Network data distributed storage management system

Abstract

The invention discloses a network data distributed storage management system, relates to the technical field of data storage, and adopts the technical scheme that the network data distributed storage management system comprises a distributed storage management module, the system is characterized in that the distributed storage management module comprises a distributed architecture module, a fragmentation management module, a data replication application module, a fault-tolerant mechanism trigger module, an operation and maintenance management and control module, a distributed event processing module, a data concurrency control module, a storage performance optimization module, a query processing optimization module and a data cloud combination management module; the method has the beneficial effects that a plurality of storage servers are utilized to share storage load, data are stored on each node in a scattered manner, no single-point fault exists, the reliability and availability of the system are improved, the system can be flexibly expanded, the large-scale storage requirement is met, the risk of the single-point fault is reduced, the management process is simplified, the automation of operation and maintenance tasks is realized, and the operation and maintenance efficiency is improved. The security and privacy of data storage are improved, the storage utilization rate is high, and the data recovery speed is high.

Description

Technical Field

[0001] The present invention relates to the technical field of data storage, and in particular to a network data distributed storage management system. Background Art

[0002] A distributed database system is a database management system that allows data to remain logically unified but physically dispersed and stored on multiple computer nodes, which are interconnected through a network to form a logical whole. DDS is designed to improve data availability, scalability, fault tolerance, and performance to meet the needs of large-scale data processing and complex business scenarios.

[0003] The centralized data storage of existing traditional data storage management systems is limited in scalability due to its reliance on the external service capabilities of the front-end controller. There are differences in management and usage methods, making it difficult to achieve unified management and elastic scheduling of resources, resulting in low storage utilization, complex management, low data security, slow data recovery, and low efficiency. Summary of the invention

[0004] To this end, the present invention provides a network data distributed storage management system to solve the problems of centralized data storage in traditional data storage management systems. Due to its reliance on the external service capabilities of the front-end controller, it has limited scalability, differences in management and usage methods, and difficulty in achieving unified management and elastic scheduling of resources, resulting in low storage utilization, complex management, low data security, slow data recovery speed and low efficiency.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a network data distributed storage management system, including a distributed storage management module, characterized in that: the distributed storage management module includes a distributed architecture module, a shard management module, a data replication application module, a fault-tolerant mechanism trigger module, an operation and maintenance management module, a distributed event processing module, a data concurrency control module, a storage performance optimization module, a query processing optimization module and a data cloud combined management module, and the distributed storage management module is respectively connected to the distributed architecture module, the shard management module, the data replication application module, the fault-tolerant mechanism trigger module, the operation and maintenance management module, the distributed event processing module, the data concurrency control module, the storage performance optimization module, the query processing optimization module and the data cloud combined management module.

[0006] Preferably, a privacy protection module and a security protection module are provided at the connection end of the shard management module, and the shard management module is data-connected to the privacy protection module and the security protection module respectively.

[0007] Preferably, the connection ends of the operation and maintenance control module are respectively provided with a monitoring and alarm module and an automated operation and maintenance module, and the operation and maintenance control module is respectively data-connected with the monitoring and alarm module and the automated operation and maintenance module.

[0008] Preferably, the distributed architecture module includes a data sharding component module, a data management component module, a coordination service component module, a network communication component module and a monitoring management component module, and the distributed architecture module is data-connected to the data sharding component module, the data management component module, the coordination service component module, the network communication component module and the monitoring management component module respectively.

[0009] Preferably, the security protection module includes an access control module, a data encryption module, a firewall module and a security audit module, and the security protection module is data-connected to the access control module, the data encryption module, the firewall module and the security audit module respectively.

[0010] Preferably, the privacy protection module includes a data desensitizing module, a permission setting module and a privacy setting module, and the privacy protection module is data-connected with the data desensitizing module, the permission setting module and the privacy setting module respectively.

