LEXIS Platform
Users Documentation
Overview
User’s view of LEXIS Platform
Quick Start
How-to Guide
Registration
Creation of LEXIS Project
Requesting access to existing LEXIS Project
Requesting computation resources for a LEXIS project
Creation of User’s Dataset
Modification of User’s Dataset
Container Applications
HPC Command applications
Custom HPC Jobs
Create LEXIS workflow using LEXIS Worfklow Definition
Execution of LEXIS Workflows
User’s Dashboard
User’s Permissions Management
Managing members of LEXIS projects as a project manager
LEXIS Workflow Definition
Overview
Usage
Basic Structure
Job Definition
Simple Sequential Example
Parallel Processing Example
Data Flow Patterns
Metadata Options
Integration with Airflow
Best Practices
Demo videos
Fault-tolerant HPC workflow on 4 clusters simultaneously
AI container execution on HPC cluster
Dataset upload/download through LEXIS web portal
CLI interface Py4Lexis - dataset upload
Glossary
List of Abbreviations
HPC Command Application
HPC Computational Project
HPC Container Application
LEXIS Computing Resource
LEXIS Computational Project
LEXIS Dataset Listing
LEXIS Task
LEXIS Task Execution
LEXIS User’s Dataset
LEXIS Workflow
LEXIS Workflow Catalogue
LEXIS Workflow Execution
LEXIS Workflow Template
Principal Investigator
Technical Documentation
About LEXIS Platform
Architecture
HPC-as-a-Service approach
Integrating HPC and Cloud systems
Managing complex HPC/Cloud workflows
Automated data management
Resource allocation and accounting
Distributed Data Infrastructure
iRODS zone
Metadata API
Transfer API
Staging API
Orchestration service
HEAppE Middleware
HEAppE for OpenStack
Airflow orchestrator
LEXIS Platform Management Core
Backend services
Keycloak & zero trust
Authentication
Resource management & accounting
Puhuri
Cyclops4HPC
Py4Lexis
Download
Development
Release notes
Release v2.3 (19.8.2025)
Source codes
LEXIS Portal
LEXIS Platform core
HPC site components
Development team
Acknowledgements
Used by
Legal
General Terms and Conditions for LEXIS platform
LEXIS Platform
Index
Index
Version: v2.4
Versions
v2.4