Welcome to the first in a series of articles that will guide you through development of a service that provides persistent object IDs.

欢迎阅读本系列文章中的第一篇文章，该系列文章将逐步指导您开发提供持续对象标识的服务。

youdao

Therefore the subnetting rules for boot, service and persistent labels are such that there will never be a duplicate subnet route created by the placement of these addresses.

因此，这些地址的安排不会产生重复的子网路由，这是由引导、服务和持久化标签的子网规则决定的。

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The service capacity will support up to 2**31 different persistent object types with up to 2**63 POIDs each.

该服务的能力将支持 2 到 31 种不同的持续对象类型，其中每种类型支持 2 到 63 个 POID。

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However, DirecPC tries to deliver the next best thing to a persistent connection by offering a service called an Electronic Program Guide.

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However, no parental notice and consent is required when an operator collects a persistent identifier for the sole purpose of supporting the website or online service's internal operations, such as contextual advertising, frequency capping, legal compliance, site analysis, and network communications.

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But critics of the bill - including several leading internet service providers (ISPs) - say it can be difficult to identify persistent file-sharers, particularly those that share a web connection or use a public access point.

BBC: Call for 'fuller' debate on Digital Economy Bill