Crystal Business Center

ул. "Осогово" 40, Sofia, Bulgaria, 1303

Crystal Business Center is located in the central part of Sofia, on the corner of "Osogovo" street. and "Todor Aleksandrov...

Subcategories (4)

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Elasticsearch
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Logstash
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Apache Solr
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OpenSearch

Explore Our Courses

Advanced Elasticsearch and Kibana Administration

35 Hours
This instructor-led, live training in Sofia (online or onsite) is aimed at intermediate-level administrators and developers who wish to deepen their understanding of Elasticsearch administration, including advanced techniques for dashboard development in Kibana, as well as maintenance of the system.By the end of this training, participants will be able to:
  • Set up and configure Elasticsearch and Kibana environments for advanced administration and dashboard development.
  • Create and manage Elasticsearch indices, mappings, and data models.
  • Develop advanced queries and filters to extract valuable insights from Elasticsearch data.
  • Design and build interactive dashboards in Kibana using various visualization types and techniques.
  • Implement best practices for Elasticsearch and Kibana administration, optimization, and troubleshooting.
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Elasticsearch for Developers

14 Hours
This instructor-led, live training in Sofia is aimed at software developers who wish to build search and analytics solutions using Elasticsearch. The training starts with a discussion of the Elasticsearch architecture, including its distributed model and search API. This is followed by an explanation of Elasticsearch's functionality and how to best integrate it into an existing application. Hands-on exercises make up an important part of the training, and give participants a chance to put into practice their knowledge while receiving feedback on their implementation and progress.
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Search and Analytics with Amazon OpenSearch

21 Hours
This instructor-led, live training in Sofia (online or onsite) is aimed at developers and administrators who wish to use OpenSearch to perform distributed search and data analytics in a unified and secure system. By the end of this training, participants will be able to:
  • Set up the necessary development environment to start building search and analytics solutions with OpenSearch and OpenSearch Dashboards.
  • Understand the three approaches (snapshot, restart, and rolling) in upgrading from Elasticsearch OSS to OpenSearch.
  • Learn how to index data, create data streams, run queries, and streamline cross-cluster operations in OpenSearch.
  • Explore and use plugins, APIs, clients, and ingestion tools (Beats, Logstash, Grafana, etc.) to optimize search experience while keeping clusters secure.
  • Use OpenSearch Dashboards to centralize data management, visualization, logging, monitoring, and maintenance.
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Basic and Extended Regular Expressions

14 Hours
This instructor-led, live training in Sofia (online or onsite) is aimed at web developers who wish to use regular expressions to create robust algorithms for defining search patterns. By the end of this training, participants will be able to:
  • Write complex search patterns using character sets.
  • Apply regular expression techniques to any regex engine like PHP, Python, etc.
  • Script automation into a system process using extended regular expressions.
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Advanced Solr

14 Hours
This instructor-led, live training in Sofia (onsite or remote) is aimed at developers who wish to know how to use Solr for advanced development. By the end of this training, participants will be able to:
  • Tune and scale Solr and SolrCloud.
  • Streamline monitor log files.
  • Integrate index and query time plugins.
  • Create optimized clusters that handle thousands of queries per second.
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Drupal and Solr

14 Hours
Drupal is a free and open-source framework for content management and digital experiences. Apache Solr is a fast, scalable and open-source Java search platform.
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SolrCloud

14 Hours
Apache SolrCloud is a distributed data processing engine that facilitates the searching and indexing of files on a distributed network. In this instructor-led, live training, participants will learn how to set up a SolrCloud instance on Amazon AWS. By the end of this training, participants will be able to:
  • Understand SolCloud's features and how they compare to those of conventional master-slave clusters
  • Configure a SolCloud centralized cluster
  • Automate processes such as communicating with shards, adding documents to the shards, etc.
  • Use Zookeeper in conjunction with SolrCloud to further automate processes
  • Use the interface to manage error reporting
  • Load balance a SolrCloud installation
  • Configure SolrCloud for continuous processing and fail-over
Audience
  • Solr Developers
  • Project Managers
  • System Administrators
  • Search Analysts
Format of the course
  • Part lecture, part discussion, exercises and heavy hands-on practice
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Solr for Developers

