Editing CBOR

= Concise Binary Object Representation (CBOR) =

The '''Concise Binary Object Representation (CBOR)''' is a highly efficient, binary serialization format designed to encode data in a compact and platform-independent manner. CBOR plays a critical role in the [[Special:MyLanguage/Seigr Ecosystem|Seigr Ecosystem]], where it is used to compress, store, and retrieve data within [[Special:MyLanguage/.seigr|.seigr files]]. CBOR's efficient binary encoding reduces storage and transmission costs, making it an ideal choice for Seigr's decentralized data management and retrieval needs.

== Overview of CBOR ==

CBOR is a data format inspired by JSON (JavaScript Object Notation) but optimized for efficiency and compactness. Whereas JSON is text-based, CBOR represents data in binary, allowing for smaller file sizes and faster processing. CBOR is defined by [[Special:MyLanguage/IETF RFC 7049|IETF RFC 7049]], which specifies CBOR’s serialization rules and data structure support.

CBOR is particularly valuable in environments like Seigr, where data must be efficiently stored, transferred, and retrieved across decentralized nodes. By encoding metadata, configuration files, and protocol-specific information in CBOR, the [[Special:MyLanguage/Seigr Urcelial-net|Seigr Urcelial-net]] ensures low-latency access and reduced bandwidth usage.

== Key Features of CBOR ==

CBOR provides several core features essential for Seigr’s architecture:

* '''Compact Representation''': CBOR encodes data in binary, making it significantly more compact than JSON or XML, which are text-based.
* '''Schema-Free Structure''': Unlike XML or Protocol Buffers, CBOR does not require a predefined schema, making it flexible for dynamic data structures.
* '''Interoperability''': CBOR’s binary encoding can be interpreted by many languages and platforms, ensuring compatibility across the Seigr network.
* '''Rich Data Support''': CBOR supports integers, floats, arrays, maps (dictionaries), text, binary data, and even tagged data types for advanced encoding.

== Technical Specifications of CBOR in Seigr ==

CBOR is utilized within Seigr to encode and decode metadata, configuration data, and other protocol-specific information within [[Special:MyLanguage/.seigr|.seigr files]]. The core implementation integrates CBOR encoding within the [[Special:MyLanguage/SeigrEncoder|SeigrEncoder]] and [[Special:MyLanguage/SeigrDecoder|SeigrDecoder]] modules to handle both metadata and data compression.

=== Encoding Structure ===

In the Seigr ecosystem, CBOR encoding is embedded within several layers of data representation, specifically in [[Special:MyLanguage/Protocol Buffers|Protocol Buffers]] metadata. This structure maintains data integrity while compressing redundant or less critical metadata fields. 

Each .seigr file contains CBOR-encoded fields, ensuring minimal storage overhead while retaining all essential metadata for data retrieval and lineage tracking. Common data encoded in CBOR includes:
* '''Temporal Data Layers''': Used in the [[Special:MyLanguage/TemporalLayer|TemporalLayer]] structure for historical data verification and rollback functionality.
* '''Replication Instructions''': CBOR encodes dynamic replication parameters, supporting Seigr’s [[Special:MyLanguage/Adaptive Replication|Adaptive Replication]] mechanism.
* '''Hash Chains''': CBOR encodes primary and secondary hash values as part of the [[Special:MyLanguage/HyphaCrypt|HyphaCrypt]] process, which ensures data integrity and verification across nodes.

=== Encoding and Decoding Processes ===

CBOR encoding and decoding within Seigr involve the following processes:

1. '''Data Segmentation''': Data is divided into segments according to the [[Special:MyLanguage/.seigr|.seigr file]] standard, with CBOR encoding applied to each segment independently. This segmentation enables efficient, parallel processing and retrieval.

2. '''CBOR Compression in Metadata''': Non-critical metadata fields are selectively compressed using CBOR. For instance, time-based identifiers in the [[Special:MyLanguage/TemporalLayer|TemporalLayer]] are encoded in CBOR format to reduce storage while remaining accessible for historical checks.

3. '''Protocol Buffers Interoperability''': CBOR-encoded data is integrated within Protocol Buffers metadata, enabling Seigr to combine CBOR’s compactness with Protocol Buffers’ structured data format for improved schema evolution.

