Learning Stack

• Learning Stack
  • Java Core
  • Java NIO & Netty
  • Java Concurrency
  • JVM
  • Design Pattern
  • DBMS
  • Search Engine
  • Distributed
  • Quality & Performance
  • Ops
  • Algorithm
  • Network
  • Compilation

Java Core

• String
• ArrayList
• LinkedList
• HashMap
• LinkedHashMap

Java NIO & Netty

• NIO ByteBuffer
• NIO Channel & CompletionHandler
• NIO Selector
• NIO CharsetDecoder & CharsetEncoder
• Netty Start
• Netty ByteBuf
• Netty Channel & Unsafe
• Netty Encode & Decode
• Netty ChannelPipeline & ChannelHandler
• Netty EventLoop & EventLoopGroup
• Netty Future & Promise
• Netty PoolArena & PoolChunk & PoolSubpage
• Netty Concurrency

Java Concurrency

• Thread & Runnable
• Synchronized
• Volatile
• Instruction reordering & Happen Before
• ThreadLocal
• ReentrantLock
• ReadWriteLock
• ReentrantReadWriteLock
• StampedLock
• Double Check Lock
• Condition
• AQS
• AtomicInteger
• AtomicLong
• CAS
• CountDownLatch
• CyclicBarrier
• Semaphore
• Exchanger
• BlockingQueue
• ConcurrentHashMap
• Futures & Callables
• Thread Pool & Executor

JVM

• G1 vs. CMS
• PhantomReference
• SoftReference
• WeakHashMap
• The class file format
• JMM & Run-Time Data Areas
• The class loader

Design Pattern

• Simple Factory
• Singleton
• Decorator
• Filter Chain
• Strategy
• Bridge
• Command
• 享元

DBMS

• SQL process
• Transaction
• MVCC
• Data Index
• 读写分离
• Data Sharding

Search Engine

• Reverse Index
• Lucene
• Elasticsearch
• Recommend System
• NLP

Distributed

• 强一致性 ACID
• CAP & BASE
• 2PC & 3PC & TCC
• 最终一直性模式
• Paxos
• Zab
• Raft
• Gossip
• 一致性 Hash
• Distributed Lock
• Distributed ID
• Distributed Data
• Distributed Queue
• Distributed Cache

Quality & Performance

• 容量评估
• 性能评估
• 压力测试 方案 jmeter ab dd LoadRunner hprof
• 全链路压测

Ops

• 系统监控
• 系统跟踪
• 持续集成
• 持续发布

Algorithm

• Basic Sort
• Array
• Linked
• Stack
• Queue
• Hash
• Binary Tree
• Heap
• Jump Table
• Graph
• Trie
• 递归
• Binary Search
• 贪心算法
• 分治算法
• 回溯算法
• 动态规划
• String Match

Network

• HTTP
• TCP/IP
• CIDR
• NAT

Compilation

• 词法分析
• 语义分析
• 语法分析
• 中间代码
• 汇编
• 地址无关
• 优化