A log file is a memory storage medium within a computer’s central processing unit (CPU). Computer log files contain data bits and mapping locations. These locations specify certain addresses that are input components of a log file. Other inputs include data, a read and write function, and an execution function.
man holding computer
When a user installs a program on a computer, that software application writes a log file to the CPU. Most software programs contain more than one file. These files contain execution instructions that the CPU follows when the user starts and uses the application. A log file also lets the CPU know where the program is located and what data is needed to perform certain functions.
Decoders are part of a log file. When data is extracted from a record, the computer’s hard drive refers to the bits that are contained in the file. Part of the extraction process involves reading and deciphering the bits of data that are contained in the record. After a program completes a function, it can write code or message indicating the results of the operation.
Log files utilize one of two memory-related technologies. The first is known as static random access memory or SRAM. With static random access memory, there are several bits of memory that are labeled according to binary code. The status of each memory bit is labeled with a zero or one, indicating an active or inactive state.
A second type of register memory is dynamic random access memory, or DRAM. Each memory section contains a capacitor and transistor. Data values are equated with different loads and must be constantly updated by the memory chip. Updating or “updating” typically takes up to 2% of the total processing time.
There are two components to the memory chip’s ability to process data. They include cycle and access time. Cycle time is the shortest amount of time that occurs between requests for data. Access time is the amount of seconds or minutes it takes the CPU to request data from a log file and the time it takes to actually receive that information.
Although SRAM is commonly used with memory caches, its cycle time and access time are the same. With DRAM technology, the cycle time is typically longer than the access time. This is because memory reads or extractions involve a process of destroying and rewriting.