{"id":167224,"date":"2020-10-11T03:36:09","date_gmt":"2020-10-10T19:36:09","guid":{"rendered":"http:\/\/4563.org\/?p=167224"},"modified":"2020-10-11T03:36:09","modified_gmt":"2020-10-10T19:36:09","slug":"%e6%9c%ac%e7%a7%91%e6%af%95%e8%ae%be%e5%81%9a%e4%b8%80%e4%b8%aa%e6%b5%b7%e9%87%8f%e5%b0%8f%e6%96%87%e4%bb%b6%e5%ad%98%e5%82%a8%e7%b3%bb%e7%bb%9f%ef%bc%8c%e6%95%b0%e6%8d%ae%e5%ba%93%e9%80%89%e5%9e%8b","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=167224","title":{"rendered":"\u672c\u79d1\u6bd5\u8bbe\u505a\u4e00\u4e2a\u6d77\u91cf\u5c0f\u6587\u4ef6\u5b58\u50a8\u7cfb\u7edf\uff0c\u6570\u636e\u5e93\u9009\u578b\uff1f paper \u63a8\u8350\uff1f"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u672c\u79d1\u6bd5\u8bbe\u505a\u4e00\u4e2a\u6d77\u91cf\u5c0f\u6587\u4ef6\u5b58\u50a8\u7cfb\u7edf\uff0c\u6570\u636e\u5e93\u9009\u578b\uff1f paper \u63a8\u8350\uff1f               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : alexanderchiu <\/span>  <span><i><\/i> 6<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u5bfc\u5e08\u5927\u6982\u7ed9\u4e86\u4e00\u4e2a\u8fd9\u4e48\u4e00\u4e2a\u8bfe\u9898\uff1a \u505a\u4e00\u4e2a vfs \u6216\u8005 fuse \u517c\u5bb9\u7684\u6d77\u91cf\u5c0f\u6587\u4ef6\u5b58\u50a8\u7cfb\u7edf\uff0c\u6587\u4ef6\u8981\u6309\u7167\u76ee\u5f55\u7ed3\u6784\u7ec4\u7ec7\uff0c\u573a\u666f\u662f\u8bfb\u8fdc\u5927\u4e8e\u5199\u3002 \u5bfc\u5e08\u7ed9\u7684\u57fa\u672c\u60f3\u6cd5\u5c31\u662f\u6570\u636e\u5b58\u5728 hbase \u4e2d\uff0c\u4e0a\u9762\u5957\u4e00\u5c42 fuse \u6216\u8005 vfs \u3002 \u4e0d\u77e5\u9053\u5927\u5bb6\u6709\u6ca1\u6709\u5176\u4ed6\u66f4\u597d\u7684\u6570\u636e\u5e93\u9009\u578b\u63a8\u8350\uff1f\u6700\u597d\u5f00\u6e90\uff0c\u53ef\u4ee5\u9b54\u6539\u3002<\/p>\n<p>\u6700\u8fd1\u5728\u770b facebook \u7684 haystack\uff0c\u4e0d\u8fc7\u90a3\u4e2a\u5176\u5b9e\u6709\u70b9\u8001\u4e86\u3002<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>24<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"3698159\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : heyjei <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5565\u5b66\u6821\u554a\uff0c\u4f60\u4eec\u7684\u6bd5\u8bbe\u90fd\u8fd9\u4e48\u9ad8\u7aef\u561b\uff1f<\/p>\n<p>\u6309\u4f60\u5bfc\u5e08\u7684\u60f3\u6cd5\u6765\u5c31\u597d\u4e86\u554a\uff0cNoSQL \u5957\u4e00\u5c42 vfs \u3002\u8fd9\u91cc\u7684 NoSQL\uff0c\u4f60\u53ef\u4ee5\u6362\u6210\u5176\u4ed6\u7684 key value store \u7684\u6570\u636e\u5e93\uff0c\u6bd4\u5982 levelDB\uff0c\u8fd9\u6837\u597d\u96c6\u6210\u4e00\u70b9\uff0c\u4e0d\u7136\uff0c\u4f60\u642d\u5efa\u4e00\u4e2a hbase\uff0c\u9ebb\u70e6\u7684\u8981\u6b7b\uff0c\u7b49\u4f60\u628a hbase \u641e\u660e\u767d\uff0c\u4f30\u8ba1 vfs \u7684\u5174\u8da3\u52b2\u4e5f\u8fc7\u4e86                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698160\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : alexanderchiu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @heyjei \u4e0a\u6d77\u67d0 985&#8230; \u54ce\u4e0d\u8fc7 levelDB,rocksDB \u8fd9\u79cd\u57fa\u4e8e LSM \u7684\u5b58\u50a8\u5f15\u64ce\u573a\u666f\u597d\u50cf\u90fd\u662f\u5199\u5927\u4e8e\u8bfb\u7684\uff1f\u8bfb\u653e\u5927\u53ef\u80fd\u6bd4\u8f83\u4e25\u91cd\uff1f \u55ef\u55ef\u4e0d\u8fc7\u8fd9\u4e2a\u601d\u8def\u662f\u4e0d\u9519\uff0chbase \u592a\u4ed6\u5988\u9ebb\u70e6\u4e86\u54c8\u54c8\u54c8\u54c8\u54c8                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698161\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : heyjei <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @alexanderchiu \u4e2d\u95f4\u52a0\u4e00\u4e2a cache\uff0c\u8fd9\u4e2a cache \u5c31\u662f\u4f60\u8bba\u6587\u7684\u4eae\u70b9\u548c\u96be\u70b9                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698162\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : kuro1 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             badger                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698163\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : stephenxiaxy <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             clickhouse \uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698164\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : alexanderchiu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @heyjei \u597d\u601d\u8def \u6211\u7814\u7a76\u4e0b                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698165\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : alexanderchiu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @kuro1 \u8fd9\u4e2a\u597d \u521a\u597d\u6211\u5c31\u60f3\u7528 go \u6765\u5199\u6bd5\u8bbe                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698166\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : alexanderchiu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @stephenxiaxy clickhouse \u6211\u7406\u89e3\u8fd8\u662f\u504f\u6570\u4ed3\uff0c\u4e0d\u50cf nosql \u4e00\u6837\u63d0\u4f9b kv \u8fd9\u79cd\u5173\u7cfb\u6a21\u5f0f\u800c\u662f\u7528\u4f20\u7edf\u5173\u7cfb\u6a21\u578b \u4e0d\u77e5\u5982\u4f55\u7ed3\u5408\u8d77\u6765\u5462                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698167\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : AngryPanda <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u672c\u79d1\u6bd5\u4e1a\u8bbe\u8ba1\u8fd9\u4e2a\u96be\u5ea6\u7684\u786e\u53ef\u4ee5                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698168\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : zmxnv123 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u76f2\u731c\u4e0a\u4ea4\uff1f \u5176\u5b9e\u8fd9\u79cd\u6bd5\u8bbe\u6bd4\u5404\u79cd\u57fa\u4e8e\u673a\u5668\u5b66\u4e60\u7684 xxx \u6709\u610f\u601d\u591a\u4e86\uff0c\u8981\u662f\u6211\u672c\u79d1\u80fd\u9047\u5230\u8fd9\u79cd\u6bd5\u8bbe\u5c31\u597d\u4e86\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698169\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : alexanderchiu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @zmxnv123 \u731c\u9519\u4e86 hh \u6211\u4e5f\u89c9\u5f97\u505a\u504f system \u7684\u4f1a\u66f4\u6709\u610f\u601d\u54c8\u54c8                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698170\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : XiaoxiaoPu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8fd9\u4e2a\u201c\u6d77\u91cf\u201d\u662f\u591a\u6d77\u91cf\uff1f\u8981\u662f\u6d77\u91cf\u5230\u5355\u673a\u5b58\u4e0d\u4e0b\uff0c\u53ef\u80fd\u8fd8\u5f97\u8003\u8651\u5206\u5e03\u5f0f\u5427\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698171\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : alexanderchiu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @XiaoxiaoPu \u8001\u5e08\u8981\u6c42\u7684\u662f\u5206\u5e03\u5f0f\u3002\u4f46\u6bd5\u7adf\u662f\u672c\u79d1\u6bd5\u8bbe\u6240\u4ee5\u8981\u6c42\u53ef\u80fd\u4f1a\u4f4e\u4e00\u70b9&#8230;\u6d4b\u8bd5\u6570\u636e\u91cf\u53ef\u80fd\u5c31\u51e0\u4e2a G \u6216\u8005\u5341\u51e0 g,\u7136\u540e\u6bcf\u4e2a\u6587\u4ef6\u51e0\u5341 kb-\u51e0 mb                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698172\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : twl007 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5957\u4e2a rocksdb \u4e5f\u6ca1\u5565\u4e0d\u597d\u7684 \u53c2\u8003 Ceph \u7684 OSD \u90e8\u5206 \u5b9e\u73b0 \u7528 rocksdb \u53bb\u7f13\u5b58\u6574\u4e2a\u5b58\u5165\u6587\u4ef6\u7684\u7d22\u5f15 \u53ef\u4ee5\u770b\u770b\u8001\u7248\u672c\u57fa\u4e8e Filesystem \u7684\u5b9e\u73b0<\/p>\n<p>\u57fa\u672c\u5c31\u662f\u6587\u4ef6\u5207\u5757\u76f4\u63a5\u5b58\u76d8\u5230\u7cfb\u7edf fs \u4e0a\u9762 \u7136\u540e\u6309\u7167\u4e00\u5b9a\u89c4\u5219\u751f\u6210\u76ee\u5f55 \u907f\u514d fs \u5728\u67d0\u4e2a\u76ee\u5f55\u4e0b\u592a\u591a\u6587\u4ef6\u5bfc\u81f4\u6548\u7387\u964d\u4f4e \u7136\u540e\u5229\u7528 key-value \u4e00\u7c7b\u7684\u6570\u636e\u5e93\u6765\u5b58\u6587\u4ef6\u7684\u5177\u4f53\u7d22\u5f15 \u5206\u5e03\u5f0f\u7684\u8bdd\u5c31\u5728\u4e0a\u9762\u518d\u5957\u4e00\u4e2a \u4f60\u53ef\u4ee5\u8bd5\u8bd5 Cassandra \u6216\u8005\u9009\u5176\u4ed6\u7684\u5206\u5e03\u5f0f key-value \u6570\u636e\u5e93 \u8bb0\u5f55\u4e00\u4e0b\u67d0\u4e2a\u6587\u4ef6\u5177\u4f53\u843d\u5230\u67d0\u4e2a\u90a3\u4e2a\u4f4d\u7f6e\u53bb\u5c31\u884c \u7136\u540e\u5177\u4f53\u4f4d\u7f6e\u518d\u7531\u5177\u4f53\u7684 key-value \u53bb\u628a\u6587\u4ef6\u5757\u627e\u51fa\u6765\u8fd4\u56de\u5c31\u884c <\/p>\n<p>\u7b80\u5355\u70b9\u7684\u5b9e\u73b0\u53ef\u4ee5\u53c2\u8003\u4e0b Minio \uff1f\u4f46\u662f\u90a3\u4e2a\u662f\u5bf9\u8c61\u5b58\u50a8 \u4e0d\u77e5\u9053\u662f\u4e0d\u662f\u7b26\u5408\u4f60\u5bfc\u5e08\u7684\u610f\u601d\u5c31\u662f\u4e86\u2026\u2026 \u770b\u4f60\u5bfc\u5e08\u7684\u610f\u601d\u5e94\u8be5\u662f\u8ba9\u4f60\u5b9e\u73b0\u4e2a\u57fa\u4e8e\u5757\u5b58\u50a8\u5427                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698173\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : XiaoxiaoPu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5206\u5e03\u5f0f\u7684\u8bdd\uff0c\u9700\u8981\u6ce8\u610f\u5230 LevelDB \u3001RocksDB \u662f\u5355\u673a\u5d4c\u5165\u5f0f KV \u5b58\u50a8\u5f15\u64ce\uff0c\u5206\u5e03\u5f0f\u76f8\u5173\u7684\u5de5\u4f5c\u9700\u8981\u4f60\u81ea\u5df1\u505a\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698174\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : twl007 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             LevelDB RocksDB \u4e0d\u8981\u76f4\u63a5\u62ff\u6765\u5b58\u6587\u4ef6 \u7528\u6765\u5b58\u4f60\u5177\u4f53\u6587\u4ef6\u7684 block \u7684\u7d22\u5f15\u5c31\u597d Ceph \u7684 BlueStore \u5e95\u5c42\u5c31\u662f\u7528 RocksDB \u6765\u5b58\u6587\u4ef6\u5757\u7d22\u5f15\u7684 \u76f8\u5f53\u4e8e XFS \u91cc\u9762 