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Latest ERP5 Documents

Smart manufacturing planning and execution

Smart manufacturing planning and execution at the edge.
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High Performance Virtual Machines for Database Applications

Rapid.Space is a new provider of low cost, ethical yet high performance servers targeted at big data applications, high performance computing, software development and large database applications. Rapid.Space provisions on each server a single "dedicated virtual machine" which takes control of all resources of the server. Performance degradation for memory, CPU or 10 Gbps networking is not noticeable. Performance degradation for disk I/O is at most 30%, a 800% improvement compared to traditional storage virtualisation technologies used by some cloud computing services.
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Technical Note Restore Deleted Objects in ERP5

Shows example on how to restore deleted objects from the history of the ZODB.
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Business Template Specification

ERP5 Design Specification of Business Template and Commit Tool and how they interact with each other.
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NEO powered ERP5 reaches 100 TB of Wendelin out-of-core data

NEO distributed database has reached on November 24th 2017 a storage size of 100 TB consisting of 30 big data streams of about 3.3 TB each stored on a cluster of inexpensive computers running 18 parallel MariaDB and RockDB storage engines.
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NEO Scalability Test RocksDB 100T Data Stream Module

Total size: 100169498492928 - 30 data streams with a compressible ratio of 43.5% - 1 replica, 88.6T disk usage - 1 dedicated zope per data stream - 6 machines, each one with 64GB RAM, 3 HDD of 6TB, 1 NEO storage per disk
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High Peformance Multi-core Python at Nexedi

Nexedi has been able to use python language in a multi-core high performance fashion for over 10 years. We explain how in this blog and provide a simple set of rules to quickly remember how and why python is suitable for concurrent programming. We also explain our decision to use golang in rare cases where python is not suitable.
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Initial setup of an ERP5 site

A step by step guide to teach how to handle promises and site consistencies within ERP5
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Nexedi recommends Free Software for Reporting

Jedox PALO and Jupyter are two Free Software worth considering to support enterprise applications with reporting and visualisation. Both solutions have demonstrated their efficiency in relation with large ERP5 deployments.
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Nexedi recommends Free Software for Database

MariaDB, PostgreSQL and Cubrid are three Free Database software worth considering to build new generation enterprise applications or replace legacy proprierary database software. MariaDB has demonstrated its scalability on large ERP5 deployments.
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Earth Observation AppStore

A presentation of the Big Data AppStore in the context of digital transformation strategy of multinational companies specialising in Earth Observation.
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Mynij IT: Gandi, Online, SlapOS and ERP5, that's all!

A step by step guide that demonstrates how a small company can autonomously run its own IT infrastructure with SlapOS and ERP5 at virtually no cost and with little effort, and implement the latest cloud approach: edge cloud.
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Sessions Organisation

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How to Process Incoming Events

In this presentation, you will learn how to process incoming Events with ERP5 CRM.
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CRM system in ERP5: Person communication

Person communication is complex because there are many roles involved using different communication tools.
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How to deploy SlapOS Master instance with SlapOS

A step by step guide to allocate SlapOS Master instances with SlapOS either through VIFIB Web user interface or through slapconsole command line interface.
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Installing SlapOS Node From Package

A step by step guide to bootstrap and configue a SlapOS Slave Node.
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GKR successfully implements global ERP in 3 months based on HTML5 offline technology

GKR, international group in rubber industry, has implemented in 3 months an exemplary purchase-production-sales data acquisition and management system for 14 subsidiaries in China and south-east Asia, through worldwide deployment of offline HTML5 Application, central ERP5 open source platform and GrandeNet application delivery network.
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ERP5 Basics For Consultants

ERP5 Basics from a consultant perspective - ways to get consulting prospects on ERP5 and why Nexedi does not do joint development projects.
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ERP5 Basics For Developers

ERP5 Basics from a developer perspective - key ideas and concepts, architecture and relevant components
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