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I already have a fully-populated Oracle database and need a graph model built on top of it so I can run trend analysis directly inside Oracle. The job involves identifying the right tables and relationships, turning them into graph nodes and edges (using Oracle PGX/Spatial & Graph or a comparable built-in graph option), and delivering a working graph schema that lets me query trends with Cypher-like or SQL/PGQL syntax. What I expect from you: • An initial review of the existing schema to decide which entities should become vertices and which links should become edges. • Creation of the graph inside my Oracle instance, including any necessary property calculations or aggregations to support time-series trend queries. • A short set of sample queries that demonstrate how to extract and visualize key trends. • A brief walkthrough document or recorded session so I can reproduce or extend the graph later. Access will be provided through a VPN connection and a non-production clone of the database. If you have hands-on experience with Oracle Spatial & Graph, PGX, or similar graph tooling inside Oracle, you’ll be able to move quickly.
Project ID: 40595104
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Hi there, (A quick note: My 2.6 rating is the temporary result of one retaliatory review from a client who demanded unpaid, out-of-scope work—currently under Freelancer support review. Please judge my fit based entirely on my technical proposal below.) I am an Oracle Database expert with strong hands-on experience in Oracle Property Graph, PGX, and the SQL/PGQ standard. I can efficiently map your relational data into a robust graph model tailored for time-series trend analysis directly inside your Oracle instance. Here is my execution plan: Schema Mapping: I will access your non-prod clone via VPN to evaluate your schema, mapping key relational tables into a graph structure (entities as vertices, relationships/transactions as edges). Native Graph Creation: I will build the graph metadata using Oracle's CREATE PROPERTY GRAPH syntax. This allows the graph to sit natively on top of your existing tables without requiring data duplication. Trend Queries: I will deliver sample queries utilizing PGQL or the GRAPH_TABLE operator (SQL/PGQ) to demonstrate powerful graph pattern matching and temporal aggregation for trend analysis. Knowledge Transfer: I will provide a concise walkthrough document and a recorded session ensuring your team can seamlessly reproduce and extend the graph schema. I am ready to dive into your schema. Let's connect in chat to discuss your specific Oracle version and environment details. Best regards, Namita D.
₹1,000 INR in 1 day
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9 freelancers are bidding on average ₹1,400 INR for this job

Hello I can review your existing Oracle database and build a graph model that supports trend analysis directly within your Oracle environment. I will begin by analysing the current schema, tables, primary keys, and relationships to determine which entities should become vertices, which connections should become edges, and which attributes should be stored as graph properties. The project will include: • Review of the existing Oracle schema • Identification of graph nodes, edges, and properties • Graph data model and relationship mapping • Implementation using Oracle Spatial & Graph, PGX, PGQL, or the most suitable built-in Oracle option • Creation of graph views, vertex tables, and edge tables where required • Time-based calculations and aggregations for trend analysis • Data validation and query-performance optimisation • Sample SQL/PGQL or Cypher-style queries • Examples showing growth, decline, recurring patterns, and relationship trends • Guidance for visualising query results • Documentation or a recorded walkthrough I can work securely through your VPN using the non-production database clone. The final graph will be structured so you can maintain, reproduce, and extend it as your data grows. My goal is to deliver a reliable, query-friendly graph layer that provides meaningful business and time-series insights.
₹1,099 INR in 1 day
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I already have a fully-populated Oracle database and need a graph model built on top of it so I can run trend analysis directly inside Oracle. The job involves identifying the right tables and relationships, turning them into graph nodes and edges (using Oracle PGX/Spatial & Graph or a comparable built-in graph option), and delivering a working graph schema that lets me query trends with Cypher-like or SQL/PGQL syntax. What I expect from you: • An initial review of the existing schema to decide which entities should become vertices and which links should become edges. • Creation of the graph inside my Oracle instance, including any necessary property calculations or aggregations to support time-series trend queries. • A short set of sample queries that demonstrate how to extract and visualize key trends. • A brief walkthrough document or recorded session so I can reproduce or extend the graph later. Access will be provided through a VPN connection and a non-production clone of the database. If you have hands-on experience with Oracle Spatial & Graph, PGX, or similar graph tooling inside Oracle, you’ll be able to move quickly.
₹1,250 INR in 7 days
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As a seasoned AI & Cloud Data Engineering Specialist, I firmly believe my expertise in building scalable, production-ready systems aligned with business objectives align perfectly with your Oracle Graph Trend Analysis project needs. My extensive experience across diverse fields such as finance, healthcare and insurance alongside enterprise environments equips me with a unique ability to translate complex data into actionable intelligence. Proficient in Python and SQL, I have tackled numerous data analysis projects using AWS and Azure data engineering tools such as Snowflake and Databricks - counting efficiency, cost effectiveness and security as some of the many gains to accrue from my approach. One of the key factors that differentiate me from other freelancers you may encounter is my commitment to outcomes rather than mere implementations. Each technical decision I make for your project will be meticulously aimed at driving your productivity through faster processes at lower costs while enhancing customer experiences. Choose me for an efficient and business-aligned solution to help you make better informed decisions in real-time with effective trend analysis straight from your Oracle database.
