KingbaseES is an enterprise-level large-scale universal converged database product. It offers four compatible modes: Oracle, MySQL, SQL Server, and PostgreSQL. Under the condition that the application remains unchanged, performance does not decline, and habits do not change, it enables the migration and replacement of foreign databases.
Identify and address the key challenges in the migration process
The selected database has low compatibility with Oracle. When migrating the application, extensive code modifications are required for stored procedures, functions, triggers, views, in-application SQL, etc.
The technical system of the selected database is completely unfamiliar and has significant differences from Oracle. The learning cost of development and maintenance methods is high.
The migration process of a large amount of historical and incremental data is complex, and the workload for data consistency comparison after migration is significant.
Traditional testing methods and use cases cannot fully cover the business functions and load pressures in the production environment, resulting in major failures after going live.
The downtime window for critical systems is too short to complete migration in the specified time, which causes overall migration failure.
Once a failure occurs after the migration and cut-over of critical systems, it cannot be recovered.
Cover the entire migration lifecycle
KingbaseES provides a pluggable heterogeneous database native compatibility framework and achieves comprehensive Oracle compatibility on this basis.. KingbaseES builds an all-round Oracle compatibility capability covering the kernel, tools, and interfaces based on kernel compatibility.
KingbaseES provides a pluggable heterogeneous database native compatibility framework and achieves comprehensive Oracle compatibility on this basis. KingbaseES builds an all-round Oracle compatibility capability covering the kernel, tools, and interfaces based on kernel compatibility. SQL and PL/SQL code of applications requires no modification to run on KingbaseES. If adjustments are necessary, KingbaseES ensures backward compatibility.
KingbaseES is compatible with all mainstream programming interfaces and development frameworks on the market. Engineers can continue to use the existing technical system without re-learning.
Kingbase provides tools for development, migration, operations, and management throughout the database life cycle, eliminating the need for re-learning.
Kingbase offers a professional database certification training system, including KCA/KCP/KCM, which are respectively benchmarked against OCA/OCP/OCM.
KingbaseES provides a full-process automated set of tools covering full offline, online incremental migration, and data comparison, effectively reducing the migration workload.
KingbaseES provides the full-load regression testing tool KReplay to collect the real processing procedures of the production environment and perform full regression on domestic databases, improving the regression testing coverage rate and reducing the go-live risks in the production environment.
Kingbase provides flexible migration solutions based on the migration tools KES DTS (bulk migration of existing data) and KFS (real-time migration of online incremental data), which can easily achieve the migration of Oracle database without downtime. At the same time, it supports the real-time comparison and verification of data at the target end to ensure data consistency, providing complete and reliable solutions for critical systems that are difficult to complete the migration task due to short downtime windows.
KingbaseES provides a dual-track parallel solution based on the KFS. Through the real-time two-way data synchronization capability, it ensures the real-time consistency of data between the original system and the target system. In the event of a failure in the domestic environment, the system can be immediately reverted to the original system to ensure that the business of the original system is "absolutely safe".
Get expert guidance and tools for a seamless migration experience.
