Visão Geral
Curso Elasticsearch Engineer I. Entenda como o Elasticsearch dimensiona e distribui dados em um cluster, incluindo detalhes sobre shards, conceitos de pesquisa distribuída e exemplos de arquiteturas com este treinamento de certificação Elasticsearch Engineer. Levamos você a aprofundar os dados de pesquisa com uma discussão sobre a consulta multi_match, configurando imprecisão para lidar com palavras com erros ortográficos, como destacar termos de pesquisa correspondentes em resposta e como executar.
Este Curso Elasticsearch Engineer I, será ministrado ministrado por instrutor fornece uma base sólida para começar a usar o Elasticsearch. Ele aborda como implantar e gerenciar clusters do Elasticsearch, bem como usar sua implantação para desenvolver soluções poderosas de pesquisa e análise.
Você aprenderá como instalar, configurar, gerenciar e proteger os clusters do Elasticsearch, bem como solucionar problemas que você pode encontrar ao longo do caminho. Além disso, você também explorará o funcionamento interno do Elasticsearch e obterá informações sobre consultas, analisadores, mapeamentos e agregações à medida que aprende a trabalhar com resultados de pesquisa
Conteúdo Programatico
Elastic Stack Overview
- Learn how Elasticsearch and the components of the Elastic Stack work together to solve a myriad of use cases and real-world problems
- Hands-on Lab
Getting Started with Elasticsearch
- Learn how to install Elasticsearch and how to get data in and out
- Hands-on Lab
Querying Data
- Learn how to write and submit queries and how the scoring and relevance of matching documents is calculated.
- Hands-on Lab
Text Analysis and Mappings
- We walk through the details of how full text is analyzed and indexed in Elasticsearch, including a discussion of the various analyzers and filters and how to configure them. You will also learn how Elasticsearch mappings are used to define how your documents and fields are stored and indexed, including how to define multi-fields and custom analyzers.
- Hands-on Lab
The Distributed Model
- Understand how Elasticsearch scales and distributes data across a cluster, including details on shards, distributed search concepts, and sample architectures.
- Hands-on Lab
Troubleshooting Elasticsearch
- Learn to understand the health of your cluster and diagnose health issues, as well as allocate shards and diagnose shard issues.
- Hands-on Lab
Improving Search Results
- We take a deeper dive into searching data with a discussion on the multi_match query, configuring fuzziness for dealing with misspelled words, how to highlight matched search terms in a response, and how to perform common tasks when working with search results like sorting and pagination.
- Hands-on Lab
Aggregating Data
- We discuss aggregations in detail, including the different types of aggregations, how to perform metric and bucket aggregations, and details on how to use some of the more common aggregations.
- Hands-on Lab
Securing Elasticsearch
- Learn the various techniques used to secure your Elasticsearch clusters.
- Hands-on Lab
Best Practices
- We look at some of the best practices when moving your cluster and applications into production, including aliases, templates, and how to backup and restore a cluster
- Hands-on Lab