// our training

Elasticsearch
[Beginner]

This Elasticsearch Beginner Training is the perfect choice if you are looking for comprehensive training to start your journey into the Elasticsearch world.
You will gain a significant and clear understanding of Information Retrieval systems and high-level internal functioning of Elasticsearch!
Numerous hands-on exercises are present all over the course!

PREREQUISITES

• Basic understanding of Information Technology
• Attendees need Java installed on their computer

WHAT YOU WILL LEARN

• Understanding of Information Retrieval systems
• Clear understanding of the Indexing/Searching phase
• Functional understanding of major features of Elasticsearch
• High level internal functioning of Elasticsearch
• Better debugging/troubleshooting ability
• How Elasticsearch works in a distributed cluster

INTENDED AUDIENCE

• Data scientists
• Software Engineers
• Machine Learning passionates

Based on experience with leading companies including

Pre-recorded

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We are working to provide a pre-recorded version of our bestseller training. If you want to receive an email as soon as we publish it, subscribe to our newsletter.
  • Top expert trainers
  • Q&A by e-mail
  • Certificate of Attendance
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Private

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If you are looking for intensive sessions tailored on your (or your team) experience, then private training is your perfect choice! You can choose between online or live training.
  • In-presence or Online
  • Tailored training
  • Top expert trainers
  • Certificate of Attendance
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// Elasticsearch Beginner

Our Trainer

Alessandro Benedetti

APACHE LUCENE/SOLR COMMITTER
APACHE SOLR PMC MEMBER

Alessandro has been involved in designing and developing search-relevant solutions since 2010.
Over the years he has worked on various projects, with various open source technologies, aiming to build search solutions able to satisfy the user information needs, often integrating such solutions with machine learning and artificial intelligence technologies.

Full Program

INDEXING

  • Introduction to Information Retrieval

  • Apache Lucene

  • Elasticsearch

  • The Inverted Index

  • Mapping

    • Meta Fields

    • Field datatypes

    • Mapping parameters

    • Dynamic mapping

    • Explicit mapping

    • Multi-fields (copy fields)

    • CRUD REST APIs

    • Java client 

  • Text Analysis

    • Character filters

    • Tokenizer

    • Token filters

    • Index/Query time

    • Token streams VS Token graphs

    • Pre Built Analysers

    • Normalisers

    • Configure your analyser

    • Analyse API (test your analyser!)

    • REST APIs

    • Java client 

  • Indexing

    • Ingest nodes

    • REST APIs

    • Java client 

——————————————————

Searching

  • Searching

    • Query DSL

    • Leaf query clauses

    • Compound query clauses

    • Query context vs Filter context

    • Full text queries

    • Term level queries (prefix, wildcard,fuzzy…)

    • Geo queries

    • Specialised queries

    • Lucene Score

    • REST APIs

    • Java client

  • Aggregations

    • Bucketing

    • Metrics

    • Pipeline

    • Grouping / field collapsing

    • REST APIs

    • Java client

  • Rollup historically and data transforming

    Miscellaneuous

    • Highlighting

    • Suggesters

      • Term/Phrase suggester (Spellchecking)

      • Completion Suggester

      • REST APIs

      • Java client

    • Distributed search

    • SQL Access

      • SQL REST API

      • SQL supported language

      • Functions and operators

      • SQL ODBC/JDBC

      • Known limitations

    • Alerting

    • Document level security

    • Plugins

      • Plugin installation and management

      • Available plugins

      • let’s create our own plugin!

    • ELK (Elasticsearch Logstash Kibana)

    • Elasticsearch Managed Services: a developer perspective

Frequently Asked Question

Being a private training, you can choose to book an online training or in-presence training!
We are working on being able to provide a recording of the training for those interested.

Everyone can participate on this training, the only prerequisites are written just over there!

The Elasticsearch Beginner Training last around 12 hours. You can split the hours into more days at your convenience.

You will be able to ask every question you have during the training! For the recorded version a Q&A session by e-mail is scheduled together with the attendee.

Your teacher will be:
  – Alessandro Benedetti, Apache Lucene/Solr committer and Apache Solr PMC member.

Sure, at the end of the training you will receive a certificate of attendance by e-mail.

If you can’t attend last minute you can contact us and reschedule for a different date with our team. If the training is in-presence, all the expenses should be covered.

If you need it, you can consult our Training’s Terms and Conditions. 

Yes, you can contact us and find the best option for you and your team!

BE THE SEARCH EXPERT OF TOMORROW

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