cache

简明释义

英[kæʃ]美[kæʃ]

n. 隐藏处，秘窖；贮藏物，隐藏物（尤指武器）；高速缓冲存储器

v. 匿藏，隐藏（尤指武器）；把（数据）存入高速缓冲存储器；给（硬件）装备高速缓存

复 数 c a c h e s

第 三 人 称 单 数 c a c h e s

现 在 分 词 c a c h e i n g 或 c a c h i n g

过 去 式 c a c h e d

过 去 分 词 c a c h e d

英英释义

单词用法

同义词

反义词

例句

1.The cache can countervail server load.

缓存可以抵消服务器负载。

2.But remember, it's just cache!

但请记住，它仅仅是个缓存！

3.You may need to clear your DNS cache.

你可能需要清理你的DNS缓存。

4.This style of cache is simple.

这种样式的高速缓存是简单的。

5.Microprocessor engineers decided to give the cache memory a cache.

微处理器工程师在原有快取芯片上再加上一个快取芯片。

6.Have all cache entries time out.

让所有缓存项过时。

7.The configured sized of each cache.

每个缓存的配置大小。

8.The second level cache can also cache your query result.

二级缓存也能缓存查询结果。

9.Like the table cache, there is also a cache for threads.

与表的缓存类似，对于线程来说也有一个缓存。

10.The web browser stores frequently accessed data in a cache to speed up loading times.

网页浏览器将频繁访问的数据存储在缓存中，以加快加载速度。

11.After clearing the cache, the app started running smoother.

清除缓存后，应用程序运行得更流畅。

12.The game uses a cache to load textures quickly during gameplay.

游戏使用缓存快速加载游戏过程中的纹理。

13.You can increase performance by adjusting the size of the cache in your database settings.

通过调整数据库设置中的缓存大小，可以提高性能。

14.The server has a large cache to handle multiple requests efficiently.

服务器有一个大的缓存来有效处理多个请求。

作文

In today's digital age, the term cache (缓存) has become increasingly relevant, especially for those who engage with technology on a daily basis. A cache is essentially a storage layer that temporarily holds data to speed up future requests for that information. This concept can be observed in various contexts, from web browsers to computer systems, and even in mobile applications. Understanding how cache works can significantly enhance our experience with technology and improve performance. When we visit a website, our browser stores certain elements of that site in its cache (缓存). This means that the next time we visit the same site, the browser can quickly retrieve the stored data instead of downloading it all over again. This not only saves time but also reduces bandwidth usage, making our browsing experience smoother and more efficient. For example, images, JavaScript files, and CSS stylesheets are commonly cached by browsers. However, while cache (缓存) is beneficial, it can also lead to issues if not managed properly. Sometimes, outdated or corrupted data in the cache can cause problems such as displaying old content or even errors when loading a webpage. Therefore, it is often recommended to clear the cache periodically to ensure that we are accessing the most current version of a website. This practice is particularly important for developers who want to see real-time changes made to their sites. In addition to web browsers, operating systems also utilize cache (缓存) memory to enhance performance. For instance, when a user opens an application, the operating system may load frequently used files into the cache so that they can be accessed more quickly. This reduces the time it takes to read data from the hard drive, which is significantly slower than accessing data from the cache. Moreover, databases often use cache (缓存) to optimize query performance. By storing the results of frequently executed queries in a cache, databases can return results much faster than if they had to process the queries from scratch each time. This technique is particularly useful for high-traffic websites where speed is crucial for user satisfaction. Mobile applications also rely heavily on cache (缓存) to improve user experience. For example, social media apps cache images and posts to allow users to scroll through their feeds seamlessly. Without cache, these applications would need to constantly fetch data from the internet, leading to slower load times and increased data usage. In conclusion, the concept of cache (缓存) plays a vital role in the efficiency and performance of modern technology. Whether it’s in web browsers, operating systems, databases, or mobile applications, cache helps to streamline processes and enhance user experience. However, it is essential to manage cache effectively to avoid potential issues. As we continue to embrace technology, understanding how cache works will empower us to make informed decisions and optimize our interactions with digital platforms.

在当今数字时代，术语cache（缓存）变得越来越相关，尤其是对于那些每天与技术打交道的人来说。cache本质上是一个存储层，暂时保存数据以加速对该信息的未来请求。这个概念可以在各种上下文中观察到，从网页浏览器到计算机系统，甚至移动应用程序。理解cache的工作原理可以显著提升我们与技术的体验并改善性能。 当我们访问一个网站时，浏览器会将该网站的某些元素存储在其cache（缓存）中。这意味着下次我们访问同一网站时，浏览器可以快速检索存储的数据，而不是重新下载所有内容。这不仅节省了时间，还减少了带宽使用，使我们的浏览体验更加顺畅和高效。例如，图像、JavaScript文件和CSS样式表通常被浏览器缓存。 然而，虽然cache（缓存）是有益的，但如果管理不当，也可能导致问题。有时，过时或损坏的数据可能会导致问题，例如显示旧内容或在加载网页时出现错误。因此，通常建议定期清除cache，以确保我们访问的是网站的最新版本。这种做法对于希望查看其网站实时更改的开发人员尤为重要。 除了网页浏览器，操作系统也利用cache（缓存）内存来增强性能。例如，当用户打开一个应用程序时，操作系统可能会将常用文件加载到cache中，以便更快地访问。这减少了从硬盘读取数据所需的时间，而访问cache中的数据则显著较慢。 此外，数据库通常使用cache（缓存）来优化查询性能。通过将频繁执行的查询结果存储在cache中，数据库可以比每次都从头处理查询更快地返回结果。这种技术对于高流量网站尤其有用，因为速度对用户满意度至关重要。 移动应用程序也在很大程度上依赖于cache（缓存）来改善用户体验。例如，社交媒体应用程序缓存图像和帖子，以允许用户无缝滚动浏览他们的动态。如果没有cache，这些应用程序将需要不断从互联网获取数据，从而导致加载时间变慢和数据使用量增加。 总之，cache（缓存）的概念在现代技术的效率和性能中发挥着至关重要的作用。无论是在网页浏览器、操作系统、数据库还是移动应用程序中，cache都有助于简化流程并增强用户体验。然而，有效管理cache至关重要，以避免潜在问题。随着我们继续拥抱技术，理解cache的工作原理将使我们能够做出明智的决策，优化与数字平台的互动。