In Greek mythology, Cephisso, Cephiso, or Kephiso (/ s ə ˈ f aɪ s oʊ /; [1] Ancient Greek: Κηφισώ) was one of the three Muses that were daughters of Apollo. Her sisters were Apollonis and Borysthenis .

In Greek mythology Cephissus also spelled Kephissos (/ ˈkɛfɪˌsəs / or / ˌkɪfɪˈsoʊs /; Ancient Greek: Κηφισός, romanized: Kephisos) is a river god of ancient Greece, associated with the river Cephissus in Attica and/or with the river Cephissus in Boeotia, both in Greece. Cephissus was a son of Pontus and Thalassa. [1] The daughters of Cephissus were

Cephisso is a minor goddess of the inspiration of literature, art and science. She is a younger Muse and a member of the Muse Apollonides in Greek Mythology. Cephisso is a daughter of the sun-god Apollo with an unknown mother. She has two …

2024年6月27日 · In this article, we will examine the Muses and their cultural impact, delve into the essence of Cephisso and his connection to water and inspiration, explore how a modern artist interpreted Cephisso’s spirit in their work, and reflect on the enduring influence of Greek mythological figures on contemporary creativity.

In Greek mythology, Cephisso or Kephiso (Ancient Greek: Κηφισώ) was one of the three Muses that were daughters of Apollo. Her sisters were Apollonis and Borysthenis .[1] Notes

In Greek mythology, Cephisso, Cephiso, or Kephiso (/səˈfaɪsoʊ/;Ancient Greek: Κηφισώ) was one of the three Muses that were daughters of Apollo. Her sisters were Apollonis and Borysthenis.

一个Ceph集群需要多个Monitor组成的小集群，它们通过 Paxos 同步数据，用来保存 OSD 的元数据。 OSD全称Object Storage Device，也就是负责响应客户端请求返回具体数据的进程。 一个Ceph集群一般都有很多个OSD。 MDS全称Ceph Metadata Server，是 CephFS 服务依赖的元数据服务。 Ceph最底层的存储单元是Object对象，每个Object包含元数据和原始数据。 PG全称Placement Grouops，是一个逻辑的概念，一个PG包含多个OSD。 引入PG这一层其实是为了 …

Template:Greek myth (personified) In Greek mythology, Cephisso (or Kephiso (Κηφισώ)) was one of the three Muses that were daughters of Apollo. Her sisters were Apollonis and Borysthenis...

首先，在性能方面，三副本分布式存储容易受到IO分布不均匀和木桶效应的影响，导致大延迟和响应迟钝的现象。 以Ceph为例，多个存储基本单元，Placement Group （PG），封装为一个OSD，每个OSD直接对应于某一个机械硬盘HDD；主流的7200转HDD，受到机械臂寻址限制，其单盘的读写性能仅为120 IOPS左右；由于数据在OSD上随机分布，因而单个硬盘上的IO负载不会固定在平均值上，而是总体呈现为正态分布，少数HDD上因正态分布的尾部效应，导致其IO …

Ceph能够提供企业中三种常见的存储需求：块存储、文件存储和对象存储，正如Ceph官方所定义的一样“Ceph uniquely delivers object, block, and file storage in one unified system.”，Ceph在一个统一的存储系统中同时提供了对象存储、块存储和文件存储，即Ceph是一个统一存储，能够将企业企业中的三种存储需求统一汇总到一个存储系统中，并提供分布式、横向扩展，高度可靠性的存储系统，Ceph存储提供的三大存储接口： 什么是Ceph分布式存储？ 上图详见官方文档： …