[0011] Preferably, the distributed storage management module includes a server shell, a cover door is provided on one side of the server shell, the server shell and the cover door are connected by a hinge, a plurality of support columns are fixedly provided on the bottom of the server shell, a plurality of slide rods are fixedly provided on the side of the server shell away from the cover door, a plurality of first slide grooves are opened inside the server shell, and a slide assembly is provided inside the server shell.

[0012] Preferably, the slide assembly includes a U-shaped frame, the U-shaped frame is arranged inside the server shell, side frames are fixedly provided on both sides of the U-shaped frame, a handle is fixedly provided on one side of the side frame, a plurality of first pulleys are connected to one side of the two side frames through bearings, the first pulleys slide inside the first slide groove, two through slide grooves are arranged on the top of the U-shaped frame, a second slide groove is arranged inside the U-shaped frame, a bearing plate is arranged inside the U-shaped frame, a plurality of second pulleys are connected to the side walls of the second slide groove through bearings on both sides of the bearing plate, the second pulleys are in contact with the side walls of the second slide groove, and the A pushing unit is provided on both sides of the U-shaped frame, and the pushing unit includes two rotating rods, one end of the two rotating rods is connected to the side wall of the U-shaped frame through a bearing, and the other end of the two rotating rods is connected to the side wall of the side frame through a bearing, and sprockets are fixedly sleeved on the outside of the two rotating rods, and chains are sleeved on the outside of the two sprockets, and a connecting block is fixedly provided on one side of the chain, and the connecting block passes through the through slide groove and is slidably connected to the through slide groove, and the connecting block is fixedly connected to the bearing plate, and a plurality of tooth plates are fixedly connected on both sides of the inner wall of the server shell, and the tooth plates are meshed with gears.

[0013] Preferably, two support blocks are fixedly provided on the top of the bearing plate, a wire rack is fixedly provided on the top of the two support blocks, a screw is connected to the top of the wire rack via a bearing, a pressure plate is provided on the outside of the screw via a threaded sleeve, and the pressure plate slides inside the wire rack.

[0014] Preferably, a baffle is fixedly provided on the top of the carrier plate, a slot is opened on the top of the carrier plate, a threaded rod is connected inside the slot via a bearing, a knob is fixedly connected to one end of the threaded rod, a clamp is provided outside the threaded rod via a threaded sleeve, a storage disk body is provided on the top of the carrier plate, and the storage disk body is in contact with the clamp and the baffle.

[0015] The embodiments of the present invention have the following advantages:

[0016] 1. Multiple storage servers are used to share the storage load, and data is stored in various nodes in a dispersed manner. There is no single point of failure, which improves the reliability and availability of the system, can be flexibly expanded to meet large-scale storage needs, reduces the risk of single point of failure, simplifies the management process, realizes the automation of operation and maintenance tasks, reduces manual intervention, encrypts the storage and transmission of sensitive data, improves the security of data storage, adds random noise in the data analysis process to protect individual privacy while maintaining the statistical characteristics of the data set, has high storage utilization, and fast data recovery speed;

[0017] 2. The movement of the U-shaped frame is controlled by the slide assembly, and the load-bearing plate is extended and moved out of the server shell. The storage disk body is fixed and limited by the clamping plate and the baffle. The slide bar is convenient for supporting the line to avoid increased wear of the line during the pulling process, and is convenient for installation and disassembly of the storage disk body and maintenance of the storage disk body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1A schematic diagram of the distributed storage management module system structure provided by the present invention;

[0021] Figure 2 A schematic diagram of the distributed architecture module system structure provided by the present invention;

[0022] Figure 3 A schematic diagram of the structure of the safety protection module system provided by the present invention;

[0023] Figure 4 A schematic diagram of the privacy protection module system structure provided by the present invention;

[0024] Figure 5 A front view of a server housing provided by the present invention;

[0025] Figure 6 A front cross-sectional view of a server housing provided by the present invention;

[0026] Figure 7 A rear view of a server housing provided by the present invention;

[0027] Figure 8 A three-dimensional diagram of a carriage assembly provided by the present invention;

[0028] Fig. 9 A three-dimensional diagram of a push unit provided by the present invention;

[0029] Fig.10 A cross-sectional view of a carriage assembly provided by the present invention;

[0030] Fig.11 This is an expanded view of the slide assembly provided by the present invention.

