Bases de données relationnelles Jobs

I need a (Integromat) expert to finalize a partially completed automation. The flow is triggered by Zoho Mail, unzips an invoice file, parses a UBL 2.1 XML (DIAN Colombia standard), inserts data into a MySQL database, and saves the PDF in Dropbox. The current Make Blue print is attached to this project, and the full detail is in notion. **Current issues to fix (Day 1 work):** 1. **Relational Database Logic:** Ensure the `insertId` from the main invoice table is correctly mapped as a foreign key to the product detail table. 2. **Data Persistence between Router Branches:** Use a Data Store to pass variables (Supplier Name, Invoice Number) from the XML branch to the PDF branch to rename files correctly in dropbox. 3. **Optimization:** Remove inefficient "Repeater/Aggregator" log...

I need an experienced Python engineer who works confidently with AWS Glue to build and manage a small suite of data-integration jobs for a Hyderabad-based project. The core of the work is to design and automate Glue ETL pipelines that pull data from our production databases, catalog it accurately, and transform it into analytics-ready tables. Here is what I expect from the engagement: • Develop, test, and deploy Glue ETL jobs in Python. • Populate and maintain the Glue Data Catalog so new tables are discoverable and properly version-tracked. • Implement efficient transformation logic that cleans, enriches, and partitions data for downstream reporting. • Optimise job performance and cost by selecting the right worker types, job parameters, and database connectio...

I’m building an internal security tool and need a solid PostgreSQL foundation that starts as a single, multi-tenant database yet can be cleanly split into separate databases—and separate servers—later on. The first release will concentrate on storing architectural components (a very well defined structure) alongside threat-intelligence data (mapped to the components metadata), so the schema must keep cross-tenant isolation strict while still allowing swift relational join matching across those two domains. What I need from you • A full relational schema (ERD and DDL) optimised for multi-tenant operation—think shared-table with isolated tenant-id or schema-per-tenant, whichever you can justify—and documented so the eventual extraction path is clear. &...

I need an experienced Python engineer who works confidently with AWS Glue to build and manage a small suite of data-integration jobs for a Hyderabad-based project. The core of the work is to design and automate Glue ETL pipelines that pull data from our production databases, catalog it accurately, and transform it into analytics-ready tables. Here is what I expect from the engagement: • Develop, test, and deploy Glue ETL jobs in Python. • Populate and maintain the Glue Data Catalog so new tables are discoverable and properly version-tracked. • Implement efficient transformation logic that cleans, enriches, and partitions data for downstream reporting. • Optimise job performance and cost by selecting the right worker types, job parameters, and database connectio...

I need an experienced Python engineer who works confidently with AWS Glue to build and manage a small suite of data-integration jobs for a Hyderabad-based project. The core of the work is to design and automate Glue ETL pipelines that pull data from our production databases, catalog it accurately, and transform it into analytics-ready tables. Here is what I expect from the engagement: • Develop, test, and deploy Glue ETL jobs in Python. • Populate and maintain the Glue Data Catalog so new tables are discoverable and properly version-tracked. • Implement efficient transformation logic that cleans, enriches, and partitions data for downstream reporting. • Optimise job performance and cost by selecting the right worker types, job parameters, and database connectio...

I have a Computer Science systems-design assignment due in three days that focuses specifically on database design. I need a clear, well-structured submission that demonstrates solid theoretical understanding and practical application. Scope – Analyse the problem statement I will share and extract data requirements. – Produce an ER diagram, explain entity choices, relationships, cardinalities, and constraints. – Normalise the model up to 3NF, documenting each step and the rationale. – Provide the final relational schema with primary and foreign keys clearly indicated. – Supply brief written explanations (2–3 pages) that justify design decisions and reference best practices. Acceptance Criteria • Diagram delivered in a common format (PDF or...