php thread pool

Introduction The Python Standard Library provides the threading and multiprocessing modules for us to write the corresponding multi-threaded multi-process code. However, when the project reaches a certain scale, frequent creation and destruction of

Introduction The Python Standard Library provides the threading and multiprocessing modules for us to write the corresponding multi-threaded multi-process code. However, when the project reaches a certain scale, frequent creation and destruction of

Introduction & amp; motivation consider this scenario. we have 10000 pieces of data to process. it takes 1 second to process each piece of data, but it takes only 0.1 seconds to read the data, each piece of data does not interfere with each other.

PHP-FPM process pool probing, php-fpm pool probing PHP supports multi-process rather than multi-thread; PHP-FPM runs multiple sub-processes in the process pool to process all connection requests concurrently. View the PHP-FPM process pool (pm. start_

Introduction In recent years, with the rapid development of Internet/Intranet network construction technology and the rapid popularization in the world Applications have been switched from traditional desktop applications to Web applications. The

New Features of JDK5: thread synchronization tools (III) and new features of jdk5 I. Semaphore Semaphore can control the number of threads simultaneously accessing resources. For example, it can control the number of concurrent threads allowed by a

Data | database | database connection SummaryThis paper introduces the principle of Java Access database and its existing problems, puts forward the solution-database connection pool, analyzes its key problems, constructs a simple and easy-to-use

Brief introductionThe thread pool is widely used as a scheme to improve the ability of process processing data. A large number of servers are more or less used in the thread pool technology, whether in Java or C + + implementation, the thread pool

SummaryThis paper introduces the principle and problems of Java Access database, puts forward the solution-database connection pool, analyzes its key problems, constructs a simple and easy-to-use connection pool and illustrates how it is used in

One, GIL: Global interpreter Lock1. GIL: Global Interpreter LockGil is essentially a mutex, which is sandwiched between the interpreter,All threads within the same process need to grab the Gil lock before executing the interpreter code2. Gil's