[0031] In the figure: 1. Distributed storage management module; 2. Distributed architecture module; 3. Sharding management module; 4. Data replication application module; 5. Fault tolerance mechanism trigger module; 6. Operation and maintenance control module; 7. Distributed event processing module; 8. Data concurrency control module; 9. Storage performance optimization module; 10. Query processing optimization module; 11. Data cloud integration management module; 12. Privacy protection module; 13. Security protection module; 14. Monitoring and alarm module; 15. Automated operation and maintenance module; 16. Data sharding component module; 17. Data management component module; 18. Coordination service component module; 19. Network communication component module; 20. Monitoring and management component module; 21. Access control module; 22. Data encryption module; 2 3. Firewall module; 24. Security audit module; 25. Data desensitization module; 26. Permission setting module; 27. Privacy setting module; 28. Server housing; 29. ​​Cover door; 30. Support column; 31. Handle; 32. First slide groove; 33. Load plate; 34. Knob; 35. Tooth plate; 36. Storage disk body; 37. Slide rod; 38. U-shaped frame; 39. Support block; 40. Wire rack; 41. Screw rod; 42. Pressure plate; 43. Side frame; 44. Gear; 45. Connecting block; 46. First pulley; 47. Through slide groove; 48. Chain; 49. Baffle; 50. Rotating rod; 51. Sprocket; 52. Second pulley; 53. Second slide groove; 54. Slot; 55. Threaded rod; 56. Clamp. DETAILED DESCRIPTION

[0032] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Refer to the attached Figure 1 -Attached Fig.11, a network data distributed storage management system provided by the present invention comprises a distributed storage management module 1, wherein the distributed storage management module 1 comprises a distributed architecture module 2, a sharding management module 3, a data replication application module 4, a fault-tolerant mechanism triggering module 5, an operation and maintenance control module 6, a distributed event processing module 7, a data concurrency control module 8, a storage performance optimization module 9, a query processing optimization module 10 and a data cloud combination management module 11, wherein the distributed storage management module 1 is respectively connected with the distributed architecture module 2, the sharding management module 3, the data replication application module 4, the fault-tolerant mechanism triggering module 5, the operation and maintenance control module 6, the distributed event processing module 7, the data concurrency control module 8, the storage performance optimization module 9, the query processing optimization module 10 and the data cloud combination management module 11;

[0034] In this implementation scheme, range sharding, hash sharding and composite sharding are performed through the sharding management module 3. Range sharding is sharding based on a range value of the data. Hash sharding uses a hash function to map data to a specific shard. Composite sharding combines multiple sharding strategies to optimize query performance and load balancing. The data replication application module 4 includes master-slave replication and multi-master replication. The master-slave replicated data is written from a master node and then synchronized to multiple slave nodes. Multi-master replication allows multiple nodes to be used as write nodes at the same time. The fault-tolerant mechanism triggering module 5 includes fault detection and recovery and data backup and recovery functions. The fault detection and recovery function is to quickly discover and recover node failures through heartbeat detection, log replication and other technologies. The data backup and recovery function is to regularly back up data so that it can be quickly restored when a disaster occurs. The distributed event processing module 7 coordinates all participants through a coordinator to complete the submission or reply of events. Roll, add a pre-preparation stage on the basis of coordination by the coordinator to reduce blocking, decompose long events into multiple short events, each event has its corresponding compensation event, the data concurrency control module 8 manages concurrent access through locking mechanism, optimistic concurrency control, multi-version concurrency control and other technologies to ensure data consistency, the storage performance optimization module 9 improves query efficiency through query rewriting, index optimization and other technologies, uses cache to reduce the number of database accesses, improves system response speed, and reasonably allocates requests to different nodes to avoid excessive pressure on a single point, the query processing optimization module 10 intelligently selects query nodes according to query conditions, reduces unnecessary network transmission, generates cross-node query execution plans, optimizes query execution order, caches the results of frequent queries, and reduces query time, the data cloud combined management module 11 uses the elastic scaling capabilities of the cloud platform for rapid deployment and expansion, and combines the advantages of private cloud and public cloud for flexible deployment.

