Build a durable, indexed product catalogue with ObjectSpace, then verify it through a fresh file reopen.
Read articleHow to Build an Embedded Object Database in C#
How to Query Objects Without Scanning Every Record
Use unique and nonunique ObjectSpace indexes for exact and grouped lookups, including a normal missing-key result.
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How to Add Commit and Rollback to a C# Object Store
Make accepted and pending changes visible with explicit file commit, rollback, fresh tracked instances and durable reopen checks.
Read articleHow to Build a Self-Describing Object Store
Store supported serializer and index metadata with the data, then reconstruct an ObjectSpace from its stream.
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How to Add Cryptographic Integrity to an Object Store
Maintain an ObjectSpace integrity root and compare a saved dataset with a separately trusted checkpoint.
Read articleHow to Prove One Record Belongs to a Dataset
Generate a record inclusion proof and verify content and position against a trusted dataset root.
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How to Store Many Independent Streams Inside One File
Build a single-file bundle with independently addressable metadata, document text and binary payloads.
Read articleHow to Build a Disk-Backed C# Collection
Keep a typed list in an ordinary file, read a selected range and prove the values survive a fresh reopen using Sphere10 Framework.
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How to Build a Persistent B+ Tree for Range Queries
Store ordered keys in a file-backed B+ tree, reopen it and retrieve an inclusive range without scanning every key.
Read articleHow to Serialize an Object Graph Without Losing Shared References
Round-trip a graph with a shared child and a parent cycle, then verify reference identity rather than merely comparing values.
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How to Store Serializer Definitions Alongside Your Data
Persist a reconstructible serializer factory separately from a payload, then restore its registrations before decoding the data.
Read articleHow to Define Shared Application Blocks for WinForms and Blazor
Separate shared application navigation and screen lifetimes from WinForms and Blazor presentation adapters.
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How to Build a Blazor Business Screen with Custom Editors
Build a typed grid with buffered Notes editing, an existing-record reference picker, validation and awaited application actions.
Read articleHow to Track Live Statistics Without Keeping Every Sample
Accumulate latency count, mean, extrema and population deviation with Statistics(0), while filtering unavailable readings and retaining no sample timeline.
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How to Build a Grid That Adapts to Its Window
Use Single, Auto and Manual paging in one data-bound Pascal grid, retaining the manual page size while the viewport changes.
Read articleHow to Page and Sort a Cached Dataset in Pascal
Separate provider fetching, query snapshots and visible-row conversion so Pascal page navigation can reuse the work already done.
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How to Apply Only the Latest Grid Refresh in Pascal
Coordinate refresh suspension, cancellation and latest-request admission without terminating provider threads or discarding accepted rows.
Read articleHow to Design a Pascal Cache Around Value Lifecycles
Use revision-aware staleness, explicit invalidation and bounded retention instead of treating a Pascal cache as an unexplained dictionary.
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How to Build a Wizard That Changes Its Route at Runtime
Use a typed shared model to select optional Pascal wizard steps, preserve navigation state and retry a rejected finish.
Read articleHow to Manage Pascal Resources with Automatic Cleanup
Use TScope and TDisposables to restore temporary state, release owned resources and make explicit ownership transfers visible.
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