ceph/doc/index.rst

   1 =================
   2  Welcome to Ceph
   3 =================
   4
   5 Ceph uniquely delivers **object, block, and file storage in one unified
   6 system**.
   7
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   9
  10         <style type="text/css">div.body h3{margin:5px 0px 0px 0px;}</style>
  11         <table cellpadding="10"><colgroup><col width="33%"><col width="33%"><col width="33%"></colgroup><tbody valign="top"><tr><td><h3>Ceph Object Store</h3>
  12
  13 - RESTful Interface
  14 - S3- and Swift-compliant APIs
  15 - S3-style subdomains
  16 - Unified S3/Swift namespace
  17 - User management
  18 - Usage tracking
  19 - Striped objects
  20 - Cloud solution integration
  21 - Multi-site deployment
  22 - Multi-site replication
  23
  24 .. raw:: html
  25
  26         </td><td><h3>Ceph Block Device</h3>
  27
  28
  29 - Thin-provisioned
  30 - Images up to 16 exabytes
  31 - Configurable striping
  32 - In-memory caching
  33 - Snapshots
  34 - Copy-on-write cloning
  35 - Kernel driver support
  36 - KVM/libvirt support
  37 - Back-end for cloud solutions
  38 - Incremental backup
  39 - Disaster recovery (multisite asynchronous replication)
  40
  41 .. raw:: html
  42
  43         </td><td><h3>Ceph File System</h3>
  44
  45 - POSIX-compliant semantics
  46 - Separates metadata from data
  47 - Dynamic rebalancing
  48 - Subdirectory snapshots
  49 - Configurable striping
  50 - Kernel driver support
  51 - FUSE support
  52 - NFS/CIFS deployable
  53 - Use with Hadoop (replace HDFS)
  54
  55 .. raw:: html
  56
  57         </td></tr><tr><td>
  58
  59 See `Ceph Object Store`_ for additional details.
  60
  61 .. raw:: html
  62
  63         </td><td>
  64
  65 See `Ceph Block Device`_ for additional details.
  66
  67 .. raw:: html
  68
  69         </td><td>
  70
  71 See `Ceph File System`_ for additional details.
  72
  73 .. raw::        html
  74
  75         </td></tr></tbody></table>
  76
  77 Ceph is highly reliable, easy to manage, and free. The power of Ceph
  78 can transform your company's IT infrastructure and your ability to manage vast
  79 amounts of data. To try Ceph, see our `Getting Started`_ guides. To learn more
  80 about Ceph, see our `Architecture`_ section.
  81
  82
  83
  84 .. _Ceph Object Store: radosgw
  85 .. _Ceph Block Device: rbd
  86 .. _Ceph File System: cephfs
  87 .. _Getting Started: start
  88 .. _Architecture: architecture
  89
  90 .. toctree::
  91    :maxdepth: 3
  92    :hidden:
  93
  94    start/intro
  95    install/index
  96    cephadm/index
  97    rados/index
  98    cephfs/index
  99    rbd/index
 100    radosgw/index
 101    mgr/index
 102    mgr/dashboard
 103    api/index
 104    architecture
 105    Developer Guide <dev/developer_guide/index>
 106    dev/internals
 107    governance
 108    foundation
 109    ceph-volume/index
 110    releases/general
 111    releases/index
 112    Glossary <glossary>