---
title: "Plan Parser"
industry: "Computer, Electronic and Optical Product Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:PLAN_PARSER"
  data_integrity_hash: "99bb4dbc35ba81acae341b6d6c301ba2"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:PLAN_PARSER"
  data_source_uri: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/plan-parser.md"
  official_resource_url: "https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/plan-parser"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.1-1000 ms processing latency per plan node"
    unit: "N/A"
engineering_limits:
  max_safe_operating_point:
    value: 2
    unit: "GB"
    consequence: "Memory fragmentation causing heap exhaustion at 1.8 GB threshold due to pointer chasing in recursive plan traversal algorithms"
fmea_matrix_quantitative:
  - node_1:
      trigger: "SQL query complexity exceeding 256 nested subqueries"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implement iterative parsing with 64 MB ring buffer and query complexity pre-check at 200 subquery threshold"
  - node_2:
      trigger: "Concurrent plan parsing requests exceeding 1000 requests/second"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implement request queuing with 500 request/second rate limiting and horizontal scaling at 800 requests/second threshold"
bom_nodes:
  lexical-analyzer:
    type: "part"
    urn: "URN:CNFX:ME:LEXICAL_ANALYZER"
    interface_type: "physical-logic-coupled"
  syntax-parser:
    type: "part"
    urn: "URN:CNFX:ME:SYNTAX_PARSER"
    interface_type: "physical-logic-coupled"
  semantic-analyzer:
    type: "part"
    urn: "URN:CNFX:ME:SEMANTIC_ANALYZER"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING FOR MACHINERY DIRECTIVE 2006/42/EC"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/plan-parser.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "b5cb97108a078b82865c148bc3d42a7389a1f570490f0be617ab7c8073d6c5bb"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Plan Parser

## 1. Technical Definition
A software component that analyzes and interprets structured query execution plans.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.1-1000 ms processing latency per plan node**. Failure boundary: **Memory allocation exceeding 2 GB per plan or CPU utilization sustained above 95% for 300 seconds**, Mechanism: **Memory fragmentation causing heap exhaustion at 1.8 GB threshold due to pointer chasing in recursive plan traversal algorithms**.

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| SQL query complexity exceeding 256 nested subqueries | 8 | Stack overflow at 8 MB recursion depth limit | Implement iterative parsing with 64 MB ring buffer and query complexity pre-check at 200 subquery threshold |
| Concurrent plan parsing requests exceeding 1000 requests/second | 8 | Thread pool exhaustion causing 100% request timeout rate | Implement request queuing with 500 request/second rate limiting and horizontal scaling at 800 requests/second threshold |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | N/A | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Lexical Analyzer](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/lexical-analyzer.md) `(Standalone System)`
- [Syntax Parser](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/syntax-parser.md) `(Standalone System)`
- [Semantic Analyzer](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/semantic-analyzer.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Database Management System**, **Query Optimization Engine**, **Performance Monitoring Software**  
**Downstream Applications**: Optimized Database Applications, Business Intelligence Reports, Real-time Analytics Dashboards  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What is Plan Parser and how does it benefit computer manufacturing?
**A**: Plan Parser is a specialized software component that analyzes structured query execution plans to optimize database performance in computer and electronic manufacturing environments, helping improve data processing efficiency and system reliability.

### Q: How does Plan Parser integrate with existing manufacturing systems?
**A**: Plan Parser functions as a modular software component that can be integrated into existing database management systems through its lexical analyzer, syntax parser, and semantic analyzer components, requiring minimal system modifications.

### Q: What types of query execution plans can Plan Parser analyze?
**A**: Plan Parser is designed to interpret various structured query execution plans including SQL optimization plans, database query execution paths, and performance analysis schemas commonly used in electronic and optical product manufacturing data systems.

## 6. Manufacturing Compliance
- ISO 9001:2015 QUALITY MANAGEMENT SYSTEMS
- CE MARKING FOR MACHINERY DIRECTIVE 2006/42/EC

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Plan Parser](https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/plan-parser)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **3** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: PLAN_PARSER | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: d2fc16ba
