Nexus: the artificial intelligence that connects your company's data
Eulogika's LLM engine discovers the structure of your ERP, databases and APIs on its own, builds the business dictionary and turns a spoken question into an integrated view, a dashboard or a report. On-premise, on controlled and isolated data.
One connection point for every business source
The name Nexus means the node where different threads meet. That is exactly what the product does: an engine based on a Large Language Model that queries ERP, databases and APIs, reconstructs their schema autonomously and makes it available to the business owner in natural language. Not yet another dashboard to configure by hand, but a system that collects and analyzes business information to support decisions.
Automatic Schema Discovery
Nexus explores tables, fields, relationships and endpoints of ERP, databases and APIs, and works out the meaning of every entity by itself.
Dictionary and Taxonomy
If a definition is not documented, Nexus searches the web; if it finds nothing, it builds a business dictionary with its own taxonomy.
Integrated Data Views
A natural-language request becomes a view that joins different sources, without writing queries or ETL by hand.
Voice and On-Premise
Connected to Vox, it answers spoken questions with dashboards and reports, while staying installed on controlled, isolated databases.
From raw source to answer, in a single flow
Nexus starts from the data as it is, reconstructs its meaning and delivers a useful answer with no manual steps in between.
Designed for the business owner, not the data engineer
Nexus's capabilities come from Eulogika's experience in ERP integration and business intelligence for factories and medium-sized businesses.
Schema Discovery
ERP, databases and APIs read autonomously
Nexus connects to your business sources and explores their structure: tables, columns, keys, relationships, endpoints. The LLM engine interprets cryptic names and internal conventions and produces an understandable map of where every piece of information lives.
- Connectors for SQL Server, PostgreSQL, DB2/AS400, MySQL, SQLite and Excel
- Reading of ERP schemas (SAP, Dynamics 365 Business Central, Italian ERPs) and REST APIs
- Schema map with relationships and volume estimates, kept up to date over time
Dictionary and Taxonomy
The meaning of the data, not just field names
For every discovered entity Nexus looks for a definition: first in the available documentation and on the web, then, if nothing is found, it builds one itself. The result is a business dictionary organized as a taxonomy that gives a shared name to customers, orders, overdue receivables, jobs and KPIs.
- Automatic search for definitions in documentation and on the web
- Generation of the business dictionary with taxonomy when a definition is missing
- Shared glossary across ERP, CRM, MES and spreadsheets
Integrated Views on LLM Queries
One question, several sources, a single view
The business owner asks in natural language. Nexus translates the request into queries on the SQL connections and APIs involved, merges the results and returns a coherent view, ready to be saved, shared or scheduled.
- SQL generation from natural-language prompts
- Joins across different sources based on the business dictionary
- Views that can be saved, reused and refreshed on a schedule
Voice Queries with Vox
Ask out loud, get a short answer
Connected to Vox, Eulogika's voice assistant, Nexus listens to the question, replies with an immediate summary and proposes the next step: the full report by e-mail, the refreshed dashboard or a deeper look at a specific customer.
- Short spoken answer with the essential figures
- Offer of a detailed report sent by e-mail
- Persistent conversation: every question takes the previous ones into account
Dashboards and Reports
From the answer to a shareable document
Every view can become a dashboard with metrics and charts, or an exportable report. Nexus also generates Power BI projects ready to open in Power BI Desktop, for those who want to continue the analysis with the tools they already use.
- Dashboards with metrics, charts and source status
- Scheduled reports sent automatically
- Export to Power BI format (PBIP) and .pbix packages
On-Premise and Secure
Data never leaves the company
Nexus is installed on-premise, on controlled and isolated databases. Connection credentials are encrypted, AI-generated queries are read-only and every execution is logged, in line with Eulogika's ISO 27001:2022 certified processes.
- On-premise installation on the customer's infrastructure
- Read-only AI queries, with row and time limits
- Encrypted credentials, per-connection permissions and an audit trail for every query
A concrete example
This is how a conversation with Nexus through Vox unfolds.
Give me the current situation of our customers, with their revenue and their exposure.
Here are the five customers with the highest revenue and the five with the largest overdue receivables. Would you like an e-mail with the full, detailed report?
Yes, send it to me.
