file polling

简明释义

文件查询

英英释义

例句

1.To automate the process, we implemented file polling to monitor changes in the configuration files.

为了自动化流程，我们实施了文件轮询来监控配置文件的变化。

2.During the backup process, file polling ensures that all updated files are included.

在备份过程中，文件轮询确保所有更新的文件都被包含。

3.The application uses file polling to check for new data in the directory.

该应用程序使用文件轮询来检查目录中的新数据。

4.The system relies on file polling to trigger events when new files are added.

系统依赖于文件轮询在添加新文件时触发事件。

5.We set up file polling to regularly check for incoming orders in the order directory.

我们设置了文件轮询以定期检查订单目录中的新订单。

作文

In the world of technology and data management, various methods are employed to ensure that information is accurately retrieved and processed. One such method is file polling, which refers to the practice of continuously checking a specific file or directory for changes or updates. This technique is particularly useful in scenarios where real-time data processing is crucial, such as in financial services, logistics, and content management systems. By utilizing file polling, organizations can automate the monitoring of files, reducing the need for manual checks and ensuring timely responses to new information.The process of file polling typically involves setting up a scheduled task or a background service that periodically scans designated files. For instance, a company might implement this method to monitor a folder where incoming invoices are stored. Whenever a new invoice is added, the file polling mechanism detects the change and triggers an automated workflow to process the invoice. This not only streamlines operations but also minimizes the risk of human error associated with manual file handling.One of the significant advantages of file polling is its ability to provide real-time updates. In environments where data needs to be current, such as stock trading platforms, having an efficient way to track changes can make a substantial difference. By polling files at regular intervals, businesses can react promptly to fluctuations in data, enabling them to make informed decisions quickly.However, file polling is not without its challenges. One of the primary concerns is the potential for performance issues, especially if the polling frequency is too high. Continuously checking files can consume valuable system resources, leading to slower performance or even crashes in extreme cases. Therefore, it is essential to balance the polling frequency with the need for timely data retrieval. Organizations must carefully assess their requirements and determine an optimal polling interval that meets their needs without overwhelming their systems.Another consideration when implementing file polling is the type of files being monitored. Different file formats may require specific handling or processing logic. For example, a JSON file containing configuration settings may need to be parsed differently than a CSV file with transactional data. Thus, developers must ensure that their file polling implementation is flexible enough to accommodate various file types and processes.In conclusion, file polling is a valuable technique in the realm of data management and automation. It allows organizations to keep track of changes in files efficiently, ensuring that they can respond to new information promptly. While there are challenges associated with this method, such as performance concerns and varying file formats, careful planning and implementation can mitigate these issues. As technology continues to evolve, the importance of effective data monitoring techniques like file polling will only grow, making it an essential tool for businesses aiming to stay competitive in a fast-paced digital landscape.

在科技和数据管理的世界中，各种方法被用来确保信息的准确检索和处理。其中一种方法是文件轮询，它指的是不断检查特定文件或目录以获取更改或更新的实践。这种技术在实时数据处理至关重要的场景中尤其有用，例如金融服务、物流和内容管理系统。通过利用文件轮询，组织可以自动监控文件，减少手动检查的需要，并确保对新信息的及时响应。文件轮询的过程通常涉及设置一个计划任务或后台服务，定期扫描指定的文件。例如，一家公司可能会实施这种方法来监控存储进账发票的文件夹。每当添加新的发票时，文件轮询机制将检测到更改并触发自动工作流程来处理发票。这不仅简化了操作，还最小化了与手动文件处理相关的人为错误风险。文件轮询的一个显著优势是其提供实时更新的能力。在数据需要保持最新的环境中，例如股票交易平台，跟踪变化的有效方式可以产生重大差异。通过在固定时间间隔内轮询文件，企业可以迅速对数据波动做出反应，使他们能够快速做出明智的决策。然而，文件轮询并非没有挑战。主要问题之一是性能问题，尤其是在轮询频率过高的情况下。持续检查文件可能会消耗宝贵的系统资源，导致性能下降甚至在极端情况下崩溃。因此，平衡轮询频率与及时数据检索的需求至关重要。组织必须仔细评估其需求，并确定最佳的轮询间隔，以满足其需求而不使系统超负荷。实施文件轮询时的另一个考虑因素是所监控文件的类型。不同的文件格式可能需要特定的处理或处理逻辑。例如，包含配置设置的JSON文件可能需要与包含交易数据的CSV文件不同的解析方式。因此，开发人员必须确保他们的文件轮询实现足够灵活，以适应各种文件类型和处理。总之，文件轮询是数据管理和自动化领域中的一种有价值的技术。它允许组织高效地跟踪文件中的更改，确保他们能够及时响应新信息。尽管这种方法存在性能问题和不同文件格式等挑战，但谨慎的规划和实施可以减轻这些问题。随着技术的不断发展，有效的数据监控技术如文件轮询的重要性只会增加，使其成为希望在快速发展的数字环境中保持竞争力的企业的必备工具。