=== Mathematical Basis of CBOR Efficiency ===

CBOR’s binary encoding uses variable-length integers and efficient data types to minimize storage requirements. In Seigr, CBOR’s use of concise data encoding can be expressed mathematically:

* '''Variable-Length Encoding''': CBOR encodes integers using variable lengths (e.g., 1 byte for small integers, up to 9 bytes for larger values), optimizing data size. For a sequence \( x \) with length \( n \), CBOR’s average storage requirement \( S \) for integers can be represented as:
  <math>S = \sum_{i=1}^{n} \log_2(x_i + 1)</math>
  where \( x_i \) represents each integer in the sequence.

* '''Data Compression Ratio''': CBOR compression ratio \( C_r \) in the Seigr ecosystem is evaluated as the ratio of encoded file size to original metadata size:
  <math>C_r = \frac{\text{CBOR Encoded Size}}{\text{Original Size}}</math>
  CBOR typically achieves a compression ratio below 0.5, reducing metadata storage by at least 50%.

== CBOR Integration with Seigr Protocol ==

CBOR is a core part of the [[Special:MyLanguage/Seigr Protocol|Seigr Protocol]], providing data efficiency for file handling and adaptive replication in Seigr’s decentralized network.

* '''SeigrEncoder and SeigrDecoder Integration''': The [[Special:MyLanguage/SeigrEncoder|SeigrEncoder]] applies CBOR encoding to metadata fields, while the [[Special:MyLanguage/SeigrDecoder|SeigrDecoder]] decodes CBOR-encoded segments upon retrieval, ensuring data integrity across nodes.
* '''Role in Cluster Files''': In [[Special:MyLanguage/Cluster Files|Cluster Files]], CBOR compresses and serializes metadata, making it more efficient to store and retrieve file clusters for demand-based data access.
* '''Adaptive Replication and CBOR''': CBOR facilitates efficient replication in the [[Special:MyLanguage/Adaptive Replication|Adaptive Replication]] mechanism by reducing metadata size, allowing faster replication across nodes while conserving bandwidth.

== Example of CBOR Encoding ==

In Seigr’s implementation, CBOR is used to encode metadata in the [[Special:MyLanguage/Senary Encoding|senary encoding format]] to optimize storage and retrieval efficiency. Below is an example of CBOR-encoded metadata for a .seigr capsule, showcasing senary-based values for hashes, coordinates, and other fields relevant to Seigr’s data architecture.

<code>
{
  "timestamp": "3452012", // Senary representation of Unix time in seconds
  "creator_id": "541203402134...", // Senary-encoded ID
  "primary_hash": "2034151234...", // Senary-encoded primary hash
  "secondary_hashes": ["1543024015...", "4210530421..."], // Array of senary-encoded secondary hashes
  "coordinates": { "x": "21453", "y": "51234", "z": "24103", "t": "3452012" } // Senary-based spatial and temporal coordinates
}
</code>

In this structure, the CBOR-encoded metadata is both compact and senary-based, conforming to Seigr’s protocol requirements. By using CBOR with senary encoding, Seigr achieves an approximate 50% reduction in metadata storage compared to conventional JSON, while ensuring compatibility across Seigr’s nodes.

== Advantages of Using CBOR in Seigr ==

CBOR provides several distinct advantages for the Seigr ecosystem:

* '''Reduced Storage Overhead''': Binary encoding minimizes file sizes, improving storage efficiency.
* '''Improved Network Efficiency''': Smaller file sizes lead to faster data transfer across Seigr’s decentralized nodes.
* '''Cross-Platform Compatibility''': CBOR’s schema-free design and interoperability ensure compatibility across different systems within Seigr.
* '''Enhanced Data Security''': By integrating CBOR within Protocol Buffers and HyphaCrypt, Seigr enhances metadata security, making it difficult for unauthorized users to access or manipulate data.

== Conclusion ==

The integration of Concise Binary Object Representation (CBOR) within the Seigr ecosystem supports efficient, secure, and decentralized data handling. By encoding metadata in CBOR, Seigr ensures that each .seigr capsule is stored and retrieved with minimal overhead, conserving resources across the network. CBOR’s binary format, combined with Protocol Buffers and the Seigr Protocol, creates a robust, scalable infrastructure for decentralized applications and ethical data management.

For further technical exploration, consider these resources:
* [[Special:MyLanguage/.seigr|.seigr File]]
* [[Special:MyLanguage/Seigr Protocol|Seigr Protocol]]
* [[Special:MyLanguage/Adaptive Replication|Adaptive Replication]]
* [[Special:MyLanguage/Temporal Layer|Temporal Layer]]
* [[Special:MyLanguage/HyphaCrypt|HyphaCrypt]]
* [https://www.rfc-editor.org/rfc/rfc7049 RFC 7049: Concise Binary Object Representation (CBOR)]