Tag:memcached

  • Example summary of PHP extension memcached command usage

    Time:2020-8-16

    This article describes the PHP extension memcached command usage. For your reference, the details are as follows: Portal: http://www.php.net/manual/zh/book.memcached.php There is no memcached extension in windows, only Memcache extension. There is still a big difference between the two. So it is recommended to do it in Linux. <?php $mem = new Memcached(); //Add a server […]

  • Use case diagram tutorial lazy bag

    Time:2020-3-10

    Use cases describe how users use the system to achieve specific goals. Use case diagrams are composed of systems, related use cases and actors, and they are related to each other to visualize: what is described? (system), who is using the system? (performer)And what the actors want to achieve? (Use case)As a result, use cases […]

  • A detailed explanation of the difference between redis and memcached

    Time:2020-3-10

    Salvatore Sanfilippo, author of redis, once compared the two memory based data storage systems: 1. Redis supports data operations on the server side: redis has more data structures and supports more data operations than memcached. Usually in memcached, you need to take the data to the client for similar modifications and then set it back. […]

  • Examples of installing memcached server and client with PHP under Linux

    Time:2020-2-7

    This article describes the installation of memcached server and the use of client and PHP under Linux. To share with you for your reference, as follows: Memcached is a high-performance distributed memory cache server. It can cache database query results, reduce database access times, and improve the speed and scalability of dynamic web applications. System […]

  • A detailed analysis of the serialization of redis and memcached in. Net core

    Time:2020-2-3

    Preface When using distributed cache, it is inevitable to do such a step, serialize the data and then store it in the cache. The serialization operation may be explicit or implicit, depending on whether the package used helps us do such a thing. This article will use redis and memcached in the. Net core environment […]

  • The sixth update of Python interview

    Time:2019-12-29

    1. What is redis Redis is a key value memory and non relational database, which belongs to NoSQL. Redis is very fast in reading and writing, especially suitable for frequent reading and writing scenarios. Redis supports master-slave replication and data persistence. 2. Do you know what common data types redis has String List Hash Set […]

  • Analysis of common encryption methods and security of online video

    Time:2019-12-25

    In the information age, the application of multimedia has become an indispensable part of people’s life. Whether it is to obtain the latest information or education, video is one of the intuitive and efficient media. Based on the rapid spread of the Internet, many training institutions have gradually transferred offline original copyright courses to online […]

  • The difference between redis and mongdb, Memcache and

    Time:2019-12-22

    Recently in preparation for the interview, I will summarize what I have seen. 1、 The difference between redis and Memcache 1. Data type Redis has rich data types and supports set list and other typesMemcache supports simple data types and requires clients to handle complex objects themselves 2. Persistence Redis supports data landing and persistent […]

  • Three popular databases of NoSQL, memcached, redis and mongodb

    Time:2019-10-21

    Preface NoSQL, generally refers to non relational database. With the continuous development of the Internet, the traditional relational database has been unable to cope with the new Internet model websites, especially the super large-scale and high concurrent SNS type pure dynamic websites, which has exposed many problems that are difficult to overcome, while the non […]

  • Dbask Q & a session 6

    Time:2019-10-21

    Introduction Recently, we have newly connected DB preparation room in dbask applet and added more than 60 technical experts. We look forward to more experts in database field and authors of public account joining motianlun to create an open, mutual and professional database technology community. Quiz collection Next, we will share the problems and diagnosis […]

  • Differences between Redis and MongDB, Memcache and

    Time:2019-8-19

    In preparing for the interview recently, I will summarize what I have seen. I. The difference between Redis and Memcache 1. Data type Redis is rich in data types and supports set liset and other typesMemcache supports simple data types and requires clients to handle complex objects themselves 2. Persistence Redis supports data landing persistent […]

  • “Python Interview” Sixth Update

    Time:2019-8-17

    1. Tell me what Redis is. Redis is a “Key-Value” memory-based, non-relational database, which belongs to NoSQL. Redis’s speed of reading and writing is very fast, especially suitable for frequent reading and writing scenarios. Redis supports master-slave replication and data persistence. 2. Know what common data types Redis has? String List Hash Set Zset 3. […]