这门课面向的是已经能写 Java、但一遇到高并发和分布式场景就心里没底的人。它不讲语法基础,也不带你搭第一个 Spring Boot 项目,而是直接切进真实工作里最容易出问题的环节:流量突然涨上来怎么办、缓存和数据库怎么保持一致、消息队列用不好为什么会重复消费、线上排查问题时该看哪些指标。如果你平时写的代码只在测试环境跑得通,一上生产就各种超时和脏数据,这门课的内容和你的痛点是对得上的。

它解决的是哪一类工作场景

课程里反复出现的场景是十万级 QPS 的读写压力、ID 生成与分库分表后的主键冲突、RocketMQ 消息重复与顺序问题、以及通过 binlog 做数据同步时的一致性处理。这些不是面试八股,而是你接手一个已有系统、需要做改造或排障时会真正碰到的题目。比如订单量上来之后数据库扛不住,你要判断是先加缓存、先分表还是先削峰;比如下游系统说收到的消息重复了,你要能定位是生产端重发还是消费端没做幂等。课程把这些判断过程拆开讲,而不是只给一个结论。

适合的基础是:熟悉 Java 集合与多线程基本用法,用过 Spring 体系,知道什么是 Redis 和消息队列但没深入调过参数。如果你连线程池的拒绝策略都没配过,建议先把这部分补上再进来,否则案例里的取舍逻辑会跟不上。反过来,如果你已经做过两三年后端,只是知识零散、缺少体系,这门课能帮你把散点串成一条线。

建议的观看顺序与练习方式

不建议从头顺着播。可以先挑高并发读写和 ID 生成这两块看,因为它们最独立,也最容易在自己项目里复现。看完一节就停下来,把案例里的表结构和接口在自己的本地环境里搭一遍,哪怕数据量只有几百条,也要把分片键、缓存失效时间、幂等键这些参数亲手改一次,观察行为变化。消息队列和 binlog 同步的部分放在后面,这两块依赖前面的存储设计,顺序反了会听不懂为什么要在那个位置做补偿。

资料里的视频按问题场景分段,适合按需查阅,不必当成连续剧刷完。每看完一个案例,建议写一段不超过两百字的复盘:这个方案解决了什么、引入了什么新问题、如果流量再翻十倍哪里会先崩。这个动作比多看两节视频有用。

学完之后能独立做什么

比较现实的预期是:你能独立完成一次中等规模系统的存储与缓存方案设计,能说清楚为什么选这个分片策略、缓存穿透和雪崩分别用什么手段兜住;能在消息链路出问题时,从生产、Broker、消费三段分别排查,而不是只会重启服务;能看懂 binlog 同步链路的延迟和丢数风险,并给出补偿思路。这些能力足以支撑你参与架构评审、接手遗留系统的优化,而不是只能被动接需求。

需要提醒的是,课程给的是思路和案例,不会替你决定业务上的取舍。同一个秒杀场景,库存扣减放 Redis 还是放数据库,取决于你对账要求和团队运维能力,这类判断仍然要你自己做。把它当成一套排查和设计的参照系,而不是可以直接复制的代码模板,收获会更实在。

课程目录

课程目录702 集
  • 尼恩Java硬核架构班,实战案例+系统知识助你掌握核心知识 ??????????????????? ?????? ?????????????????????????Java????????????????????????????????? ? ????? ???Java????????????????????????????????????? ?��????? ? ???????? ? ???????? ? ?????????? �γ�Ŀ¼ ? ??19???10Wqps?????????? ??19.1???57.????ID???????????rocketmq????????????????????ID??????????????????.mp4
  • [37.7 MB] ??19.1???40.????????????????binlog????r???????????????????????????.mp4
  • [44.9 MB] ??19.1???01.??????????????????????????????????.mp4
  • [35.8 MB] ??19.1???05.??0??1????????????????????????????????0??1?????????.mp4
  • [39.1 MB] ??19.1???18.shardingjdbc???????JavaAPI???Inline?????????.mp4
  • [114.3 MB] ??19.1???11.???????????????????????????????500w-1000w??.mp4
  • [43.4 MB] ??19???67??????????????????????????????????????????????.mp4
  • [180.6 MB] ??19???82?????????????????websocket????????????????????.mp4
  • [46.9 MB] ??19???92???????????????????????????ID??????session????.mp4
  • [53.6 MB] ??19.1???53.????ID???????????baidu??uid??????SnowFlake?????????????.mp4
  • [65.8 MB] ??19.1???09.??0??1?????????0?????100????????????????????????????.mp4
  • [38.4 MB] ??19.1???61.sharding-jdbc????????????zookeeper?????????????????????????????????????.mp4
  • [136.1 MB] ??19.1???06.??0??1????????????????????????????????0??1???????????.mp4
  • [67.6 MB] ??19.1???44.????????????????redo??undo??binlog????log????????????crash???????.mp4
  • [42.0 MB] ??19.1???59.sharding-jdbc????????????????????????????????????????.mp4
  • [57.6 MB] ??19.1???20.shardingjdbc???????JavaAPI???StandardShardingStrategy.mp4
  • [79.8 MB] ??19???84???????????????Websocket???????????????.mp4
  • [84.6 MB] ??19???94??????Rocketmq???????????????Rocketmq??????Netty?????????.mp4
  • [96.2 MB] ??19???83????????????????Netty??Websocket??????????????????????.mp4
  • [77.4 MB] ??19.1???45.????????????????binlog????????????????????????????????????????.mp4
  • [24.4 MB] ??19???66????????????????springsecurity?????????????????????.mp4
  • [178.0 MB] ??19???69????????????????JWT???????????????????????.mp4
  • [62.1 MB] ??19???76???????????????0????????????????????????????.mp4
  • [71.9 MB] ??19.1???43.????????????????undolog??????????????????????.mp4
  • [30.9 MB] ??19.1???46.????????????????sharingjdbc???????????.mp4
  • [56.1 MB] ??19.1???08.??0??1??????????????????????????????????????.mp4
  • [36.2 MB] ??19.1???34.shardingjdbc?????snowflake??????????????????????.mp4
  • [71.3 MB] ??19.1???42.????????????????redo log?????????????????WAL??????????.mp4
  • [57.1 MB] ??19???73??RSA???????????JWT+RSA???????????.mp4
  • [80.6 MB] ??19.1???15.???????????elasticsearch??????????????.mp4
  • [18.2 MB] ??19.1???25.shardingjdbc????NoneShardingStrategyConfiguration???????.mp4
  • [66.0 MB] ??19.1???16.???????????rediscluster??????????????.mp4
  • [26.7 MB] ??19.1???19.shardingjdbc???????properites??????????Inline?????????.mp4
  • [79.2 MB] ??19???91???????????????Client??????websocket?????gateway????????????token.mp4
  • [87.2 MB] ??19.1???49.???canal??????????????canal+rocketmq???????????????.mp4
  • [41.8 MB] ??19???65?????springsecurity???????????????????????????????.mp4
  • [91.4 MB] ??19???72??RSA???????????RSA?????????RSA????????????????????????????.mp4
  • [153.4 MB] ?????????????????????v2.pdf
  • [4.0 MB] ??19.1???58.????ID????????????zookeeper???workerid???????????.mp4
