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Course Outline

Introduction

  • Comparative analysis: OpenSearch, Elasticsearch, and Solr
  • Overview of OpenSearch capabilities and architecture

Implementation Guide

  • Deployment of OpenSearch and OpenSearch Dashboards for government use cases
  • Migration from Elasticsearch OSS to OpenSearch
  • Configuration of an OpenSearch cluster environment

Data Indexing Operations

  • Execution of requests via the index API
  • Retrieval and access of stored records
  • Modification and removal of indexed data
  • Establishment of index aliases
  • Addition or deletion of indices
  • Administration of alias configurations
  • Definition of index alias parameters
  • Creation of index templates
  • Reorganization of existing data through reindexing

Data Stream Configuration

  • Deployment of index templates for streams
  • Establishment of data streams
  • Ingestion of information into active streams
  • Query execution against data streams
  • Creation of backing indices via rollover operations
  • Administration of data stream lifecycle

Search and Aggregation Analytics

  • Application of metric, bucket, and pipeline aggregations
  • Utilization of the query DSL (term-level, full-text, and boolean queries)
  • Development and maintenance of search templates
  • Exploration of advanced search functionalities

API Integration Standards

  • REST operation parameter specifications
  • Exemplary requests for OpenSearch operations for government integration
  • Examination of available OpenSearch APIs

OpenSearch Dashboards Utilization

  • Configuration of WMS map servers
  • Development of Gantt charts
  • Generation of on-demand reports
  • Implementation of OpenSearch Notebooks

Security Protocols for OpenSearch

  • Installation and configuration of the security plugin
  • Configuration of authentication and authorization mechanisms
  • Adjustment of YAML configuration files
  • Generation of TLS and CA certificates
  • Administration of system indices
  • Integration with Active Directory and LDAP directories
  • Implementation of SAML and OpenID Connect protocols
  • Enablement of proxy authentication
  • Procurement of client certificates
  • Configuration of access control lists
  • Enablement of audit logging for compliance

OpenSearch Plugin Management

  • Deployment of search plugins (SQL, PPL, k-NN, and asynchronous search)
  • Automation of index management via IM plugins for government operations
  • Cross-cluster index replication using plugins
  • Configuration of alerting, security monitoring, and anomaly detection
  • Utilization of trace analytics and performance analysis tools

Client and Tool Integration

  • Task management via the OpenSearch CLI
  • Cluster interaction using Java clients
  • Implementation of Python, Go, and JavaScript client libraries
  • Integration with data ingestion agents and tools (Beats, Logstash, Grafana, etc.)

Troubleshooting and System Maintenance

Summary and Strategic Next Steps

Requirements

  • Proficiency in Elasticsearch and Kibana platforms
  • Demonstrated experience in software engineering

Audience

  • Software developers
  • System administrators
 21 Hours

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