inode<\/p>\n<p>\u5206\u5e03\u662f\u7684\u8bdd\u4f60\u5957\u4e24\u5c42\u5c31\u884c\u4e86 \u7b2c\u4e00\u5c42\u662f\u5206\u5e03\u5f0f\u7684 key-value \u6570\u636e\u5e93 \u7528\u6765\u8bb0\u5f55\u6240\u6709\u6587\u4ef6\u7684\u8bb0\u5f55\u4ee5\u53ca\u8fd9\u4e9b\u6587\u4ef6\u5b58\u5728\u54ea\u4e9b\u8282\u70b9\u4e0a\u65b9 \u5728\u5355\u4e2a\u8282\u70b9\u4e0a\u4f60\u53ef\u4ee5\u76f4\u63a5\u628a\u6587\u4ef6\u6309\u7167\u4e00\u5b9a\u89c4\u5219\u5199\u5165\u5230\u4e0d\u540c\u7684\u76ee\u5f55\u4e0b\u9762 \u7136\u540e\u6709\u4e00\u4e2a daemon \u4e00\u7c7b\u7684\u5e2e\u4f60\u5b58\u53d6\u6587\u4ef6 \u5982\u679c\u771f\u7684\u662f\u771f\u6d77\u91cf\u7684\u8bdd \u4f60\u5177\u4f53\u7684 storage node \u4e0a\u9762\u5176\u5b9e\u4e5f\u9700\u8981\u4e00\u5957 RocksDB \u6765\u5e2e\u4f60\u7f13\u5b58\u5177\u4f53\u7684\u6587\u4ef6\u4f4d\u7f6e\u6765\u52a0\u5feb\u7d22\u5f15\u901f\u5ea6 \u5982\u679c\u95ee\u51cf\u5c11\u7684\u8bdd\u5176\u5b9e\u6309\u7167\u4e00\u5b9a hash \u6765\u5b58\u5c31\u884c \u4f60\u751a\u81f3\u53ef\u4ee5\u5728\u6bcf\u4e2a\u673a\u5668\u4e0a\u9762\u8dd1\u4e00\u4e2a Minio \u7136\u540e\u518d\u7528\u4e00\u4e2a\u96c6\u4e2d\u5316\u7684\u6570\u636e\u5e93\u6765\u7ba1\u7406\u90a3\u4e9b\u6587\u4ef6\u5b58\u5230\u90a3\u4e2a Minio \u4e0a\u9762\u90fd\u884c\u2026\u2026                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698175\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : twl007 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5f00\u6e90\u7684\u8bdd\u6709\u4e2a\u7b26\u5408\u4f60\u8981\u6c42\u7684<br \/>https:\/\/github.com\/chrislusf\/seaweedfs                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698176\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : catror <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8981\u5206\u5e03\u5f0f\uff0c\u8fd8\u662f\u90e8\u7f72 HBase \u5427\uff0c\u6216\u8005\u5176\u4ed6\u7684\u5206\u5e03\u5f0f KV \u5b58\u50a8\u4e5f\u884c\uff0c\u90fd\u4e00\u6837\u3002\u5148\u522b\u8003\u8651\u592a\u591a\uff0c\u80fd\u628a\u6d41\u7a0b\u8dd1\u901a\u518d\u4f18\u5316\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698177\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : alexanderchiu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @twl007 \u8001\u54e5\u725b\u903c \u5927\u6982\u6709\u4e86\u6bd4\u8f83\u6e05\u6670\u7684\u8ba4\u8bc6\u3002\u5199\u5165\u4e0d\u540c\u76ee\u5f55\u7684\u8bdd\u7528 hash \uff1f \u55ef\u7531\u4e8e\u60f3\u7528 go \u5199\uff0c\u611f\u89c9\u53ef\u4ee5\u8bd5\u8bd5\u4e0a\u63d0\u7684 BadgerDB\uff0c\u4e5f\u662f\u7c7b\u4f3c\u4e8e rocksdb \u3002 \u662f\u4e0d\u662f\u53ef\u4ee5\u8fd9\u4e48\u7406\u89e3\uff0c\u7b2c\u4e00\u5c42\u7684\u6570\u636e\u5e93\u7684 key \u662f\u6587\u4ef6\u540d\uff0cvalue \u662f\u8282\u70b9\u540d \/\u76ee\u5f55\u540d \u7b2c\u4e8c\u5c42\u6570\u636e\u5e93\u7684 key \u662f\u6587\u4ef6\u540d\uff0cvalue \u662f block \u7684\u4f4d\u7f6e\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698178\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : alexanderchiu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @catror \u597d\u53ef\u4ee5\u5148\u8bd5\u8bd5 hbase                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698179\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : twl007 