  • [31.3 MB] ??19.1???37.ShardingJdbc?????????????.mp4
  • [31.9 MB] ??19.1???33.???????????????????????????????????????????????????.mp4
  • [37.0 MB] ??19???98??websocket???????????nginx???websocket???????????????????.mp4
  • [29.9 MB] ??19???64??????????????????????????????SpringSecurity???????????.mp4
  • [54.4 MB] ??19.1???17.???????????shardingjdbc??????????????.mp4
  • [24.9 MB] ??19.1???28.shardingjdbc?????????????sql?????????.mp4
  • [80.9 MB] ??19.1???02.??0??1?????????????????????????????????????????????.mp4
  • [61.5 MB] ??19.1???50.????ID???????????????????????????ID???????.mp4
  • [76.0 MB] ??19.1???47.???canal??????????????canal?????????????????????.mp4
  • [29.9 MB] ??19.1???12.?????????????????????????????????????????????????UUID????????????.mp4
  • [23.0 MB] ??19.1???48.???canal??????????????canal?????????????????.mp4
  • [102.5 MB] ??19.1???13.????????????????????????????????.mp4
  • [29.1 MB] ??19.1???14.??????????????????????????????hash??????????????.mp4
  • [45.4 MB] ??19???86???????????????????netty??WebServer??WebsocketServer????????.mp4
  • [154.6 MB] ??19???80?????????????????????+?????????????????rocketmq????????????????.mp4
  • [38.6 MB] ??19.1???23.shardingjdbc????ComplexShardingStrategy??.mp4
  • [57.9 MB] ??19???87??????????????????????????????????????websocket????.mp4
  • [102.8 MB] ??19???75???????????????0?????????????????????????.mp4
  • [114.9 MB] ??19.1???36.shardingjdbc?????TypebasedSpi???????????????????????????????ID????????.mp4
  • [68.8 MB] ??19???96??????Linux??????????select????????select??????????.mp4
  • [72.6 MB] ??19???63????????springsecurity?????????????????????????????????.mp4
  • [45.8 MB] ??19.1???24.shardingjdbc??????????HintShardingStrategy???????.mp4
  • [71.5 MB] ??19???68??SpringSecurity?????????????????????????????????.mp4
  • [133.2 MB] ??19???79?????????????????SpringCloudgateway???????????Body???????????????????.mp4
  • [47.2 MB] ??19.1???52.????ID???????????????????????????????shardingjdbc????????.mp4
  • [76.2 MB] ??19???85????????????????????????????????????????.mp4
  • [53.3 MB] ??19.1???10.shardingjdbc???????????????????.mp4
  • [45.0 MB] ??19???77???????????????????????????????????????????????.mp4
  • [73.1 MB] ??19???93?????????????????????????????.mp4
  • [89.2 MB] ??19???88??Netty???????websocket????????????????????????????.mp4
  • [105.6 MB] ??19.1???30.shardingjdbc????????????????????????.mp4
  • [39.6 MB] ??19.1???03.??0??1????????????????????????????????0??1?????????.mp4
  • [101.1 MB] ??19.1???38.???????????????????????Mysql??????.mp4
  • [53.9 MB] ??19???71???????????????????Zuul??????????SpringSecurity????JWT???????????.mp4
  • [55.6 MB] ??19.1???31.shardingjdbc??????????????????.mp4
  • [23.6 MB] ??19.1???26.shardingjdbc????????????????.mp4
  • [41.1 MB] ??19.1???60.sharding-jdbc????????????springboot?????????.mp4
  • [37.3 MB] ??19???70???????????????????UAA???????JWT???????????.mp4
  • [58.4 MB] ??19.1???21.shardingjdbc????JavaAPI???RangeShardingAlgorithm??1.mp4
  • [54.9 MB] ??19.1???04.??0??1????????????????????????????????0??1?????????.mp4
  • [38.7 MB] ??19???95??????Rocketmq???????????????Rocketmq???epoll??????select??????.mp4
  • [50.1 MB] ??19???81??????rocketmq??????????+??producer?????????????.mp4
  • [145.5 MB] ??19.1???51.????ID??????????????????ID?????????????????.mp4
  • [23.6 MB] ??19.1???07.??0??1????????????????????????????????0??1??????????.mp4
  • [73.3 MB] ??19.1???35.shardingjdbc?????Java??spi????????????.mp4
  • [35.5 MB] ??19.1???55.????ID?????????????SnowFlake????????????????????????ID?????????.mp4
  • [83.6 MB] ??19.1???27.shardingjdbc?????????????????????B+????????????????????????.mp4
  • [85.0 MB] ??19.1???22.shardingjdbc???????properites????StandardShardingStrategy?????????.mp4
  • [67.6 MB] ??19.1???41.????????????????redo log?????????????????????????????????.mp4
  • [60.3 MB] ??19.1???29.shardingjdbc?????shardingjdbc??SQL???????.mp4
  • [106.1 MB] ??19.1???39.????????????????Mysql????????master??slave?????????.mp4
  • [139.0 MB] ??19???89???????????????????????????websocket???handler??????????????????.mp4
  • [48.3 MB] ??19???97??????Linux??????????epoll????????epoll??????????.mp4
  • [106.4 MB] ??19???74??RSA????????????SpringSecurity????JWT+RSA???????????.mp4
  • [70.8 MB] ??19???78?????????????????SpringCloudgateway???????????JWT+RSA????????.mp4
  • [146.7 MB] ??19.1???32.???????????????????????????join??????.mp4
  • [20.1 MB] ??19???90???????????????????????????token??????????????????.mp4
  • [86.8 MB] ??19.1???54.????ID?????????SnowFlake??????????????.mp4