₹3,500 INR in 4 days
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Hello There, Couple of quick questions: - Which Oracle Graph environment are you using (Oracle Graph Studio, Autonomous Database, PGX, or Property Graph), and is your data already modeled as a graph or still stored in relational tables? - Are you looking for trend analysis using built-in graph algorithms (such as PageRank, community detection, centrality, and path analysis), or do you also need custom dashboards, visualizations, and performance optimization for large datasets? We have experience in developing Oracle Graph analytics solutions with Property Graphs, PGQL, Graph Studio, trend analysis, graph algorithms, interactive visualizations, and enterprise-scale data modeling to uncover relationships and actionable business insights. :contentReference[oaicite:0]{index=0} Our company has 17+ years experience in IT service development. You might see our profile is new, but not new in this business. Kindly open the chatroom, we can discuss your requirement in detail. Also release the payment once we are finish the task as you prefer. Give us a opportunity and we won't fail you. Thanks, Sandeep K.
₹1,000 INR in 7 days
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Hello, Your project is a great match for my background in data engineering, database design, and analytics. I have extensive experience working with Oracle databases, SQL, data modeling, and transforming complex relational data into analytical structures for meaningful insights. For this project, I will: * Review your existing Oracle schema and identify the optimal entities and relationships for the graph model. * Create a well-structured graph using Oracle Spatial & Graph/PGX (or the most suitable Oracle graph framework available in your environment). * Implement the required properties and aggregations to support efficient trend analysis. * Deliver sample PGQL/Cypher-like queries demonstrating key trend analysis use cases. * Provide clear documentation and a walkthrough so you can maintain and extend the solution independently. I write clean, well-documented SQL and Python where needed, communicate regularly, and focus on delivering reliable, maintainable solutions. I can start immediately once VPN access is available and will keep you updated throughout the project. I look forward to discussing your requirements. Best regards, Waqas
₹1,500 INR in 7 days
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Hi, I can help transform your existing Oracle relational schema into a graph model optimized for trend analysis while preserving the integrity of your existing data. My approach begins with reviewing the current schema to identify the core business entities, relationships, and time-based attributes. From there, I'll design an efficient graph structure by mapping tables to vertices, relationships to edges, and defining the necessary properties to support temporal analysis and graph traversals. The deliverables will include: Graph schema built within your Oracle environment. Property calculations and derived attributes where needed. Sample PGQL/Cypher-style queries demonstrating trend analysis. Documentation explaining the graph model and how to extend it. A walkthrough session covering deployment and future maintenance. I'm comfortable working through VPN on a non-production environment and following structured implementation and validation procedures throughout the project. I'd be happy to discuss your Oracle version and whether you're using Oracle Spatial & Graph, PGX, or another Oracle graph implementation before getting started.
₹1,250 INR in 4 days
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Hi there, I understand you’re looking to build a graph layer on top of your existing Oracle database without disrupting the current schema, allowing you to perform trend analysis using Oracle’s native graph capabilities. The key is identifying the most meaningful entities and relationships, modeling them as vertices and edges, and ensuring the graph supports efficient time-based analysis with practical, query-ready properties. I can review your Oracle schema, map the appropriate tables into a well-structured graph model, and implement it using Oracle Spatial & Graph, PGX, or the most suitable built-in graph technology available in your environment. Along with creating the graph, I’ll optimize the required properties and aggregations, provide sample PGQL/Cypher-like queries for trend analysis, and ensure the solution is organized so it can be maintained and extended as your data evolves. Once VPN access is available, I’ll begin by analyzing the non-production database and validating the graph design before implementation. You’ll receive a fully functional graph schema, clear documentation or a walkthrough session, and practical examples that demonstrate how to query and analyze trends with confidence. Regards, MOIZ
₹1,000 INR in 7 days
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Hello, ✔️ It sounds like you're looking to transform your Oracle database into a powerful graph model for trend analysis. By effectively identifying the right tables and relationships, I can create a graph schema tailored for your needs, allowing you to query trends seamlessly. How I would tackle this: • Review your existing schema for optimal graph structure • Build graph nodes and edges using Oracle PGX • Create sample queries for trend extraction and visualization With a consistent 5-star service record, I prioritize strong communication and rapid responses to ensure a smooth process. How soon do you want to start visualizing those trends? Best, Kurt
₹1,000 INR in 7 days
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pune, India
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