Databases

My organization's database summary database is used from the beginning of the calculation program. Information technology service companies such as Getronics not only use databases for managing information and records, but also provide revenue through the provision of database management services. Getronics uses Microsoft SQL Server 2000 as database software. Customers signing Getronics for Information Technology services rely on and depend on the accuracy and versatility of stored database information.

Fragmentation in the world of block chains is similar to database fragmentation in traditional software systems. In traditional databases, partitioning is a horizontal partitioning of the data in the database, and each partition is stored in a separate database server instance. This allows you to distribute the load to different servers. There are several ways to implement messaging. In the case of Ethereum, the approach they adopt is the "receipt" paradigm. When a transaction within a fragment is executed, it can change the state of its own local fragment and generate a "receipt" that is also stored in the distribution. Shared memory. You can see it later (but not changed) later.

Fragmentation is a very old concept in centralized database design. Database partitioning is the horizontal partitioning of the data in the database. Individual partitions are called slices or database slices. Each piece is stored in a separate database server instance to distribute the load. This means that the database is divided into separate databases that do not share public data. Since you can add fragments for unlimited extensions, it allows for horizontal expansion of any database system. Today, most databases such as MongoDB and MySQL support fragmentation. Therefore, technology is mature enough to become mainstream. Block chains have existed for a long time, but mainstream sharding adjustment is still not visible. One of the recommended ways is to use multiple fragments. Each piece can be processed according to the address range of the sender.