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Database Design
QRYIX system adopts IPFS distributed storage for database design.
IPFS (Inter-Planetary File System) is a globally oriented, peer-to-peer distributed versionfile system that aims to complement (or even replace) the Hypertext Transfer Protocol(HTTP) that currently rules the Internet, connecting all computing devices with the samefile system. The idea is to replace domain-based addresses with content-basedaddresses, where users are looking for content stored somewhere rather than at anaddress, without verifying the identity of the sender, but only the hash of the content,by making web pages faster, more secure, more robust, and more durable.
At present, the traditional HTTP has the problem of hyper-centralization, there are toomany insecure factors in security, from the recent network security accidents can beseen the disadvantages of centralized network storage, IPFS fundamentally changedthe way to find, using HTTP to find the location, and using IPFS we find the content.
IPFS is the general purpose of the infrastructure, there is no storage restrictions. Largefiles are split into smaller chunks that can be downloaded from multiple servers at thesame time. The IPFS network is a fluid, fine-grained, distributed network that can bewell adapted to the requirements of a content delivery network (CDN). This designmakes it possible to share all kinds of data, including images, video streams, distributeddatabases, entire operating systems, module chains, backup of 8-inch floppy disks, andmost importantly, static websites.
IPFS files can also be abstracted into special IPFS directories, labeled with a readable filename (transparently mapped to an IPFS hash), and accessed with a directory index likeHTTP. The process of creating a website on IPFS is the same as in the past, and theinstructions for adding a website to an IPFS node require only one command: ipfs add-r yoursitedirectory. The connections between web pages no longer need to bemaintained; IPFS's own lookups take care of them. IPFS does not require every node tostore everything, and owners of nodes are free to choose what data they want tomaintain. It's like a bookmark, which backs up its own site and voluntarily servescontent of interest to others, except that the bookmark doesn't eventually becomeinvalid, as it used to. Copying, storing, and supporting websites between IPFS nodes iseasy, using only a single command and a hash of the website.