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across a range of systems, from embedded environments to high-end |
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across a range of systems, from embedded environments to high-end |
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multiprocessor servers.</h2> |
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multiprocessor servers.</h2> |
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<p><b>FreeBSD 7.0</b>, due out in late 2007, brings many new features |
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<p><b>FreeBSD 7.0</b>, released February 2008, brings many new features |
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and performance enhancements. With a special focus on storage |
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and performance enhancements. With a special focus on storage |
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and multiprocessing performance, FreeBSD 7.0 will ship with support |
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and multiprocessing performance, FreeBSD 7.0 shipped with support |
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for Sun's <b>ZFS file system</b> and <b>highly scalable |
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for Sun's <b>ZFS file system</b> and <b>highly scalable |
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multiprocessing performance</b>. Benchmarks have shown that FreeBSD |
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multiprocessing performance</b>. Benchmarks have shown that FreeBSD |
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provides twice the MySQL and PostgreSQL performance as current Linux |
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provides twice the MySQL and PostgreSQL performance as current Linux |
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preemption</b>, allowing high priority kernel tasks to preempt |
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preemption</b>, allowing high priority kernel tasks to preempt |
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other kernel activity, reducing latency. This includes a |
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other kernel activity, reducing latency. This includes a |
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<b>multi-threaded network stack</b> and a <b>multi-threaded |
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<b>multi-threaded network stack</b> and a <b>multi-threaded |
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virtual memory subsystem</b>. With FreeBSD 6.x, support for a |
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virtual memory subsystem</b>. Beginning with FreeBSD 6.x, support |
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fully parallel VFS allows the UFS file system to run on multiple |
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for a fully parallel VFS allows the UFS file system to run on multiple |
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processors simultaneously, permitting load sharing of |
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processors simultaneously, permitting load sharing of |
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CPU-intensive I/O optimization.</li> |
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CPU-intensive I/O optimization.</li> |