[0035] Among them, in order to achieve the purpose of security management, the present device adopts the following technical solutions: the connection end of the shard management module 3 is provided with a privacy protection module 12 and a security protection module 13, and the shard management module 3 is respectively connected with the privacy protection module 12 and the security protection module 13 for data, and the privacy protection module 12 is used to protect the data privacy, and the security protection module 13 is used to improve the data security;

[0036] Among them, in order to achieve the purpose of operation and maintenance control, the present device is implemented by the following technical solutions: the connection ends of the operation and maintenance control module 6 are respectively provided with a monitoring alarm module 14 and an automated operation and maintenance module 15, the operation and maintenance control module 6 is respectively connected with the monitoring alarm module 14 and the automated operation and maintenance module 15 for data, the monitoring alarm module 14 monitors the system status in real time, discovers and handles abnormalities in time, and the automated operation and maintenance module 15 realizes the automation of operation and maintenance tasks through scripts and tools, reduces manual intervention, regularly analyzes system performance bottlenecks, and performs targeted optimization;

[0037] Among them, in order to achieve the purpose of distributed management, the present device is implemented by the following technical solutions: the distributed architecture module 2 includes a data sharding component module 16, a data management component module 17, a coordination service component module 18, a network communication component module 19 and a monitoring management component module 20, and the distributed architecture module 2 is respectively connected with the data sharding component module 16, the data management component module 17, the coordination service component module 18, the network communication component module 19 and the monitoring management component module 20. The data sharding component module 16 is responsible for data sharding and routing, the data management component module 17 manages data storage, retrieval, update and other operations, the coordination service component module 18 processes cross-shard transactions, query optimization and other complex operations, the network communication component module 19 is responsible for data exchange and communication between nodes, and the monitoring management component module 20 monitors the system status and provides an operation and maintenance management interface;

[0038] Among them, in order to achieve the purpose of security protection, the present device is implemented by the following technical solutions: the security protection module 13 includes an access control module 21, a data encryption module 22, a firewall module 23 and a security audit module 24, and the security protection module 13 is respectively connected with the access control module 21, the data encryption module 22, the firewall module 23 and the security audit module 24 in data connection, and a strict identity authentication and authorization mechanism is implemented through the access control module 21 to ensure that only legitimate users can access database resources, and sensitive data is encrypted, stored and transmitted through the data encryption module 22 to prevent data from being stolen during storage and transmission. A firewall is deployed through the firewall module 23 to prevent external malicious attacks, and an intrusion detection system is used to timely discover and respond to potential security threats. The database access and operation logs are recorded through the security audit module 24 to facilitate subsequent tracking and analysis;

[0039] Among them, in order to achieve the purpose of privacy protection, the present device is implemented by the following technical solutions: the privacy protection module 12 includes a data desensitization module 25, a permission setting module 26 and a privacy setting module 27, and the privacy protection module 12 is respectively connected with the data desensitization module 25, the permission setting module 26 and the privacy setting module 27. The sensitive data is desensitized by the data desensitization module 25, and the key fields in the personal information are removed or anonymized. The user is granted the data access rights necessary to complete his task by the permission setting module 26. Random noise is added in the data analysis process by the privacy setting module 27 to protect individual privacy while maintaining the statistical characteristics of the data set. Cryptographic protocols such as homomorphic encryption and multi-party secure computing are adopted to perform data analysis and calculation under the premise of protecting data privacy.