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @alexanderchiu \u5bf9 \u7b2c\u4e00\u5c42\u5176\u5b9e\u5b58\u5177\u4f53\u7684\u8282\u70b9\u548c\u6587\u4ef6\u4f4d\u7f6e\u5c31\u884c \u6b62\u75d2\u65b9\u4fbf\u4f60\u5728 vfs \u6216\u8005 fuse \u4e0a\u9762\u5199\u7684\u65f6\u5019\u80fd\u751f\u6210\u5177\u4f53\u7684\u76ee\u5f55\u7ed3\u6784 \u7136\u540e storage node \u4e0a\u9762\u518d\u53bb\u5177\u4f53\u8d1f\u8d23\u5355\u4e2a\u6587\u4ef6\u7684\u5b58\u50a8 \u7136\u540e\u7528 key-value \u7684\u6570\u636e\u5e93\u6765\u505a\u7d22\u5f15 \u8d1f\u8d23\u628a\u6587\u4ef6\u4ece\u5177\u4f53\u4f4d\u7f6e\u635e\u51fa\u6765<\/p>\n<p>\u7528 Hash \u5f97\u8bdd\u7a0d\u5fae\u6ce8\u610f\u4e00\u4e0b\u6587\u4ef6\u76ee\u5f55\u7684\u6570\u91cf\u5c31\u884c \u6216\u8005\u4f60\u53ef\u4ee5\u6362\u4e2a\u522b\u7684\u65b9\u5f0f Hash \u7684\u95ee\u9898\u5c31\u662f\u5728\u4e8e\u4f60\u7684\u4e00\u4e9b\u53c2\u6570\u53d8\u4e86\u53ef\u80fd\u6240\u6709\u6587\u4ef6\u7684\u4f4d\u7f6e\u90fd\u8981\u91cd\u65b0\u6765\u4e00\u904d \u4e0d\u8fc7\u56e0\u4e3a\u662f\u6bd5\u4e1a\u8bbe\u8ba1\u6240\u4ee5\u5e94\u8be5\u4e5f\u4e0d\u7528\u53bb\u8003\u8651\u8fd9\u4e9b\u590d\u6742\u7684\u95ee\u9898 \u4f46\u662f\u5982\u679c\u6587\u4ef6\u6570\u76ee\u591a\u7684\u8bdd\u4f60\u8981\u6ce8\u610f\u5177\u4f53\u7684 Node \u4e0a\u9762\u5355\u4e2a\u76ee\u5f55\u4e0b\u6587\u4ef6\u7684\u6570\u91cf \u5177\u4f53\u7684\u8bbe\u8ba1\u53ef\u4ee5\u53c2\u8003 Ceph \u7684 Filestore \u7684\u5b9e\u73b0                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698180\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : my3157 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             tikv + fuse                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698181\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : GaoGeYang <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5de7\u4e86\uff0c\u6211\u672c\u79d1\u6bd5\u8bbe\u4e5f\u662f\u7c7b\u4f3c\u7684\u9009\u9898\uff0c\u4e0d\u8fc7\u601d\u8def\u4e0d\u592a\u4e00\u6837\u3002\u6587\u4ef6\u5b58\u50a8\u7528\u7684\u662f FastDFS\uff0c\u7136\u540e\u7528\u6570\u636e\u5e93\u8bb0\u5f55\u6587\u4ef6\u76ee\u5f55\u8def\u5f84\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3698182\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : chrislusf <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             SeaweedFS filer store \u53ef\u4ee5\u652f\u6301\u4e00\u822c\u7684 key-value store\uff0c\u6bd4\u5982 Cassandra. \u73b0\u5728\u6b63\u597d HBase \u7684\u8fd8\u6ca1\u6709\u652f\u6301\u3002\u6b22\u8fce\u53c2\u4e0e\u5f00\u53d1\uff01\u4e0d\u8fc7\u5de5\u4f5c\u91cf\u53ef\u80fd\u6bd4\u8f83\u5c0f\u3002\u52a0\u4e00\u4e24\u4e2a\u6587\u4ef6\u5c31\u53ef\u4ee5\u4e86\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u79d1\u6bd5\u8bbe\u505a\u4e00\u4e2a\u6d77\u91cf\u5c0f\u6587\u4ef6\u5b58\u50a8\u7cfb\u7edf\uff0c&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/167224"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=167224"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/167224\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=167224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=167224"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=167224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}