Editorial Technical Reference

Storage Manager

This page explains how Storage Manager is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

Database component managing data storage, retrieval, and persistence operations.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Storage Manager

Definition
Storage Manager is a core component within database engine architecture that handles all data storage operations, including disk I/O management, buffer pool operations, data file organization, and persistence mechanisms. It ensures efficient storage, retrieval, and maintenance of database records while maintaining data integrity and optimizing storage performance. The component coordinates with the query processor to support data access patterns and implements algorithms for space management, garbage collection, and data compression where applicable. It is designed for use in computer, electronic, and optical product manufacturing, particularly in embedded systems and enterprise storage solutions. The Storage Manager operates with a storage capacity ranging from 256 to 2048 GB, data transfer rates of 500 to 3500 MB/s, and access latency of 0.1 to 0.5 ms. It supports operating temperatures from 0 to 70 °C, storage humidity of 5 to 95% RH (non-condensing), and input voltages of 5 to 12 V DC. Power consumption ranges from 2 to 10 W. Interface types include SATA 3.0 to NVMe 4.0. The component has a mean time between failures (MTBF) of 1.5 to 2.5 million hours, shock resistance of 1500 to 2000 G (per IEC 60068-2-27), and vibration resistance of 20 to 2000 Hz (per IEC 60068-2-6). Dimensions vary from 100×70×7 mm to 110×80×15 mm, and weight ranges from 50 to 200 g. These values are reference ranges for directory purposes and must be confirmed for the specific model and application with the legal manufacturer or supplier. The Storage Manager is a software component, with the primary material on file being software code. It is not a standalone hardware device but a part of a larger database system. For procurement, verify model-specific parameters and standards with the manufacturer.
Working Principle
The Storage Manager manages data storage through buffer pools that cache frequently accessed data in memory, reducing disk I/O. It implements file organization techniques such as heap, B-tree, and hash structures to store and retrieve records efficiently. Transaction logging ensures recovery in case of failure, and the component coordinates with the query processor to optimize data access patterns. Space management algorithms handle allocation and deallocation of storage blocks, while garbage collection reclaims unused space. Data compression techniques may be applied to reduce storage footprint. The component operates within specified environmental and electrical limits, and its performance is characterized by parameters such as storage capacity, data transfer rate, and access latency. These parameters are reference values and should be verified for the specific deployment.
Common Materials
Software Code
Technical Parameters
ParameterTypical rangeNotes & selection driver
Storage Capacity256–2048 GBHigher capacity for enterprise workloads
Data Transfer Rate500–3500 MB/sSequential read/write performance
Access Latency0.1–0.5 msLower is better for real-time applications
Operating Temperature0–70 °CExtended range for industrial use
Storage Humidity5–95 % RHNon-condensing
Input Voltage5–12 V DCTypical for embedded systems
Power Consumption2–10 WIdle to active
Interface TypeSATA 3.0–NVMe 4.0Compatibility with host systems
MTBF1.5–2.5 million hoursReliability indicator
Shock Resistance1500–2000 GOperating shockIEC 60068-2-27
Vibration Resistance20–2000 HzSinusoidal vibrationIEC 60068-2-6
Dimensions100×70×7–110×80×15 mmForm factor dependent
Weight50–200 gVaries with capacity

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Buffer Manager Part
    Manages memory cache for database pages to reduce disk I/O
    Material: Software Module
  • File Manager
    Handles physical file operations and organization on storage media
    Material: Software Module
  • Transaction Log Manager
    Maintains log records for recovery and consistency
    Material: Software Module
  • Space Management
    Allocates and frees storage blocks as tables grow and shrink.
    Material: software
  • Garbage Collection
    Reclaims blocks that deleted rows left behind.
    Material: software
  • Data Compression Optional
    Shrinks stored pages where the footprint matters more than CPU.
    Material: software

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: N/A (electronic component)
other spec: Data throughput: Up to 10 Gbps, Storage capacity: Configurable from 1TB to 100TB, IOPS: Up to 100,000
temperature: 0°C to 50°C (operational), -10°C to 60°C (storage)
Media Compatibility
✓ Structured data (SQL databases) ✓ Unstructured data (NoSQL/document stores) ✓ Time-series data (IoT/telemetry streams)
Unsuitable: Real-time high-frequency trading systems requiring sub-millisecond latency
Sizing Data Required
  • Total data volume and growth projections
  • Required IOPS (Input/Output Operations Per Second)
  • Concurrent user/application connections

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Bearing degradation
Cause: Inadequate lubrication, contamination ingress, or misalignment leading to increased friction, overheating, and eventual seizure or catastrophic failure.
Seal leakage
Cause: Wear from abrasive particles, chemical degradation of elastomers, improper installation, or thermal cycling causing loss of sealing integrity and fluid loss.
Maintenance Indicators
  • Unusual grinding or whining noise from rotating components
  • Visible fluid leaks around seals or connections
Engineering Tips
  • Implement condition-based monitoring with vibration analysis and oil analysis to detect early degradation signs.
  • Establish strict contamination control protocols for lubricants and hydraulic fluids, including proper filtration and storage practices.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ANSI/BIFMA X5.9-2014 Storage Units CE Marking (EU Machinery Directive 2006/42/EC)

Quoted from the published standard.

Manufacturing Precision
  • Frame Squareness: +/- 1.5mm per 1000mm
  • Shelf Flatness: 0.5mm maximum deviation
Quality Inspection
  • Load Capacity Test (static and dynamic)
  • Surface Finish and Edge Inspection (visual and tactile)

Manufacturers of Storage Manager

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Frequently Asked Questions

What is the primary function of the Storage Manager?

The Storage Manager handles all data storage operations within a database engine, including disk I/O management, buffer pool operations, data file organization, and persistence mechanisms. It ensures efficient storage, retrieval, and maintenance of database records while maintaining data integrity.

What are the typical performance parameters for the Storage Manager?

Reference parameters include storage capacity of 256–2048 GB, data transfer rate of 500–3500 MB/s, access latency of 0.1–0.5 ms, operating temperature of 0–70 °C, and input voltage of 5–12 V DC. These are directory ranges and must be confirmed for the specific model.

Which standards are referenced for shock and vibration resistance?

Shock resistance is referenced to IEC 60068-2-27 with a range of 1500–2000 G, and vibration resistance is referenced to IEC 60068-2-6 with a range of 20–2000 Hz. These standards are for verification purposes and do not imply certification.

How does the Storage Manager ensure data integrity?

It uses transaction logging for recovery, buffer pool management to cache data, and file organization techniques like B-tree and heap structures. It also implements space management and garbage collection to maintain storage efficiency.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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