Abstract: Huawei announced that it has realized the independent innovation of MetaERP research and development, and completed the comprehensive replacement of the old ERP system. Among them, Huawei Cloud GaussDB database unique full encryption technology is used to encrypt and protect the top secret data in the ERP system. , thereby ensuring data security.
The ERP system plays an important role in helping enterprises optimize business processes and realize digital management. It can be said that all business transactions of enterprises need to be completed on the core system ERP. Therefore, once the data in the ERP system is lost or leaked, it will cause huge losses to the enterprise. Therefore, the data security of the ERP system has become the top priority for the stable operation and management of enterprises.
Some time ago, Huawei announced that it has realized the independent innovation of MetaERP research and development, and completed the comprehensive replacement of the old ERP system. Among them, the unique full-secret technology of Huawei Cloud GaussDB database is used to encrypt the top-secret data in the ERP system. protection to ensure data security.
ERP top-secret data needs a "reassurance pill"
Huawei manages an inventory of hundreds of billions of yuan, which is distributed in multiple industries such as operator business, enterprise business, terminal business, smart car solutions, Huawei cloud computing, and digital energy, including R&D, procurement, manufacturing, subsidiary sales, For various business types such as spare parts, these inventories are transferred between multiple legal person companies, and are integrated with multiple products such as product master data, procurement, inventory, production, receivables, and payables in ERP, and are distributed among different industries, types, and companies. Under the interweaving of transaction modes, the cost accounting scenario is very complicated.
In addition to the complex scene, the amount of data for cost accounting is also very large. In the past 20 years, more than 3 million materials in Huawei have a transaction volume of more than 1 billion per year, resulting in nearly 10 billion accounting entries. For manufacturing companies, a material cost update involves tens of millions of material details, BOM (Bill of Materials) line. The total data volume of accounting sheets in the cost accounting module of MetaERP is as high as 6.624 billion, the largest single table exceeds 3 billion, and the total capacity is as high as 6TB or more. The data volume is huge, and all of them are top secret data of the company. Level TPS.
It can be seen that the cost accounting module not only needs to calculate the cost of materials accurately, but also needs to calculate the results efficiently and in real time, which is a key part of corporate financial report accounting. Every scenario, such as the circulation, storage, and consumption of material costs, may lead to the leakage of these top-secret data, and the corporate reputation, corporate competitiveness, and corporate business will be severely hit.
Therefore, it is imminent to introduce a set of security management solutions that can support the efficient storage of massive data, and the database that supports the operation of the ERP system becomes the key.
GaussDB full-secret state solution guards "cost accounting" top-secret data
Through the efforts of the R&D team, MetaERP successfully deployed the self-innovated GaussDB database, introduced a secret storage solution, and built a solid and reliable defense line for data security.
As the first database system in China to obtain the international CC EAL4+ level certification, the first to pass the anti-tampering evaluation of China Academy of Information and Communications Technology and the first batch of full encryption state evaluation, GaussDB uses the innovative technology of pure soft encryption state query to directly encrypt and decrypt data on the client side , the source of data is guaranteed; data is processed in ciphertext in the whole process of transmission, query, processing, storage, etc., which greatly reduces the attack surface of sensitive information leakage; through mathematical algorithms, queries and data can be directly performed in the ciphertext space operation, which reduces the performance loss caused by additional encryption and decryption; it also supports automatic grammar parsing, and realizes no perception at the business level by building the grammar parsing work into the client driver.
Now, GaussDB has fully supported the launch of MetaERP and completed full-stack independent innovation. Through the high-security features of GaussDB, it has realized the security and reliability of top-secret data, and the indicators of the new system far exceeded expectations.
Every success is the beginning of the next challenge. HUAWEI CLOUD GaussDB will continue to adhere to the road of technological innovation, focus on industry problems, refine database root technology, promote industry data security governance, and escort enterprise information security and business stability throughout the process.
Extra
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