Report sent. I included revenue, overdue amounts and the twelve-month trend for each customer.
Behind the answer, Nexus queried the ERP for revenue, the accounting system for overdue receivables and the CRM for master data, merging everything into a single view.
Why companies trust Eulogika
More than twenty years of ERP integration, business intelligence and custom software development for factories and medium-sized businesses.
Experience since 2001
Eulogika has been developing management software, ERP integrations and business intelligence solutions since 2001, across hundreds of real-world industrial projects.
ISO 27001:2022 Certified
Eulogika's development and data management processes are certified against the international standard for information security.
ERP and BI Expertise
We know ERP schemas and company reporting needs from the inside: Nexus comes from that experience, not from a generic model.
No demos, only production
Every project starts as a proof of concept on the customer's real data, with verifiable answers from day one.
Artificial intelligence, with the data under control
An LLM that accesses business data must be governed. Nexus is designed to do so from day one.
Controlled and isolated databases
Nexus works on dedicated connections, with read-only permissions and without ever moving data outside the company perimeter.
Queries validated before execution
Every AI-generated query goes through a validator that allows read statements only, applies limits and records it in the audit log.
Your choice of LLM
Nexus is independent of the model provider: it can use a locally installed LLM or a cloud service, according to the company's security policy.
Built for the factory and the medium-sized business
Nexus comes from the ERP integration and business intelligence projects Eulogika has delivered for years to manufacturing and service companies.
Production data, not just accounting data
Orders, jobs, production progress, quality and inventory: Nexus reads factory sources alongside the ERP.
Sized for the medium-sized business
Targeted activation on the sources and questions that matter, without the complexity of an oversized data warehouse platform.
Integration with existing systems
Nexus connects to the ERP, MES, CRM and spreadsheets already in use, without requiring their replacement or migration.
Fast, measurable value
The first answers arrive within days of connecting the sources, with a concrete return from the very first questions.
A development partner, not just a software vendor
Eulogika is a software house: Nexus can be extended and integrated by our own developers around your company's specific sources and questions.
We don't leave you alone with an off-the-shelf tool. Our team connects the sources together with you, verifies the generated business dictionary, builds the first views and dashboards and stays by your side as data and questions change.
Analysis of existing sources
We map the ERP, databases, APIs and spreadsheets in use, and identify the questions the company wants answered first.
Tailored development
We develop dedicated connectors for unusual sources and adapt the dictionary and views to your industry's language.
Integration with your systems
We connect Nexus to ERP, MES, CRM, Power BI and the communication channels already in use, e-mail and Vox included.
Ongoing support
We stay by your side after launch, updating connections, dictionary and views as the company grows.
The path to your Nexus
Frequently asked questions about Nexus
What is Nexus and how is it different from a traditional business intelligence tool?
Nexus is Eulogika's LLM engine for collecting and analyzing business information. Unlike a traditional BI tool, it does not require a hand-built data model: it discovers the schema of ERP, databases and APIs on its own, builds their dictionary and answers questions in natural language, including spoken ones.
How does schema discovery work?
Nexus connects to the sources with read-only credentials, explores tables, columns, relationships and endpoints, and uses the LLM to interpret names and conventions. For every entity it looks for a definition in the documentation and on the web; if none is found, it builds a business dictionary with its own taxonomy.
Does business data leave the company perimeter?
No. Nexus is installed on-premise and works on controlled, isolated databases. AI-generated queries are read-only, credentials are encrypted and every execution is logged. The LLM can be installed locally, so that not even the prompts leave the company infrastructure.
What does voice querying mean and what is Vox?
Vox is Eulogika's voice assistant. Connected to Nexus, it lets the business owner ask a question out loud, receive a short answer with the essential figures and request the full report, which Nexus sends by e-mail or publishes on a dashboard.
Does Eulogika customize Nexus to my company's specific needs?
Yes, and it is one of Eulogika's distinguishing values: we are a software house that has been developing our own code since 2001. Nexus's connectors, dictionary, views and dashboards are adapted by our team to your company's specific use case, with dedicated consulting from analysis through ongoing support.
Bring Nexus into your company
Let's analyze your data sources together and show you how Nexus can answer the questions that matter most, starting from your real data.