Not all installations of PHP support shared memory because it can be a security risk.

并不是所有的 PHP 安装都支持共享内存，因为它可能是安全风险隐患。

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We briefly described the DB2 architecture, background processes, memory model, security, tools, and so on.

我们简要地描述了DB 2架构、后台进程、内存模型、安全性、工具等方面。

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Due to limited processing power and memory, however, a domain-based security manager is not yet available in the MIDP 1.0 specification.

但是，由于处理能力和内存有限，MIDP 1.0规范中还不可以使用基于域的安全性管理器。

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Microsoft has produced updates that improve memory management but security researchers discovered that these protection systems are not used when some older parts of Windows are called upon.

BBC: Microsoft warns on IE browser bug

Put together a shopping list from 25 value plays in software, network security, memory and chips from Prudent Speculator TechValue Report .

FORBES

Samsung's 64GB MicroSD Memory Card is designed to meet the security, capacity, performance and environmental requirements of leading-edge audio and video consumer devices.

ENGADGET: Samsung bringing 85-inch ultra high definition TV to CES HD