Course Details
Course Details
What You'll Learn
Topic 1: Introduction of Elastic Stack
Introduction to Elasticsearch
Overview of the Elastic Stack
Walkthrough of common architectures
Elasticsearch vs OpenSearch
Elasticsearch & Kibana on Elastic Cloud
Setting up Elasticsearch & Kibana (macOS, Linux, Windows)
Topic 2: Cluster Architecture
Basic architecture overview
Cluster inspection
Querying with cURL
Sharding, replication, and scalability
Adding nodes to the cluster
Node roles
Topic 3: Indexing & Document Management
Creating & deleting indices
Indexing, updating, replacing, and deleting documents
Scripted updates & upserts
Understanding routing and versioning
Concurrency control
Batch processing
Importing data with cURL
Topic 4: Mappings & Analysis
Introduction to analysis and mapping
Data types, field coercion, and arrays
Dot notation in field names
Mapping parameters, dynamic mapping, and templates
Custom analyzers, analyzers for search, and built-in analyzers
Working with synonyms, stop words, and tokenizers
Topic 5: Searching & Queries
Term-level queries (term, range, prefix, wildcard, regex, field existence)
Full-text queries (match, multi-field search, phrase queries)
Compound queries (boolean logic, disjunction max, nested queries)
Parent-child relationships
Pagination, sorting, and result filtering
Topic 6: Aggregations
Metric aggregations (count, sum, average, min, max)
Bucket aggregations (range, histograms, filters)
Nested aggregations
Aggregating nested objects
Handling missing field values
Topic 7: Data Visualization with Kibana
Overview of Kibana
Data Visualization
Dashboard
Assessment
- Written Exam
- Practical Exam
Course Info
Promotion Code
Your will get 10% discount voucher for 2nd course onwards if you write us a Google review.
Minimum Entry Requirement
Knowledge and Skills
- Able to operate using computer functions
- Minimum 3 GCE ‘O’ Levels Passes including English or WPL Level 5 (Average of Reading, Listening, Speaking & Writing Scores)
Attitude
- Positive Learning Attitude
- Enthusiastic Learner
Experience
- Minimum of 1 year of working experience.
Target Age Group: 18-65 years old
Minimum Software/Hardware Requirement
Software:
TBD
Hardware: Window or Mac Laptops
Job Roles
Job Roles
- Data Analyst
- Data Scientist
- Elasticsearch Developer
- Business Intelligence Analyst
- Data Engineer
- Analytics Consultant
- Big Data Specialist
- IT Systems Analyst
- Database Administrator
- Backend Developer
- Solutions Architect
- Cloud Data Engineer
- Search Engine Specialist
- Machine Learning Engineer
- Technical Support Engineer
- Cybersecurity Analyst
- Full Stack Developer
- Data Integration Specialist
- Reporting Analyst
- Operations Analyst
Review
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