  • [72.8 MB] ??19.1???56.????ID????????????ZK??DistributedAtomicLong??????????sequence????????.mp4
  • [67.9 MB] ? ??20????????????????????Netty???????? ??20???07.?????IO?????????????IO??????sys_read&sys_write?????????.mp4
  • [49.4 MB] ??20???06.?????IO??????????????????????.mp4
  • [58.3 MB] ??20???10.???????????????????????????IO??.mp4
  • [52.6 MB] ??20???02.????????????Redis??????????????????????????.mp4
  • [88.4 MB] ??20???08.???????????????????????????IO??.mp4
  • [53.7 MB] ??20???09.?????????????????????????????IO??.mp4
  • [45.9 MB] ??20???12.??????????????????????IO??Asynchronous IO?? ????.mp4
  • [51.8 MB] ??20???11.???????????????????????????IO??.mp4
  • [25.5 MB] ??20???04.Netty????????????????web??????????Netty??.mp4
  • [57.0 MB] ??20???01.????????????Netty??????????????????????????.mp4
  • [50.1 MB] ??20???13.???????????????????????????100???????.mp4
  • [37.2 MB] ??20???05.Netty?????????????web??????????Netty??.mp4
  • [56.0 MB] ??20???03.????????????Zookeeper??????????????????????????.mp4
  • [61.4 MB] ? ??15?????springcloudnginx??????????????????? ? ???????????3?? ???????????3????Springcloud Nginx??????????? - ?????Java????? -?????????v4.pdf
  • [22.0 MB] ? ??????&????????&??????????????? ??????&????????&???????????????.pdf
  • [398.3 KB] ??15???2.??????__??__springcloud Nginx?????????__????????_hosts???.mp4
  • [99.8 MB] ??15???1.SpringCloud Nginx ???????????__???????????????__???????__??????.mp4
  • [48.8 MB] ??15???3.crazy-SpringCloud????????????p???????.mp4
  • [55.0 MB] ??15???4.????????RestTemplate????????Feign??????.mp4
  • [60.9 MB] ??15???5.??????????Eureka???????????????springboot????????????.mp4
  • [50.3 MB] ? ??04???????IM??????CrazyIM?????? 28?????????????channel????????????.mp4
  • [26.5 MB] 26?????????????channel????????????.mp4
  • [18.7 MB] 27?????????????channel?????????????.mp4
  • [28.8 MB] ? ??08???Netty????????0??1??????????CrazyIM???? 46????????Pipeline???????????.mp4
  • [19.0 MB] 47????????Pipeline???????????.mp4
  • [16.2 MB] 64?????????????????????????.mp4
  • [36.7 MB] 51????????Potobuf??????????????????.mp4
  • [22.5 MB] 62????IM?????????????????????.mp4
  • [24.0 MB] 58????IM???????????????????.mp4
  • [34.5 MB] 43Netty?????????EmbeddedChannel???????.mp4
  • [23.5 MB] 48????????JSON????????????.mp4
  • [32.5 MB] 61????IM???????????-?????????????.mp4
  • [35.8 MB] 68???????????Netty????????????????.mp4
  • [46.6 MB] 54????IM?????????????????10.mp4
  • [31.8 MB] 56????IM?????????????????.mp4
  • [31.0 MB] 49????????JSON???????????.mp4
  • [25.4 MB] 59Netty???????????????????IO?????????.mp4
  • [17.5 MB] 50????????Potobuf????????.mp4
  • [35.2 MB] ??8??_Netty????????0??1??????????CrazyIM???? .txt [1.5 KB] 42_0.4?????????.mp4
  • [3.6 MB] 45?????????????ChannelInboundHandler?????????.mp4
  • [28.5 MB] 44????????ChannelPipeline?????.mp4
  • [16.6 MB] 65???????????Netty???????????.mp4
  • [23.1 MB] 67???????????Netty??????????.mp4
  • [30.9 MB] 52????????Protobuf???????????????.mp4
  • [14.1 MB] 57????IM?????????????????.mp4
  • [22.7 MB] 63???????????????????IM???.mp4
  • [24.5 MB] 55????IM?????????????????.mp4
  • [35.9 MB] 66???????????Netty???????????.mp4
  • [31.6 MB] 53???????????IM????????.mp4
  • [14.0 MB] 60????IM?????????????????.mp4
  • [17.7 MB] ? ???????????2?? ?????????2????Java???????????(??2) -???Java???????- ???v11.pdf
  • [15.5 MB] ? ??02???Netty__?????????????__????? 16???????????????????????????????? .mp4
  • [28.8 MB] 18?????????Netty???????????????????? .mp4
  • [11.6 MB] 13Netty?????NioEventloop???????????????? .mp4
  • [59.8 MB] 17?????????Java???????????????????? .mp4
  • [34.0 MB] 14Netty?????NioEventLoop_???????_??????? .mp4
  • [40.2 MB] 15ChannelConfig ????????? .mp4
  • [8.9 MB] ? ??18?????????????????rocketmq????????3????????? ? ??18???rocketmq?????????3????????????? ????????????????RocketMQ?????????????????????????????v2.pdf
  • [10.1 MB] ??18???75.Consumer??????????????????????????????????????????????.mp4
  • [68.1 MB] ??18???11.NameServer?????????????????3??????????RPC?????????.mp4
  • [25.8 MB] ??18???05.??NB??RocketMQ???????????3????BrokerMasterA????????????.mp4
  • [32.7 MB] ??18???10.NameServer?????????????????2?????????????????????????????????.mp4
  • [82.6 MB] ??18???12.NameServer?????????????????4????NameServer??????????????.mp4
  • [34.6 MB] ??18???33.???????????Broker???????????????????????????????????.mp4
  • [27.8 MB] ??18???55.indexFile????????????????????????????.mp4
  • [41.8 MB] ??18???74.Consumer?????????????pull??????????????.mp4
  • [31.1 MB] ??18???48.???????????RocketMq?????????????????????.mp4
