它专门为微软 BotBuilder 框架量身打造，用来把机器人的会话状态啥的存到 Postgres 里。 优点挺的，支持NoSQL 风格的存储，也就是说你不用纠结表结构，想扩展啥字段都不怕，灵活性高。而且 Postgres 本身稳定性就不错，配上这个库，部署多实例机器人也不虚，宕机了状态也能跟得上。 用法也不复杂，装一下：npm install botbuilder-storage-postgres，这样搞： const postgresStorage = new Postgre