[0040] Among them, in order to achieve the purpose of covering, the present device adopts the following technical solutions: the distributed storage management module 1 includes a server housing 28, a cover door 29 is provided on one side of the server housing 28, the server housing 28 and the cover door 29 are connected by hinges, a plurality of support columns 30 are fixedly provided at the bottom of the server housing 28, a plurality of slide bars 37 are fixedly provided on the side of the server housing 28 away from the cover door 29, a plurality of first slide grooves 32 are opened inside the server housing 28, a slide assembly is provided inside the server housing 28, the cover door 29 can cover the server housing 28, the support columns 30 support the server housing 28, and the slide bars 37 facilitate the support of the line to avoid the aggravation of the line during the pulling process;

[0041] In order to achieve the purpose of sliding, the device adopts the following technical solutions: the slide assembly includes a U-shaped frame 38, the U-shaped frame 38 is arranged inside the server housing 28, side frames 43 are fixed on both sides of the U-shaped frame 38, a handle 31 is fixed on one side of the side frame 43, and a plurality of first pulleys 46 are connected to one side of the two side frames 43 through bearings, and the first pulleys 46 slide inside the first slide groove 32, and two through slide grooves 47 are provided on the top of the U-shaped frame 38. A second slide groove 53 is opened at the bottom, a bearing plate 33 is provided inside the U-shaped frame 38, and a plurality of second pulleys 52 are connected to the side walls of the second slide groove 53 through bearings on both sides of the bearing plate 33. The second pulleys 52 are in contact with the side walls of the second slide groove 53. A pushing unit is provided on both sides of the U-shaped frame 38, and the pushing unit includes two rotating rods 50. One end of the two rotating rods 50 is connected to the side wall of the U-shaped frame 38 through a bearing, and the other end of the two rotating rods 50 is connected to the side wall of the side frame 43 through a bearing. The outside of the two rotating rods 50 is fixed. The fixed sleeve is provided with a sprocket 51, and the two sprockets 51 are externally sleeved with chains 48. A connecting block 45 is fixedly provided on one side of the chain 48. The connecting block 45 passes through the through slide groove 47 and is slidably connected to the through slide groove 47. The connecting block 45 is fixedly connected to the bearing plate 33. A plurality of tooth plates 35 are fixedly connected to both sides of the inner wall of the server housing 28. The tooth plates 35 mesh with the gears 44. When the handle 31 is pulled, the handle 31 drags the side frame 43 to move, and the first pulleys 46 on both sides of the side frame 43 slide in the first slide groove 32. The side frame 43 moves, and the U-shaped frame 38 moves because the gear 44 is meshed with the tooth plate 35. At the same time, the gear 44 rotates and drives the rotating rod 50 to rotate. The rotating rod 50 drives the sprocket 51 to rotate. The sprocket 51 drives the chain 48 to rotate. The chain 48 drives the connecting block 45 to move. The connecting block 45 slides in the through-sliding groove 47. The connecting block 45 moves and drives the bearing plate 33 to move. The second pulleys 52 on both sides of the bearing plate 33 slide in the second sliding grooves 53, so that the bearing plate 33 is completely moved out of the server housing 28.

[0042] Among them, in order to achieve the purpose of cable management, the present device adopts the following technical solutions: two support blocks 39 are fixedly provided on the top of the carrier plate 33, and a cable rack 40 is fixedly provided on the top of the two support blocks 39. The top of the cable rack 40 is connected with a screw rod 41 through a bearing, and a pressing plate 42 is provided on the outside of the screw rod 41 through a threaded sleeve. The pressing plate 42 slides inside the cable rack 40, and the connected line passes through the groove on the cable rack 40. Then the screw rod 41 is rotated, and the screw rod 41 drives the pressing plate 42 to move downward. The pressing plate 42 limits and fixes the line, and then the connector on the line is connected to the storage disk body 36.

