open source cache server

waste. Query Cache Fragmentation Rate = Qcache_free_blocks/qcache_total_blocks * 100% If the query cache fragmentation rate exceeds 20%, you can use flush query cache to defragment the cache. Or try reducing query_cache_min_res_unit if your queries are small data volumes. Query

Computing. DPark is implemented by Douban. At present, most of the data analysis in Douban is completed by DPark, which is becoming more and more perfect. Buildbot: Python-based continuous integration testing framework Buildbot is an open-source framework that can automate software building, testing, and publishing processes. When the code changes, the server re

[Open Source] jquery provincial/municipal plug-ins, open source jquery provincial/municipal First, demonstration address: http://jasonlong-7.github.io/jquery-city/ 1.animation effects use animate.css 2. Supports selection and keyboard input (in Chinese and English) 3. json format returned by the

A comprehensive PHP Cache class parsing code Warn ('The cached file does not exist and cannot be created. you need to manually create it. '); return false ;}$ this-> cache_dir = $ cache_dirname;} function _ destruct () {echo 'cache class bye. ';} function get_url () {if (! Isset ($ _ SERVER ['request _ URI ']) {$ url = $ _

Cocos2dx 3d open-source project fantasyWarrior3D starts from scratch [LoadingScene MainMenuScene] And cocos2dx open-source games[AppDelegate. cpp]Start with applicationDidFinishLaunching ().It is found that there is an additional method to encrypt the script.(1) stack-> setXXTEAKeyAndSign ("2 dxLua", strlen ("2 dxLua"

IOS open-source project weekly report 0209, ios open-source project 0209 The seventh release of the iOS open-source project weekly by OpenDigg is coming. Our iOS open-

Flyer is a multiplayer online game that can be closed by multiple teams. Do not miss it if you want to learn how to develop a Silverlight online game. Open Source Address: http://flyer.codeplex.com Technical Exchange: http://funsl.com Dycom: http://dy2com.com If you have downloaded the game from codeplex.com, you must first enable the service when trying to run it. Enabling method: 1. vs2010-solut

longer follow the originalLocmanager = (locationmanager) getsystemservice (Activity.location_service), the method is implemented using @inject annotations, such as:@Injectlocationmanager Locmanager; POJO Object injection: injecting A simple Java object (POJO) is also @inject with annotations, such as: @Inject Student Student; in fact, very many people feel that roboguice is very inefficient, so very few people are willing to use this, and many others tend to use AA (Android Annotation). Of Co

%Sample server query Cache Fragmentation rate = 20.46%, query cache utilization = 62.26%, query cache Hit ratio = 1.94%, bad hit, probably write more frequently, and possibly some fragmentsQuote a word from a predecessorIf the Qcache_lowmem_prunes value is larger, it indicates that the query buffer size setting is too

Programmer's choice: Several brand new open-source tools in mobile development, open-source programmers The mobile development concept has become the primary indicator of prospective application development institutions. In view of this, it is not surprising that the mobile application development tool camp is constant

Open-source a library for simulating login to a social network website and open-source simulated login to a social network Website login is a required step to capture some websites. In most cases, we use a real browser to submit our login information, but nested browsers in the code will not only cause performance loss

A WPF dashboard open-source control and a WPF dashboard open-source control are recommended. Some time ago, the server-side monitoring system was designed to make the interface look good, using WPF. Hardware-related monitoring, such as CPU and memory, to use dashboard contro

First step towards open source, first step towards open source blog Open Source! The reason why this blog was published in February is that the server has expired, and the database has

How to use open-source. Net and open-source. Net. NET is a cross-platform development stack. It has a Standard Library called. NET Standard Library, which contains a large number of APIs. This standard library is implemented by various. NET runtime environments:. NET Framework,. NET CoreAndXamarin-flavored Mono. 1:. NE

Nosql eye open source and nosqleye Open Source Introduction The NOSQL database monitoring tool currently provides monitoring functions for Redis and MongoDB. Function list Http://git.oschina.net/redtie/nosqleye Demo address Http: // 106.14.181.95: 7004 logon username and password: admin/admin Installation en

Open-source Android development framework ------- PowerFramework experiences (5) network requests for HTTPRequest and. netframework open-source GET request example // All parameters use Bundle, and putStringBundle = new bundle (); Bundle. putString ("username", "RederXuGet"); bundle. putString ("password", "farmerGet")

optimistic locks will fail if there are multiple application manipulation data and these applications are not using the same optimistic locking mechanism. Therefore, there should be different strategies for different data, as in many cases, we find a balance between efficiency and security/accuracy, in any case, optimization is not a purely technical problem, you should have enough knowledge of your application and business characteristics. Batch operations even with JDBC, there is a significan

local transactions.12, open Source agreementApache 2.0 License second, Ehcache load module list , they are independent libraries, each add new features for Ehcache, you can download here: EHCACHE-CORE:API, standard cache engine, RMI replication and hibernate support Ehcache: Distributed Ehcache, including Ehcache core and terracotta Library Ehcache-monitor: ent

The gcdplot project application has been submitted to SourceForge yesterday, and is approved today. The latest version has been uploaded to SourceForge! Yesterday I applied a new open source project gcdplot in SourceForge, and today it was accepted!So I uploaded latest vesion to sorceforge server, have fun of this Excel VBA softeware.Gcdplot is a VBA software fo

Alljoyn is an open-source engine that supports point-to-point communication through Bluetooth or Wi-Fi. Alljoyn is a peer-to-peerTechnology that enables ad hoc, proximity-based, device-to-device communication without the use of an intermediary server. True peer-to-peer communications without the traditional barriers simple device and service discovery