  • [22.0 MB] ??18???38.CommitLog?????????????????????????????????????.mp4
  • [85.0 MB] ??18???53.consumequeue?????????????????????????????.mp4
  • [25.7 MB] ??18???08.??NB??RocketMQ???????????6????consumer??producer??????????.mp4
  • [16.2 MB] ??18???78.Consumer????????????????????????????????????.mp4
  • [35.4 MB] ??18???54.indexFile?????rocketmq??????????????????????????.mp4
  • [42.1 MB] ??18???19.???????????RocketMQ???ReentrantReadWriteLock??????????????.mp4
  • [48.3 MB] ??18???04.??NB??RocketMQ???????????2????NameServer????????????.mp4
  • [33.6 MB] ??18???61.??????RPC??RocketMQ??RPC????????????????.mp4
  • [48.8 MB] ??18???59.???????????MappedFile??????????????????.mp4
  • [15.5 MB] ??18???31.???????????Broker????????????????????????????.mp4
  • [76.6 MB] ??18???34.??????????????????CommitLog??ConsumeQueue???IndexFile??.mp4
  • [29.3 MB] ??18???79.Consumer??????????????????????????????????.mp4
  • [27.6 MB] ??18???60.???????????????????10S??????????????????????.mp4
  • [39.2 MB] ??18???24.Producer?????????????4????producer???????????4????kRPC??????.mp4
  • [103.3 MB] ??18???03.??NB??RocketMQ???????????1????????????????install??????.mp4
  • [39.6 MB] ??18???52.consumequeue?????????????????????????????.mp4
  • [47.6 MB] ??18???16.NameServer?????????????????8????producer??consumer???????????????????????????????.mp4
  • [90.4 MB] ??18???66.??????RPC??????1+N+M1+M2??????Reactor????????.mp4
  • [75.9 MB] ??18???41.???????????MPSC?????????.mp4
  • [81.6 MB] ??18???43.CommitLog????????????????????????????????????.mp4
  • [58.4 MB] ??18???62.??????RPC??????????????????????.mp4
  • [63.4 MB] ??18???23.Producer?????????????3?????????producer???????????.mp4
  • [36.0 MB] ??18???50.CommitLog????????????????????????????????????????????????.mp4
  • [63.8 MB] ??18???73.Broker???????????????????????????????????????????????.mp4
  • [16.7 MB] ??18???64.??????RPC??????????????????????????????????.mp4
  • [39.1 MB] ??18???46.CommitLog??????????????????WriteBuffer??????.mp4
  • [21.2 MB] ??18???69.Comsumer?????????????RocketMQ?????push??????????.mp4
  • [78.9 MB] ??18???51.consumequeue?????????????????????????????????????????.mp4
  • [22.3 MB] ??18???35.CommitLog???????????????????????????????CommitLog??????????????.mp4
  • [60.5 MB] ??18???63.??????RPC?????????????????????????????????.mp4
  • [115.9 MB] ??18???40.??????????????JUC??AQS??CountdownLatch???????????Rocketmq?????????????.mp4
  • [92.4 MB] ??18???36.CommitLog?????putMessage???????????????????.mp4
  • [88.4 MB] ??18???14.NameServer?????????????????6????Broker?????????????????????????.mp4
  • [47.6 MB] ??18???21.Producer?????????????1????producer???????????????.mp4
  • [66.8 MB] ??18???71.Consumer?????????????RocketMQ?????push????broker????????.mp4
  • [82.6 MB] ??18???29.?????????????????rocketmq??Broker????????????????????????.mp4
  • [42.0 MB] ??18???15.NameServer?????????????????7????NamerServer?????????????????????????.mp4
  • [61.1 MB] ??18???56.indexFile?????????msgkey??????????index??????????????.mp4
  • [34.0 MB] ??18???76.Consumer?????????????????????????????????????.mp4
  • [56.2 MB] ??18???18.???????????NameServer??CAP????.mp4
  • [15.7 MB] ??18???42.CommitLog????????????????????????????????????????.mp4
  • [53.3 MB] ??18???27.Producer?????????????7?????????????????????????.mp4
  • [51.1 MB] ??18???02.Rocketmq????????????????????????????????????????.mp4
  • [32.3 MB] ??18???80.Consumer??????????????????????????????????????????.mp4
  • [88.0 MB] ??18???20.???????????????????????????RocketMQ???????????.mp4
  • [37.9 MB] ??18???26.Producer?????????????6???????????????????????????????????????.mp4
  • [44.2 MB] ??18???77.Consumer???????????????????????????????????.mp4
  • [61.4 MB] ??18???25.Producer?????????????5??????????????MQFaultStrategy????????.mp4
  • [71.9 MB] ??18???68.???????????????????????????????????????.mp4
  • [29.3 MB] ??18???70.Consumer?????????????RocketMQ?????push??????????????.mp4
  • [125.0 MB] ??18???07.??NB??RocketMQ???????????5????rocketmq-console????????????.mp4
  • [25.1 MB] ??18???06.??NB??RocketMQ???????????4????BrokerMasterB????????????.mp4
  • [14.8 MB] ??18???32.???????????Broker???????????????????????????.mp4
  • [89.7 MB] ??18???01.Rocketmq??????????????????????????????????????????????.mp4
  • [51.7 MB] ??18???28.???????????RPC?????????????????Semaphore????????????.mp4
  • [25.0 MB] ??18???58.???????????MappedFile???????????????????.mp4
  • [55.0 MB] ??18???72.Rocketmq???????????????FileRegion????????????.mp4
  • [48.0 MB] ??18???57.???????????????????????????.mp4