[0043] Among them, in order to achieve the purpose of fixing, the present device is implemented by the following technical scheme: a baffle 49 is fixedly provided on the top of the carrier plate 33, a slot 54 is opened on the top of the carrier plate 33, a threaded rod 55 is connected to the inside of the slot 54 through a bearing, one end of the threaded rod 55 is fixedly connected to the knob 34, a clamping plate 56 is provided on the outside of the threaded rod 55 through a threaded sleeve, a storage disk body 36 is provided on the top of the carrier plate 33, the storage disk body 36 is in contact with the clamping plate 56 and the baffle 49, the knob 34 is turned, the knob 34 drives the threaded rod 55 to rotate, the threaded rod 55 drives the clamping plate 56 to move, and the clamping plate 56 cooperates with the baffle 49 to fix and limit the storage disk body 36.

[0044] The use process of the present invention is as follows: when using the present invention, the handle 31 is pulled, and the handle 31 drags the side frame 43 to move, and the first pulleys 46 on both sides of the side frame 43 slide in the first slide groove 32. Since the gear 44 is meshed with the toothed plate 35, the movement of the side frame 43 will drive the U-shaped frame 38 to move, and at the same time, the gear 44 rotates and drives the rotating rod 50 to rotate, the rotating rod 50 drives the sprocket wheel 51 to rotate, the sprocket wheel 51 drives the chain 48 to rotate, and the chain 48 drives the connecting block 45 to move, and the connecting block 45 slides in the through slide groove 47, and the connecting block 45 moves and drives the bearing plate 33 to move, and the second pulleys 52 on both sides of the bearing plate 33 slide in the second slide groove 53, so that the bearing plate 33 Completely move it out of the server housing 28, then place the storage disk body 36 on the top of the carrier plate 33, and then turn the knob 34, the knob 34 drives the threaded rod 55 to rotate, the threaded rod 55 drives the clamping plate 56 to move, the clamping plate 56 cooperates with the baffle 49 to fix the storage disk body 36, the connected line passes through the groove on the wire rack 40, and then turn the screw rod 41, the screw 41 drives the pressure plate 42 to move down, the pressure plate 42 fixes the line, and then connects the connector on the line to the storage disk body 36, and then move the carrier plate 33 back into the server housing 28, the slide rod 37 facilitates the support of the line to prevent the line from being worn out during the pulling process.

[0045] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A network data distributed storage management system, comprising a distributed storage management module (1), characterized in that: The distributed storage management module (1) comprises a distributed architecture module (2), a shard management module (3), a data replication application module (4), a fault-tolerant mechanism triggering module (5), an operation and maintenance control module (6), a distributed event processing module (7), a data concurrency control module (8), a storage performance optimization module (9), a query processing optimization module (10) and a data cloud combination management module (11). The distributed storage management module (1) is respectively connected to the distributed architecture module (2), the shard management module (3), the data replication application module (4), the fault-tolerant mechanism triggering module (5), the operation and maintenance control module (6), the distributed event processing module (7), the data concurrency control module (8), the storage performance optimization module (9), the query processing optimization module (10) and the data cloud combination management module (11).

2. A network data distributed storage management system according to claim 1, characterized in that: The connection end of the slicing management module (3) is provided with a privacy protection module (12) and a security protection module (13), and the slicing management module (3) is data-connected to the privacy protection module (12) and the security protection module (13) respectively.

3. A network data distributed storage management system according to claim 1, characterized in that: The connection ends of the operation and maintenance control module (6) are respectively provided with a monitoring and alarm module (14) and an automated operation and maintenance module (15), and the operation and maintenance control module (6) is respectively data-connected with the monitoring and alarm module (14) and the automated operation and maintenance module (15).

4. A network data distributed storage management system according to claim 1, characterized in that: The distributed architecture module (2) comprises a data sharding component module (16), a data management component module (17), a coordination service component module (18), a network communication component module (19) and a monitoring management component module (20), and the distributed architecture module (2) is respectively data-connected to the data sharding component module (16), the data management component module (17), the coordination service component module (18), the network communication component module (19) and the monitoring management component module (20).

