What are the advantages of cloud storage technology?

Compared to the traditional IPSAN approach, the advantages of cloud storage are obvious.

1. Simple maintenance

Cloud storage provides a cluster management mode. Users only need to log in to an IP address of the cloud storage system to view all storage device status, corresponding disk status, and overall storage usage. The system also provides alarm notifications and log records for different abnormalities and faults in a timely manner, which greatly simplifies the administrator's maintenance and management of the storage system.

2. Safe to use

The cloud storage system adopts a distributed discrete storage strategy based on erasure code or multiple copies. The erasure code can allow the system to have more than one hard disk or even multiple storage device nodes, and will not cause data loss. In addition, the hard disk is recovered after the hard disk is damaged. The data is reconstructed simultaneously by multiple storage nodes in the free space, which is much faster than the traditional disk-based Raid, and the reconstruction speed can be less than 1 hour. Multiple copies store multiple copies in different nodes in the system. Generally, 3 copies start, and any two copies of data are lost, and the data is still not lost.

3. Dynamic expansion and expansion, more convenient expansion

In traditional storage, the business system directly deals with each storage device. Each time it is expanded, it must identify and mount new storage devices, and migrate the original data, resulting in long-term business interruption. The cloud storage adopts the storage virtualization technology. The service system only perceives the change of the overall capacity, does not care about the specific device, and the original data will be automatically reorganized and balanced in the new storage space after the expansion, and the service is not affected at all.

4. Data sharing is barrier-free

The traditional storage interface is closed. A storage system only connects a set of services. Each service such as video surveillance, intelligent analysis, and image detection must establish its own storage system. The efficiency of data sharing between each other is very low. The cloud storage provides a unified storage space and a namespace. Different service systems have consistent access to the storage system. These data can be directly read through a unified named path under the control of the authority, thereby improving the relationship between different service systems. The ability to share data information.

PVC Edge Banding For Cabinet

The main function of the edge banding is to seal the cross-section of the board, so as to avoid the damage of the board and the adverse factors (mainly moisture) in the process of use and prevent the formaldehyde inside the board from volatilizing, and at the same time achieve the effect of beautiful decoration.

The product has the following main features: smooth surface, no blistering, no ribbing, moderate gloss, smooth surface and back surface, uniform thickness, uniform width, reasonable hardness, high elasticity, good quality, strong wear resistance, trimmed and sealed The color of the side and the side is close to the surface color, not whitish, good gloss, and the overall color of the finished furniture is coordinated.

Judge good or bad
1. Look at the hue and surface roughness of the edge banding strip. The color of the surface of a good edge banding strip is also very important. Whether the color is close to the customized product and is gorgeous. If the surface is very rough and there are pull marks, the quality is definitely not much better. This is the surface quality of the edge banding strip. It has nothing to do with the quality of the inner material of the edge banding, mainly the production process of the edge banding factory and the production technical skills of the employees. A good edge banding strip is: the surface must be smooth, no blistering or seldom bubbling, no drawing or few drawing, moderate gloss, not too shiny or too matte (unless there are special requirements).
2. Check the flatness of the surface and bottom of the edge banding and whether the thickness is uniform, otherwise it will cause the joint between the edge band and the board, the glue line is too eye-catching or the gap between the board and the edge band is too large, which will affect the overall beauty. Details determine success or failure, and often a small detail problem may bring an embarrassing situation where the overall effect is not good.
3. Whether the edge trimming is whitish, whether the surface of the bent edge strip is severely whitish, and whether the ground color of the trimming strip is close to the surface color of the board in question. PVC Edge Banding strips are mainly made of PVC and Calcium Carbonate plus additives. If the calcium carbonate content is too high, whitening of the edge banding and bending will occur, which proves that the quality of such products is not good.
4. Whether the strength is okay and whether there is elasticity. High strength means good wear resistance, and the corresponding quality is better. Too high strength also means increased processing difficulty. Low elasticity means low wear resistance and low aging resistance. In addition, according to actual production needs, manual trimming is generally required, and soft spots can be made appropriately, and the automatic edge banding machine can make hard points appropriately.
5. Whether the adhesive is applied evenly and whether it is easy to fall off during use.
6. Smell whether the PVC edge banding strips taste or not. Products produced with good quality raw materials generally have a small taste. If the taste is too large, it means that the quality of the raw materials used in production is relatively poor.

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