  • [38.9 MB] ??18???49.???????????RocketMq??????SpinLock??????????????.mp4
  • [17.2 MB] ??18???39.??????????????????????ServiceThread??????????.mp4
  • [58.7 MB] ??18???09.NameServer?????????????????1????NameServer????????????????.mp4
  • [57.3 MB] ??18???44.CommitLog???????????Rocketmq????????????+?????????????????.mp4
  • [51.2 MB] ??18???13.NameServer?????????????????5?????????????????RouteInfoManager??????????.mp4
  • [52.4 MB] ??18???45.CommitLog??????????????????WriteBuffer??????????????????.mp4
  • [36.0 MB] ??18???47.CommitLog??????????????????WriteBuffer??????????????.mp4
  • [46.7 MB] ??18???65.??????RPC???????????????????????????????????.mp4
  • [21.3 MB] ??18???30.???????????Broker?????????????????????????????.mp4
  • [85.6 MB] ??18???17.NameServer?????????????????9????NameServer????????????.mp4
  • [36.6 MB] ??18???67.???????????????Rocketmq???????JUC????????????.mp4
  • [54.7 MB] ??18???22.Producer?????????????2????producer???????????2????k?????????????????????.mp4
  • [37.7 MB] ? ??03???Netty_ByteBuf__????? 25??????PooledDirectByteBuf??????????????????.mp4
  • [20.9 MB] 24??????UnpooledDirectByteBuf???????????????????.mp4
  • [36.9 MB] 23??????NIO??DirectByteBuffer???????.mp4
  • [40.4 MB] 22??????UnpooledHeapByteBuf ?????????????????.mp4
  • [22.7 MB] 19ByteBuf??????????????????????????????????.mp4
  • [35.2 MB] 21?????????ByteBuf????????.mp4
  • [35.0 MB] 20?????????ByteBuf?????????.mp4
  • [18.2 MB] ? ??17???????????????????rocketmq??????????????? ? ??17???????????????????rocketmq??????????????? ????????rocketmq?????????????????????v2.pdf
  • [10.7 MB] rocketmq-?????.7z [5.1 KB] ??17???4.?????????????0??1????kafka???????.mp4
  • [61.9 MB] ??17???36.?????????????RocketMQ?????????????????????????????????????.mp4
  • [25.8 MB] ??17???5.kafka???????????????????????.mp4
  • [36.0 MB] ??17???15.kafka????????kafka??????????????.mp4
  • [21.9 MB] ??17???7.???????????kafka??????????????????????????????????.mp4
  • [20.4 MB] ??17???2.rocketmq??HA????????????????????.mp4
  • [29.9 MB] ??17???37.rocketmq?????????nameserver?????????????.mp4
  • [19.6 MB] ??17???21.rocketmq????????????????????rocketmq???.mp4
  • [38.1 MB] ??17???12.kafka??????????????offset??log???????message??.mp4
  • [25.2 MB] ??17???16.kafka????????kafka??????????????.mp4
  • [62.3 MB] ??17???39.rocketmq?????????producer??consumer?????????????.mp4
  • [36.8 MB] ??17???29.rocketmq????????????RocketMQ??????????????????????????????.mp4
  • [42.4 MB] ??17???17.kafak?????????kafka????????????????????????????????????.mp4
  • [54.6 MB] ??17???8.??????????????kafka?????????????????????????????.mp4
  • [41.0 MB] ??17???28.rocketmq??????????rocketmq-spring-boot-starter?????.mp4
  • [55.5 MB] ??17???24.rocketmq????????????????????????????????????????????????.mp4
  • [49.2 MB] ??17???1.rocketmq??????????????????????????????.mp4
  • [50.7 MB] ??17???32.rockemq????????indexfile????????????kafka??index???????.mp4
  • [33.7 MB] ??17???44.rocketmq????????????????????????????????(1).mp4
  • [23.1 MB] ??17???27.rocketmq???????????????????????????????????????????.mp4
  • [75.7 MB] ??17???41.rocketmq????????broker?????????????????????????????.mp4
  • [46.4 MB] ??17???34.rockemq????????????broker????????????.mp4
  • [37.4 MB] ??17???10.kafka????????topic??partition??segment???????????????.mp4
  • [105.3 MB] ??17???40.rocketmq????????producer???????????????.mp4
  • [40.2 MB] ??17???33.rockemq????????????broker?????????????.mp4
  • [24.0 MB] ??17???11.kafka????????index?????????????????????.mp4
  • [36.7 MB] ??17???42.rocketmq????????consumer??????????????????????????.mp4
  • [59.0 MB] ??17???30.rockemq????????CommitLog????????????kafka??log???????.mp4
  • [57.9 MB] ??17???26.rocketmq????????????????????????.mp4
  • [49.0 MB] ??17???3.rocketmq?????????rocketmq??kafka????.mp4
  • [23.9 MB] ??17???23.rocketmq???????????????????????????????????????.mp4
  • [71.5 MB] ??17???38.rocketmq?????????brokerserver?????????????.mp4
  • [26.2 MB] ??17???45.????????????????kafka??rocketmq???????????????????.mp4
  • [27.4 MB] ??17???43.rocketmq????????consumer?????????????????.mp4
  • [77.1 MB] ??17???35.?????????????kafka??????rocketmq?????????????.mp4
  • [40.7 MB] ??17???25.rocketmq?????????????????RocketMQ??????.mp4
  • [35.0 MB] ??17???13.kafka????????timeindex?????????????????????????message??.mp4
  • [19.7 MB] ??17???22.rocketmq???????rocketmq??????????????????????.mp4
  • [43.1 MB] ??17???6.kafka????????consumer??????producer???????????????.mp4
  • [30.9 MB] ??17???31.rockemq????????ConsumeQueue????????????kafka??log???????.mp4
