千锋最新ElasticSearch6实战教程

课程简介:

本系列教程由浅入深讲解了在CentOS7系统下如何搭建ElasticSearch,如何使用Kibana实现各种方式的搜索,并详细分析了搜索的原理,最后讲解了在JAVA应用中如何集成ElasticSearch并实现搜索。

[code]官方课程链接:https://ke.qq.com/course/315334[/code]

课程目录:

第一章
1.ElasticSearch概述
2.Restfull风格和Curl命令
3.CentOS7下安装ElasticSearch6.2.4(上)
3.CentOS7下安装ElasticSearch6.2.4(下)
4.安装ElasticSearch-Head插件
5.安装Kibana
6.倒排索引
7.倒排索引_2
8.分词器介绍及内置分词器
9.配置中文分词器

第二章
10.使用Kibana实现基本的增删改查操作
11.使用MultiGet实现批量获取文档
12.使用Bulk实现批量操作
13.版本控制
14.什么是mapping
15.Object数据类型及手动创建mapping
16.基本查询(英文)1
16.基本查询(英文)2
17.基本查询(中文)
18.Filter查询

第三章
19.聚合查询
20.复合查询
21.解析Elastic分布式架构
22.分片和副本机制单节点环境创建index解析
23.两个节点环境下replica shard是如何分配
24.水平扩容的过程
25.ElasticSearch的容错机制
26.文档的核心元数据解析
27.文档id的两种生成方式解析
28._source元数据解析

第四章
29.文档修改,删除原理解析
30.基于groovy脚本执行partial update
31.更新文档对并发问题的处理
32.文档数据路由原理
33.文档增删改原理
34.写一致性原理和quorum机制
35.文档查询原理
36.bulk语法格式解析
37.查询结果分析
38.多index,多type查询

第五章
39.分页查询中的deep paging问题
40.query string查询及copy_to的使用
41.字符串排序问题
42.如何计算相关度分数
43.DocValues解析
44.使用scroll滚动技术实现大数据量搜锁
45.dynamic mapping策略
46.重建索引且保证应用程序不用重启
47.索引不可变的原因
48.在Java应用中实现查询文档

第六章
49.在Java应用中实现文档的添加和删除
50.在Java应用中实现更新文档
51.在Java应用中实现批量操作(mget&bulk)
52.在Java应用中实现查询删除和查询所有
53.在Java应用实现match查询multimath查询
54.在Java应用中实现term查询和terms查询
55.Java应用实现range,prefix,wildcard查询
56.在Java应用中实现聚合查询
57.在Java应用中实现query string
58.在Java应用中实现组合查询

第七章
59.在Java应用中实现桶聚合
60.在Java应用中实现集群管理

课程截图:

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