17994229. ELECTRONIC DEVICE FOR RECOVERING DATABASE AND METHOD OF OPERATING THE SAME simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
ELECTRONIC DEVICE FOR RECOVERING DATABASE AND METHOD OF OPERATING THE SAME
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ELECTRONIC DEVICE FOR RECOVERING DATABASE AND METHOD OF OPERATING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 17994229 titled 'ELECTRONIC DEVICE FOR RECOVERING DATABASE AND METHOD OF OPERATING THE SAME
Simplified Explanation
The abstract describes an electronic device and method for recovering a database (DB) that may be corrupted. The device includes a non-volatile memory to store the DB, a volatile memory, and a processor connected to both memories. The processor determines if the DB is corrupted and performs integrity checks on the DB. If the first integrity check fails, the processor initializes an operating system cache and performs a second integrity check. If either integrity check is successful, the processor can perform tasks on the DB file.
- The electronic device is designed to recover a corrupted database.
- It includes a non-volatile memory to store the database and a volatile memory for processing.
- The processor determines if the database is corrupted and performs integrity checks.
- If the first integrity check fails, the processor initializes an operating system cache and performs a second integrity check.
- If either integrity check is successful, the processor can perform tasks on the database file.
Potential Applications
- This technology can be applied in various industries that rely on databases, such as finance, healthcare, and e-commerce.
- It can be used in systems that require reliable and efficient recovery of corrupted databases.
Problems Solved
- The electronic device and method provide a solution for recovering corrupted databases, ensuring data integrity and preventing data loss.
- It eliminates the need for manual intervention in recovering corrupted databases, saving time and effort.
Benefits
- The device and method offer a streamlined process for recovering corrupted databases, reducing downtime and improving system reliability.
- It allows for automatic detection and recovery of corrupted databases, minimizing the risk of data loss.
- The use of different memory caches optimizes the recovery process, enhancing performance and efficiency.
Original Abstract Submitted
An electronic device for recovering a database (DB) and a method of operating the electronic device are provided. The electronic device includes a non-volatile first memory configured to store a DB, a volatile second memory, and a processor operably connected to the first memory and the second memory. The processor may determine whether the DB is corrupted, may perform first integrity check of the DB after initializing a DB cache in which at least a portion of the DB is loaded to a user space of the second memory when it is determined that the DB is corrupted, may perform second integrity check of the DB after initializing an operating system (OS) cache in which at least a portion of the DB is loaded to a kernel space of the second memory when the first integrity check of the DB fails, and may perform a task on a DB file when the first integrity check or the second integrity check of the DB is successful.
