fips 140 2 level 1

Hibernate provides two levels of cache. The first level of cache is session-level cache, which belongs to the scope of transactions. This level of cache is managed by Hibernate and generally requires no intervention. The second level of cache is the sessionfactory level cach

Before giving you a detailed description of the second-level cache of hibernate, we will first let you know the next-level cache, and then give a comprehensive introduction to the second-level cache of hibernate. Hibernate provides two levels of cache. The first level of cache is session-

Mybatis (9) ------ Level 1 cache, level 2 cache, mybatis ------ In the previous chapter, we explained how to improve query efficiency through mybatis lazy loading. In addition to lazy loading, what other methods can be used to improve query efficiency? This is the cache in this chapter. Mybatis provides a

[Hibernate] level-1 and level-2 buffering, and hibernate Buffering Hibernate buffer is divided into two types by level: Session and SessionFactory. Some are also three types, and the other is Query Buffer. Of course, query buffering relies on second-

I,Level 1 Cache1. The first-level cache only caches the entire object and does not cache object attributes;2. The first-level cache is a session-level cache and cannot be used across multiple session objects;3. The load/get method

Level 1 cache and level 2 Cache A. level 1 cache (Session-level cache): load the same object twice in a session. During load, Hibernate first searches for the object in the session cach

1. level-1 cache: The hashmap local cache based on perpetualcache. Its Storage scope is session. After the session is flushed or closed, all the caches in the session will be cleared. 2. The second-level cache mechanism is the same as that of the first-

Level 1 and level 2 pointers in C Language Pointer Concept The pointer is the address, which can be used to find the specified data. The pointer is the address, so when using it, it is often said that the pointer variable is a pointer The pointer variable is the variable that stores the address. Int * p1; // a variable

Use of Menu level 1 Menu and level 2 Menu of Android learning notes, and android learning notes (1) No changes have been made to the layout file. (2) the code in the main. xml file under the res -- menu directory is as follows:

As a very popular CMS website system in China, DEDECMS is favored by the majority of webmasters. Many people use DEDE to build websites. When using dede to build a website, some functions need to be changed or called according to your preferences. In dede's official documentation, there is no specific description about how to call the first-level and second-level functions cyclically. Today, shadow will sha

principle of caching is that when the CPU needs to read a piece of data, it first looks for it from the cache. if it finds it, it immediately reads it and sends it to the CPU for processing. If it does not, it reads data from the memory at a relatively slow speed and sends it to the CPU for processing. At the same time, it transfers the data block of the data to the cache, this allows you to read the entire block of data from the cache without calling the memory. This reading mechanism makes t

Online, Association query problems, such as provincial/municipal association query, level-1 province, level-2 city Association query problems, such as provincial/municipal association query, level-1 province,

Label: style blog HTTP Io color ar OS SP * For the convenience of users, you can customize the level 1 and level 2 menus by moving the mouse to remove the color. * IE 6 +, chrome, and FF browsers passed the test. * The only defect is that in IE6, the drop-down menu cannot block the bottom text. If you are interested, y