21 Hours
This course introduces students to the Solr platform. Through a combination of lecture, discussion and labs students will gain hands on experience configuring effective search and indexing. The class begins with basic Solr installation and configuration then teaches the attendees the search features of Solr. Students will gain experience with faceting, indexing and search relevance among other features central to the Solr platform. The course wraps up with a number of advanced topics including spell checking, suggestions, Multicore and SolrCloud. Duration: 3 days Audience: Developers, business users, administrators
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Apache Solr - Full-Text Search Server

14 Hours
The course is intended for IT specialist that want to implement a solution that allows for elastic and efficient searching of big data sources. This course uses the newest stable version of Solr, if you wish to use older or unstable version, please contact sales before booking.
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Administration and Development of Elasticsearch

28 Hours
Audience Administrators or developers who want to know how to use Elasticsearch.
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Implementation and Administration of Elasticsearch

21 Hours
Audiance Administrators or developers who want to know how to use Elasticsearch.  
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Elasticsearch Advanced Administration, Monitoring and Maintenance

14 Hours
Audience Administrators or developers who want to know how to use Elasticsearch.  
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ELK: Elasticsearch, Logstash and Kibana for Administrators

14 Hours
This instructor-led, live training in Sofia is aimed at system administrators who wish to set up an ELK stack (Elasticsearch, Logstash, Kibana). Note that a minimum of 3 delegates is needed for this course to run. The training starts with a discussion of ELK architecture and functionality, then moves on to live lab implementation and practice. Hands-on exercises make up an important part of the training and give participants a chance to put into practice their knowledge while receiving feedback on their progress.
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Kibana: Essentials

14 Hours
This training introduces Kibana to the users of Elasticsearch. Kibana is an open source analytics and visualization platform designed to work with Elasticsearch. You use Kibana to search, view, and interact with data stored in Elasticsearch indices. You can easily perform advanced data analysis and visualize your data in a variety of charts, tables, and maps. Kibana makes it easy to understand large volumes of data. Its simple, browser-based interface enables you to quickly create and share dynamic dashboards that display changes to Elasticsearch queries in real time.
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Testimonials (13)

Interaction with the trainer and explanation

Maurizio - Accenture
Course - Advanced Solr

very to the point and hands on. No "powerpoint-training" but real scenarios and demos

Michael Sperber - WUR/ Computrain
Course - Solr for Developers

Industry problems and solutions. Practice knowledge.

Wojciech Walczyszyn - SAP
Course - Solr for Developers

It was broad, it was precise and nicely explained

Wojciech Drzewiecki - SAP
Course - Solr for Developers

Jose is a great person to deal with, very knowledgeable.

Keith Thoms - Shared Services Canada
Course - Apache Solr - Full-Text Search Server

The way we did the practical exercises and understand the actual scenario.

Dhruv Prajapati
Course - Apache Solr - Full-Text Search Server

The demo of search data

Kenneth Wong - Hospital Authority
Course - Implementation and Administration of Elasticsearch

Discussion on the use of ElasticSearchin our company project and its optimization.

Michal - Madkom
Course - Elasticsearch for Developers

Machine Translated

Understandable presentation of issues

Sylwester - Inter Cars S.A.
Course - Elasticsearch for Developers

Machine Translated

- performance of prepared training environment - adequate examples and topics in accordance with needs

Błażej - Kyndryl Wrocław
Course - Elasticsearch for Developers

I liked that we got a general overview of elastic and learned tons of things that could be applied in current project the first day. I also liked that we went through current project code with a code review and mention improvements or/and stuff to think about or take up for discussion in the project on the second day. I like that the training gave me a good base to continue delve into elastic search.

Mattias Hansson - Chalmers Tekniska Högskola AB
Course - Elasticsearch for Developers

the trainer was very good and made the training perfect for my needs

Florentin - EXPERIS
Course - Search and Analytics with Amazon OpenSearch

Got to know new features in OS which I wasn't aware before.

Dhivyalakshmi Ponnusamy - Mercedes-Benz AG
Course - Search and Analytics with Amazon OpenSearch

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