Found a total of 10000 related content
Methods for implementing cache acceleration in PHP and MySQL combined with Redis
Article Introduction：Redis is needed to speed up the combination of PHP and MySQL, because Redis can significantly increase data access speed and reduce database query burden. Specific methods include: 1. Cache MySQL query results into Redis to reduce the number of direct queries; 2. Use publish-subscribe mode or transaction to ensure cache consistency; 3. Prevent cache penetration through Bloom filters; 4. Set different expiration times or use distributed locks to avoid cache avalanches; 5. Implement hierarchical cache, data warm-up and dynamic adjustment strategies to further optimize performance.
2025-05-28
comment 0
499
How to use Redis as a cache driver in Laravel?
Article Introduction：Install and configure Redis service; 2. Install PHPRdis extension; 3. Optionally install Predis or use PhpRedis; 4. Set CACHE_DRIVER=redis in the .env file and configure Redis connection parameters; 5. Confirm that Redis is configured correctly in config/cache.php and config/database.php, and it is recommended to use an independent database for cache; 6. Use the Cache facade to perform cache operations, such as put, get, forever, forget and pull; 7. Clean the cache through the phpartisancache:clear or redis-cli command; in addition
2025-07-25
comment 0
564
Speeding up Existing Apps with a Redis Cache
Article Introduction：Redis accelerates existing applications: cache queries to reduce server load
Core points:
Redis effectively accelerates existing applications by caching query results, thereby reducing server stress. It stores query results for a specified time (for example, 24 hours), and then reuses these results, significantly improving application speed.
The installation of Redis can be done through the operating system package manager or manually. The installation process includes avoiding common warnings and ensuring that Redis starts automatically after the server restarts.
The Predis library works with Redis to provide a memory cache layer for applications. This process involves checking whether the results of the current query exist in the cache, if not, get the result and transfer it
2025-02-17
comment 0
445
Redis as Cache vs Datastore:?Trade-offs.
Article Introduction：Article discusses trade-offs of using Redis as a cache vs. datastore, focusing on performance, data persistence, and scalability implications.
2025-03-26
comment 0
563
How to use Redis as a cache in a Go application
Article Introduction：Using the go-redis client and implementing cache through Redis can significantly improve Go application performance; 2. Initialize connections and verify connectivity through redis.NewClient; 3. The cache process is to check Redis first, and obtain and backfill the cache from the database if it misses; 4. Use serialization methods such as json or gob to store structures, and set TTL to prevent data expiration and memory overflow; 5. You can actively delete caches through Del or use write-on-write failure strategies; 6. It is recommended to properly handle Redis errors, set call timeouts, reasonably configure connection pools, and combine local caches in high-frequency scenarios to reduce Redis pressure, thereby building an efficient and stable cache system.
2025-08-20
comment 0
889
Laravel Cache Optimization: Redis and Memcached Configuration Guide
Article Introduction：In Laravel, Redis and Memcached can be used to optimize caching policies. 1) To configure Redis or Memcached, you need to set connection parameters in the .env file. 2) Redis supports a variety of data structures and persistence, suitable for complex scenarios and scenarios with high risk of data loss; Memcached is suitable for quick access to simple data. 3) Use Cachefacade to perform unified cache operations, and the underlying layer will automatically select the configured cache backend.
2025-04-30
comment 0
664
How to use php for redis
Article Introduction：Question: How to use Redis in PHP? Install the Redis PHP extension. Connect to the Redis server, use the Redis class. Store and retrieve data, and support strings, hashs, lists, and collections. Use other commands such as checking for the existence of a key, deleting a key, and setting the expiration time of the key. Close the connection after using Redis.
2025-04-10
comment 0
823
How do I implement cache invalidation strategies in Redis?
Article Introduction：The article discusses strategies for implementing and managing cache invalidation in Redis, including time-based expiration, event-driven methods, and versioning. It also covers best practices for cache expiration and tools for monitoring and automat
2025-03-17
comment 0
943
Application of Redis Bloom Filter in Cache Penetration Protection
Article Introduction：Use the Bloom filter to protect cache penetration because it can quickly determine whether an element may exist, intercept non-existent requests, and protect the database. The Redis Bloom filter efficiently judges the existence of elements through low memory usage, successfully intercepts invalid requests, and reduces database pressure. Despite the misjudgment rate, such misjudgment is acceptable in cache penetration protection.
2025-06-04
comment 0
657
How to solve the problem of redis cache breakdown
Article Introduction：Redis cache breakdown solution: Add a mutex: acquire a distributed lock before querying the database to prevent concurrent queries. Asynchronous update cache: Put cache update operations into the queue to execute asynchronously to avoid concurrent updates. Hotspot data never expires: Set a long expiration time for hotspot data or never expires to prevent cache breakdown. Current limit: Control the number of requests to access the database to prevent concurrent access from causing excessive database pressure. Use Bloom filter: Quickly determine whether the value exists. If it exists, it returns cached data. If it does not exist, it query the database.
2025-04-10
comment 0
909
PHP Master | Saving PHP Sessions in Redis
Article Introduction：Key Advantages of Redis-Based PHP Sessions
This article demonstrates how to enhance PHP session management by utilizing a Redis database. This approach offers significant advantages, especially in complex environments:
Improved Scalability and Reli
2025-02-23
comment 0
780
How to Access Child Class Methods from a Parent Class in PHP?
Article Introduction：PHP: Accessing Child Class Methods from a Parent ClassOften, when working with inheritance in PHP, developers encounter the need to access functions from a child class within the parent class. This can be achieved through a powerful mechanism: abstra
2024-10-19
comment 0
390
How to Clear Specific APC Cache Entries in PHP?
Article Introduction：Clearing APC Cache Entries: A Comprehensive GuideIn web development, it's often necessary to clear the APC (Alternative PHP Cache) cache when...
2024-10-28
comment 0
637
