Fluent DI & Custom Tables

🚀 MiniOps v0.2.0

Release Date: 19 Aug 2025

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🌟 Highlights

• Improved Nucleus monitoring package with fluent DI configuration.
• Support for custom table names for request logs and aggregates.
• Added RequestAggregates table for historical per-second metrics.
• Real-time request logging and dashboard updates remain fully supported.

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🛠 Features Implemented

• Fluent Nucleus configuration:

  builder.Services.AddNucleus(op =>
      op.UseDatabase(NucleusDatabaseTypes.SQLServer, "<connection-string>")
        .WithSchema("Nucleus")
        .EnableSeedDatabase(true)
        .SetLogTtl(60)
        .SetBatchFlushInterval(1)
        .UseCustomTableNames("RequestMetrics", "RequestAggregates")
  );```

• Optional custom table names for:
  • Request logs
  • Request aggregates
• Background service NucleusRequestLogService:
  • Flushes logs to database in batches.
  • Updates aggregates table per second for total, success, and failed requests.
  • Broadcasts real-time metrics via SignalR.
• Dashboard graph with streaming updates remains functional.
• Internal improvements for faster bulk insert and aggregation processing.

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⚠️ Known Limitations

• Dashboard is currently only functional for the live graph and is EXTREMELY LIMITED IN FUNCTIONALITY.
• Metrics cards, request ticker, recent requests table, and nodes status panel are not yet populated in real-time.
• SignalR may lag under extremely high traffic. Adjust BatchFlushIntervalSeconds in NucleusDbContext for optimal performance.

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📌 Notes

• Future updates will include:
  • Full metrics cards with live values
  • Request ticker
  • Recent requests table
  • Node health status panel
• Ensure BatchFlushIntervalSeconds is configured properly to balance performance vs. real-time responsiveness.

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📦 Installation

dotnet add package Nucleus --version 0.1.0