之前宣传的版本 7.12 也变化了,变成了当前最新的 7.13 版本。
https://www.elastic.co/cn/training/elastic-certified-engineer-exam
通过 BeycondCompare 精准对比如下图所示:
大的考试模块变动如下表所示:
新的模块划分更精炼、更易懂。
整合了原来:7.2 版本 Indexing Data 模块的内容,又添加了部分新内容。
内容包括:定义索引、定义模板、动态模板。新增 7.13 版本专属内容:data stream,ilm索引生命周期管理,kibanan导入文本数据。
整合了 7.2 版本:Queries 和 Aggregations 两个章节内容。
内容包括:普通检索、bool 组合检索、异步检索、Metric 聚合、分桶聚合、基于聚合的子聚合、跨集群检索。
对 7.2 版本:Queries 做了拆分。
内容包括:高亮、排序、分页、别名、模板。
整合了 7.2 版本:Indexing Data、Mappings and Text Analysis 模块内容。
内容包括:Mapping、自定义分词、Reindex、update_by_query、ingest、nested等多表关联。
整合了7.2 版本:Cluster Administration 模块内容。
内容包括:分片分配、索引或集群故障诊断、备份和恢复、可搜索快照(7.13 专属)、跨集群检索、基于用户角色的安全策略。
1、部署和启动满足给定要求的 Elasticsearch 集群
Deploy and start an Elasticsearch cluster that satisfies a given set of requirements
2、配置满足给定要求的节点
Configure the nodes of a cluster to satisfy a given set of requirements
3、Elasticsearch 安全配置
Secure a cluster using Elasticsearch Security
4、执行增删改查文档操作
Perform index, create, read, update, and delete operations on the documents of an index
5、应用 fuzzy 匹配检索
Apply fuzzy matching to a query
6、为索引配置分片分配感知和强制分片分配感知策略
Configure shard allocation awareness and forced awareness for an index
7、配置冷热集群架构 Configure a cluster for use with a hot/warm architecture
1、按照指定要求定义索引
Define an index that satisfies a given set of requirements
2、按照指定要求定义和使用模板
Define and use an index template for a given pattern that satisfies a given set of requirements
Define and use a dynamic template that satisfies a given set of requirements
Write and execute a search query for terms and/or phrases in one or more fields of an index
Write and execute a search query that is a Boolean combination of multiple queries and filters
Highlight the search terms in the response of a query
Sort the results of a query by a given set of requirements
Implement pagination of the results of a search query
Define and use a search template
Define a mapping that satisfies a given set of requirements
Define and use a custom analyzer that satisfies a given set of requirements
Define and use multi-fields with different data types and/or analyzers
Configure an index so that it properly maintains the relationships of nested arrays of objects
Allocate the shards of an index to specific nodes based on a given set of requirements
Diagnose shard issues and repair a cluster's health
Backup and restore a cluster and/or specific indices
Configure a cluster for cross cluster search
我不说话,上图。
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