  • [43.2 MB] ??17???19.???????????rocketmq?????????????????????????????????.mp4
  • [33.2 MB] ??17???44.rocketmq????????????????????????????????.mp4
  • [23.1 MB] ??17???20.???????????rocketMQ??????????????.mp4
  • [41.1 MB] ??17???18.?????????????0??1????Rocketmq???????,?????Zookeep????????.mp4
  • [40.8 MB] ??17???14.kafka????????kafka??????????????segment??????????????????.mp4
  • [31.5 MB] ??17???9.???????????kafka??????????????????????????????????????.mp4
  • [40.2 MB] ? ??06???????????????????NIO??Selector?????? 35?????????Selector(?????) ???????.mp4
  • [18.6 MB] 36????????Selector.open() ?????????????.mp4
  • [42.0 MB] 38????????Selector.select() ?????????????.mp4
  • [29.1 MB] 32????????Linux??ET????????Netty?????Selector.mp4
  • [18.7 MB] ??6???????????????????NIO??Selector??????.pdf
  • [11.5 MB] ????????????????NIO??Selector?????? .pdf
  • [11.5 MB] 30?????????select??poll ????????????????.mp4
  • [58.5 MB] 34????????SelectionKey (????) ???????.mp4
  • [41.7 MB] 39????????Selector.wakeup() ??????????.mp4
  • [49.1 MB] 31?????????epoll ????????????????.mp4
  • [35.7 MB] 37????????Selector.register() ?????????.mp4
  • [32.6 MB] 33????????IO???????????.mp4
  • [25.4 MB] ? ??11???5????????????????????????????????100% ???119.????????????????____10W_QPS?????????????????????????????????.mp4
  • [74.1 MB] ???117.????????_????????_?___?????????????__???????????.mp4
  • [28.5 MB] ???116. ?????????????????__????????????___????????.mp4
  • [45.0 MB] ???118.????????????????____??????IM??????__??????????????.mp4
  • [20.4 MB] ? ??12????????????????????????????????????seata??AT??TCC???????? nacos_config_export_?????????????????_????nacos .zip
  • [12.5 KB] 120.?????????????????????????????.mp4
  • [15.3 MB] 134.?????seata???????RM?????????????undo_log??????.mp4
  • [35.3 MB] 130.seata????????????????????__AT?????????????????.mp4
  • [38.1 MB] 124.?????????????2???????__SeataAT??.mp4
  • [20.0 MB] 142.???????????10WQPS?????????,????TCC???????????????.mp4
  • [2.0 MB] 129.????????????RM??????????????????????????????????.mp4
  • [27.6 MB] 123.?????????????2????????__TCC????.mp4
  • [23.9 MB] 133.?????seata???????TM?????????????TC????????.mp4
  • [14.5 MB] 122.?????????????2????????__XA????2PC????.mp4
  • [42.3 MB] 132.?????seata?????????Seata_AT???????????????????????????.mp4
  • [10.2 MB] 125.????????????10WQPS???????AT??????????.mp4
  • [10.5 MB] 140.TCC????????????????????TCC????????????????????????????.mp4
  • [28.5 MB] 136.?????seata?????????????RM????????rollback???????.mp4
  • [18.6 MB] 126.????????????Seata_TC????????????.mp4
  • [45.8 MB] 141.TCC????????????TCC????????????????????????????????????.mp4
  • [11.8 MB] 135.?????seata?????????????RM????????commit??????.mp4
  • [26.0 MB] 138.TCC???????????????????TCC????????????.mp4
  • [25.4 MB] 131.seata??????AT???????__???????????????.mp4
  • [9.2 MB] 137.TCC????????????10WQPS?????TCC??????????.mp4
  • [9.0 MB] 128.????????????TM?????????????????????????.mp4
  • [11.6 MB] 121.????????????????????????__????????????????????.mp4
  • [15.7 MB] 127.????????????TM???????????????????????.mp4
  • [33.8 MB] 139.TCC?????????????????????TCC????????????.mp4
  • [13.2 MB] ? ??13?????????????0???Netty IM ????40?????????????????????????????????? ??13???9??????????3??????????????????????IM??converter??????????????????????????.mp4
  • [57.8 MB] ??13???4??????????2???????????????????????????IM???????.mp4
  • [55.2 MB] ??13???17???IM?????4???????????????????????????.mp4
  • [41.3 MB] ??13???16Netty????????????????????????????????????????????????.mp4
  • [94.0 MB] ??13???2???????IM????????????IM?????????????????????????.mp4
  • [51.1 MB] ??13???18???IM?????8??????????????????????????????.mp4
  • [11.8 MB] ??13???7???IM?????3?????????????????????????????????.mp4
  • [90.3 MB] ??13???13???IM?????5??????springboot+netty??????????????????????.mp4
  • [67.6 MB] ??13???6???IM?????2??????????+?????????????????????.mp4
  • [29.6 MB] ??13???1???????IM??????0??1??????IM??????????????????????.mp4
  • [97.2 MB] ??13???21???IM?????10???????????????????????.mp4
  • [35.8 MB] ??13???14???IM?????6??????????????????????????????????????????????????????.mp4
  • [63.9 MB] ??13???3??????????1?????????????+???????????????IM???????.mp4
  • [25.6 MB] ??13???20???IM?????5??????????????????????.mp4
  • [29.7 MB] ??13???11???IM?????2??????springboot+netty????????????????????.mp4
  • [44.5 MB] ??13???5???IM?????1???????????????????????????.mp4
  • [19.5 MB] ??13???19???IM?????9??????????????????????????????????????????.mp4
  • [24.0 MB] ??13???8???IM?????4??????protobuf+headcontent??????????????????????????.mp4
