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Tabla de Contenidos:
  • Cover; Credits; About the Authors; About the Reviewer; www.PacktPub.com; Customer Feedback; Table of Contents; Preface; Chapter 1: Elastic Stack Overview; Introduction to ELK Stack; Logstash; Elasticsearch; Kibana; The birth of Elastic Stack; Beat; Who uses Elastic Stack?; Salesforce; CERN; Green Man Gaming; Stack competitors; Setting up Elastic Stack; Installation of Java; Installation of Java on Ubuntu 14.04; Installation of Java on Windows; Installation of Elasticsearch; Installation of Elasticsearch on Ubuntu 14.04; Installation of Elasticsearch on Windows.
  • Installation of Elasticsearch as a serviceInstallation of Kibana; Installation of Kibana on Ubuntu 14.04; Installation of Kibana on Windows; Installation of Logstash; Installation of Logstash on Ubuntu 14.04; Installation of Logstash on Windows; Installation of Filebeat; Installation of Filebeat on Ubuntu 14.04; Installation of Filebeat on Windows; X-Pack; Summary; Chapter 2: Stepping into Elasticsearch; The beginning of Elasticsearch; Key features; Understanding the architecture; Recommended cluster configurations; Minimum master nodes; Local cluster settings.
  • Understanding document processingElasticsearch APIs; Document APIs; Single document APIs; Index API; Get API; Delete API; Update API; Multi-document APIs; Multi-get API; Bulk API; Search APIs; Search API; Query parameters; Search shard API; Multi-search APIs; Count API; Validate API; Explain API; Profile API; Field stat API; Indices APIs; Managing indices; Creating an index; Checking if an index exists; Getting index information; Managing index settings; Getting index stats; Getting index segments; Getting index recovery information; Getting shard stores information; Index aliases; Mappings.
  • Closing, opening, and deleting an indexOther operations; Cat APIs; Cluster APIs; Query DSL; Aggregations; Bucket; Metrics aggregations; Avg aggregation; Min aggregation; Max aggregation; Percentiles Aggregation; Sum aggregation; Value count aggregation; Cardinality aggregation; Stats aggregation; Extended stats aggregation; A note for painless scripting; Summary; Chapter 3: Exploring Logstash and Its Plugins; Introduction to Logstash; Why do we need Logstash?; Features of Logstash; Logstash Plugin Architecture; Logstash Configuration File Structure; Value types; Array; Boolean; Bytes; Codec.
  • CommentsHash; Number; String; Use of Conditionals; Types of Plugins; Input plugins; Filter plugins; Output plugins; Codec plugins; Exploring Input Plugins; stdin; file; path; udp; Exploring Filter Plugins; grok; mutate; csv; Exploring Output Plugins; stdout; file; elasticsearch; Exploring Codec Plugins; rubydebug; json; avro; multiline; Plugins Command-Line Options; Listing of Plugins; Installing a plugin; Removing a plugin; Updating a plugin; Packing a plugin; Unpacking a plugin; Logstash command-line options; Logstash Tips and Tricks; Referencing fields and Its values.