5. A network data distributed storage management system according to claim 2, characterized in that: The security protection module (13) comprises an access control module (21), a data encryption module (22), a firewall module (23) and a security audit module (24); the security protection module (13) is data-connected to the access control module (21), the data encryption module (22), the firewall module (23) and the security audit module (24) respectively.

6. A network data distributed storage management system according to claim 2, characterized in that: The privacy protection module (12) comprises a data desensitization module (25), a permission setting module (26) and a privacy setting module (27), and the privacy protection module (12) is data-connected to the data desensitization module (25), the permission setting module (26) and the privacy setting module (27) respectively.

7. A network data distributed storage management system according to claim 1, characterized in that: The distributed storage management module (1) comprises a server housing (28), a cover door (29) is provided on one side of the server housing (28), the server housing (28) and the cover door (29) are connected by hinges, a plurality of support columns (30) are fixedly provided at the bottom of the server housing (28), a plurality of slide bars (37) are fixedly provided on the side of the server housing (28) away from the cover door (29), a plurality of first slide grooves (32) are opened inside the server housing (28), and a slide assembly is provided inside the server housing (28).

8. A network data distributed storage management system according to claim 7, characterized in that: The slide assembly comprises a U-shaped frame (38), wherein the U-shaped frame (38) is arranged inside the server shell (28), side frames (43) are fixedly provided on both sides of the U-shaped frame (38), a handle (31) is fixedly provided on one side of the side frame (43), a plurality of first pulleys (46) are connected to one side of the two side frames (43) through bearings, the first pulleys (46) slide inside the first slide groove (32), two through slide grooves (47) are provided on the top of the U-shaped frame (38), a second slide groove (53) is provided inside the U-shaped frame (38), a bearing plate (33) is provided inside the U-shaped frame (38), a plurality of second pulleys (52) are connected to the two sides of the bearing plate (33) through bearings, the second pulleys (52) are in contact with the side walls of the second slide groove (53), and the U-shaped frame (38) is provided with a plurality of second pulleys (52) on both sides of the bearing plate (33), the second pulleys (52) are in contact with the side walls of the second slide groove (53), and the U-shaped frame (38) is provided with a plurality of second pulleys (52) on both sides of the bearing plate (33). A pushing unit is provided on both sides of the frame (38), and the pushing unit includes two rotating rods (50), one end of the two rotating rods (50) is connected to the side wall of the U-shaped frame (38) through a bearing, and the other end of the two rotating rods (50) is connected to the side wall of the side frame (43) through a bearing, and the two rotating rods (50) are fixedly sleeved with a sprocket (51) on the outside, and the two sprockets (51) are sleeved with a chain (48) on the outside, and a connecting block (45) is fixedly provided on one side of the chain (48), and the connecting block (45) passes through the through slide groove (47) and is slidably connected to the through slide groove (47), and the connecting block (45) is fixedly connected to the bearing plate (33), and a plurality of tooth plates (35) are fixedly connected to the inner wall of the server shell (28), and the tooth plates (35) are meshed with the gear (44).

9. A network data distributed storage management system according to claim 8, characterized in that: Two support blocks (39) are fixedly provided on the top of the bearing plate (33), and a wire rack (40) is fixedly provided on the top of the two support blocks (39). The top of the wire rack (40) is connected with a screw rod (41) via a bearing, and a pressure plate (42) is provided on the outside of the screw rod (41) via a threaded sleeve, and the pressure plate (42) slides inside the wire rack (40).

10. A network data distributed storage management system according to claim 8, characterized in that: A baffle (49) is fixedly provided on the top of the carrier plate (33), a slot (54) is opened on the top of the carrier plate (33), a threaded rod (55) is connected inside the slot (54) via a bearing, one end of the threaded rod (55) is fixedly connected to a knob (34), a clamping plate (56) is provided outside the threaded rod (55) via a threaded sleeve, a storage disk body (36) is provided on the top of the carrier plate (33), and the storage disk body (36) is in contact with the clamping plate (56) and the baffle (49).

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