  • [68.1 MB] ??13???10???IM?????1?????????????????????????.mp4
  • [25.6 MB] ??13???12???IM?????3??????????????????????????????.mp4
  • [76.7 MB] ??13???0?????????????0??1???????IM????.mp4
  • [46.8 MB] ??13???15???IM?????7??????????????????????????.mp4
  • [41.3 MB] ? ??09?????????????????????????+10WQPS?????? ? ??????&????????&??????????????? ??????&????????&???????????????.pdf
  • [398.3 KB] ? ??9?????????????????????????+10WQPS?????? ????????????????????? .pdf
  • [503.3 KB] ????????????????????????????ID .pdf
  • [366.8 KB] ?????????????????????? .pdf
  • [471.1 KB] ??????????3????????????????????????? .pdf
  • [2.3 MB] ??????????2????10W????????????????? .pdf
  • [1.8 MB] ???????????????????????? .pdf
  • [702.2 KB] ????????????????????????????????????? .pdf
  • [522.0 KB] ????????????????????????????????????????????? .pdf
  • [1.3 MB] ???????????????mysql?????????????????????????? .pdf
  • [385.4 KB] ??????????1????????????????????????????? .pdf
  • [1.7 MB] ???????????????????????????????????????? .pdf
  • [2.5 MB] ??????????????????????? .pdf
  • [465.9 KB] ???????????????Nginx+Lua???????? .pdf
  • [383.7 KB] ???????????????????????????????????????? .pdf
  • [1.5 MB] 79????????????????????????????????????????????.mp4
  • [22.3 MB] 99??????????????????????Mysql?????????????????????.mp4
  • [34.6 MB] 69???????????????????+10WQPS????????.mp4
  • [21.8 MB] 71?????????????????????????????10W?????????????????.mp4
  • [73.8 MB] 102?????????????????????????????????????Java???????.mp4
  • [33.2 MB] 82???????????????????????????????????.mp4
  • [27.5 MB] 78???????????????????????????????????????????????.mp4
  • [20.4 MB] 107??????????????????Redis+Lua???????.mp4
  • [66.5 MB] 74??????????????????_?????.mp4
  • [22.2 MB] 89???????????????????????????&???.mp4
  • [36.5 MB] 95??????????????????rocketmq????????????.mp4
  • [42.8 MB] 104????????????????????????????????Java???????.mp4
  • [23.8 MB] 85????????????????????????????????????????????.mp4
  • [55.1 MB] 94???????????????redis_lua?????????????????????.mp4
  • [41.9 MB] 90??????????????????????????????.mp4
  • [35.7 MB] 80????????????????????????????????????????????.mp4
  • [41.8 MB] 96??????????????????????????????ZK+SnowFlake??.mp4
  • [101.3 MB] 112?????????_????????_10??_100????????_??????????????.mp4
  • [48.6 MB] 91????????????????????????????????.mp4
  • [49.2 MB] 73??????????????????_???????.mp4
  • [30.3 MB] 76?????????????????_???????????.mp4
  • [22.9 MB] 84??????????????????????????????????????????.mp4
  • [98.8 MB] 98???????????????????Redis?????????????????????.mp4
  • [40.4 MB] 110?????????_????????????????Nginx????????????.mp4
  • [26.2 MB] 87??????????????????????????.mp4
  • [60.6 MB] 86????????????????????????????????????????????.mp4
  • [91.1 MB] 101???????????????????????????????.mp4
  • [22.1 MB] 108??????????????Nginx+Lua??Redis+Lua??????????????.mp4
  • [40.1 MB] 88??????????????????????????&???.mp4
  • [49.1 MB] 100???????????????????????????????.mp4
  • [63.0 MB] 92???????????????????????????????.mp4
  • [43.8 MB] 70??????????????????????????????????????.mp4
  • [19.0 MB] 83????????????????????????????????????.mp4
  • [9.0 MB] 97?????????????????Jedis+Lua???????????????.mp4
  • [79.5 MB] 106???????????Nginx??????burst??nodelay???????.mp4
  • [31.8 MB] 81??????????????????????????????????.mp4
  • [34.9 MB] 113?????????_??????????????_???????_????????.mp4
  • [28.2 MB] 93??????????????????????nginx??lua?????????????.mp4
  • [70.5 MB] 103???????????????????????????????Java???????.mp4
  • [35.4 MB] 111?????????_????????_10??_100????????_??????????????.mp4
  • [61.6 MB] 77????????????????_???????????.mp4
  • [29.6 MB] 75?????????????????_????????????????.mp4
  • [18.3 MB] 105??????????????Nginx???????????????key???????.mp4
  • [45.5 MB] 109?????????_?????Nginx???????_???????_???????????.mp4
  • [65.7 MB] 72????????Java?????????????????????????.mp4
  • [71.7 MB] ? ??16?????_??_??_??(?????????) ? ??16?????_??_??_??(?????????) ????????????????????? mmap??????PageCache??MMU??FileCache???????????????????????????v2.pdf
  • [11.4 MB] ??16???12.?????????Java??????????????????????????????????_v2.mp4
  • [29.3 MB] ??16???70.????????Linux????????????????????????PFRA????????_v2.mp4
  • [23.0 MB] ??16???03.??????????????JAVA????IO????????6???????????4????????_v2.mp4
  • [23.0 MB] ??16???02.??????????????C????IO????????4???????????4????????.mp4
  • [89.3 MB] ??16???01.????????????????????????????????? mmap??????PageCache??MMU??FileCache???????????????????????????.mp4
  • [87.1 MB] ??16???32.openJdk??????????Java-NIO????????socket-IO??6??CPU???????_v2.mp4
  • [56.3 MB] ??16???21.???????????VMM???????????????????????_v2.mp4
  • [35.6 MB] ??16???52.???????????VFS???????????????????????????_v2.mp4
  • [39.9 MB] ??16???30.??????????????????????????????????????????????????????????_v2.mp4
  • [17.3 MB] ??16???64.???????mmap??????????read??write?????????????????_v2.mp4
  • [30.6 MB] ??16???68.????????Swap??????????kswapd?????????swap??????_v2.mp4
  • [29.0 MB] ??16???06.??????????????_???sendfile????????????????_v2.mp4
  • [33.8 MB] ??16???39.JVM?????????????????????????????????YGC??FullGC??????????????????_v2.mp4
  • [32.6 MB] ??16???17.??Java?????????????????????????_v2.mp4
  • [20.0 MB] ??16???62.????????????????????Page??PageCache??Buffercache_v2.mp4
  • [22.2 MB] ??16???10.???????1??NIO??????????????????????_??????????_???????_v2.mp4
  • [21.2 MB] ??16???04.??????????????_???DirectBuffer????????????????_v2.mp4
  • [16.7 MB] ??16???71.???????3??????LRU???????????????????????LRU???_v2.mp4
  • [39.3 MB] ??16???28.????????????????????????kmalloc??vmalloc??????_v2.mp4
  • [21.8 MB] ??16???23.???????????VMM?????????????????????Linux??3?????????_v2.mp4
  • [31.7 MB] ??16???51.???????2??mmap+write????????????????????????????????_v2.mp4
  • [32.7 MB] ??16???09.???????1??NIO??????????????????????????????_v2.mp4
  • [9.7 MB] ??16???49.openJdk???????mmap?????????_???MappedByteBuffer??????????????????_v2.mp4
  • [46.3 MB] ??16???50.???????2??mmap+write????????????????????????????????_v2.mp4
  • [24.9 MB] ??16???54.????????ext?????filesystem????????_v2.mp4
  • [43.6 MB] ??16???40.JVM????????JVM????GC??_??????_??????_??????????????????_v2.mp4
  • [27.6 MB] ??16???14.??Java???????????????????????_v2.mp4
  • [38.7 MB] ??16???11.???????1??NIO??????????????????????_??????????_???????_v2.mp4
  • [25.1 MB] ??16???65.OpenJdk???????mmap?????????_v2.mp4
  • [36.6 MB] ??16???18.????????????????Linux??????????????????_v2.mp4
  • [21.8 MB] ??16???13.??Java???????CPU??CPU???????????????????????????????_v2.mp4
  • [25.9 MB] ??16???57.???????????????????????????IO??????__VFS????????????_v2.mp4
  • [39.2 MB] ??16???72.???????4??PageCache?????mlock??????????_v2.mp4
  • [90.4 MB] ??16???44.JVM????????MinorGC??FullGC????????????????????????_v2.mp4
  • [39.9 MB] ??16???55.????????Linux???VFS????????????????????????_v2.mp4
  • [29.1 MB] ??16???24.???????????MMU?????????????????????????_v2.mp4
  • [27.6 MB] ??16???66.????????Linux??Swap??????????????ES???????swap??_v2.mp4
  • [16.2 MB] ??16???61.????????PageCache??????????????OS????????????_v2.mp4
  • [28.5 MB] ??16???45.??????????DirectBuffer???????????????????????????_v2.mp4
  • [16.8 MB] ??16???37.Java????????Java?????????????????????????????????????????????????_v2.mp4
  • [31.5 MB] ??16???42.JVM??????????????JVM??????????????????CMS??G1?????_v2.mp4
  • [73.0 MB] ??16???38.????????????????????DirectBuffer?????????????????_v2.mp4
  • [13.1 MB] ??16???16.??Java???????????????&???????????????????????????_v2.mp4
  • [20.7 MB] ??16???73.???????5??sendfile???????????????sendfile???????????????_v2.mp4
  • [67.8 MB] ??16???33.openJdk??????????Java-NIO?????????socket-IO??4??CPU???????????_v2.mp4
  • [41.6 MB] ??16???47.Java???????????Mmap??????Mmap+write????????????????_v2.mp4
  • [42.7 MB] ??16???34.openJdk???????DirectByteBuffer????????????????_v2.mp4
  • [18.0 MB] ??16???07.???????1??????????????NIO??????????????????????????????????????????_v2.mp4
  • [17.1 MB] ??16???05.??????????????_???mmap+write????????????????_v2.mp4
  • [37.0 MB] ??16???26.???????????IA32??????????_v2.mp4
  • [26.5 MB] ??16???36.openJdk???????DirectByteBuffer??????????????????_v2.mp4
  • [30.7 MB] ??16???69.????????swappiness?????????_v2.mp4
  • [44.8 MB] ??16???63.???????mmap??vma??????????page_fault????_v2.mp4
  • [50.0 MB] ??16???08.???????1??NIO???????????????????????????????????????????????_v2.mp4
  • [55.1 MB] ??16???22.???????????VMM?????????????????_v2.mp4
  • [21.9 MB] ??16???25.??????????????????????????????_v2.mp4
  • [32.6 MB] ??16???19.???????????Java???????????????????_v2.mp4
  • [62.6 MB] ??16???27.???????????????????????????????????_v2.mp4
  • [33.8 MB] ??16???67.????????Linux??SWAP?????????????_v2.mp4
  • [19.3 MB] ??16???43.JVM????????JAVA8???????????????????????????????_v2.mp4
  • [34.3 MB] ??16???29.???????????Java????malloc??????????????????????_v2.mp4
  • [31.6 MB] ??16???53.????????????????????????????????????????????????i-node_v2.mp4
  • [40.1 MB] ??16???35.openJdk???????DirectByteBuffer??????????????????_v2.mp4
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