一年多前Ruby和Redis整合資源沒這麼豐富的時候,我寫了一篇 [ Ruby on Rails ] Redis相關Gem介紹了一些當下僅有的Gem,但事隔一年多,Redis的資源越來越多,手邊也蒐集了一些觀察及使用名單,也許不全都屬於Ruby,但相信對Ruby的使用者來說應該不是什麼問題
一年多前Ruby和Redis整合資源沒這麼豐富的時候,我寫了一篇 [ Ruby on Rails ] Redis相關Gem介紹了一些當下僅有的Gem,但事隔一年多,Redis的資源越來越多,手邊也蒐集了一些觀察及使用名單,也許不全都屬於Ruby,但相信對Ruby的使用者來說應該不是什麼問題。之前介紹的基本上大同小異我就不再贅述,這篇文章會把近一年來實用或是出名的工具做一些整理以及基本的介紹,如果在這份名單裡面有你愛用的工具而我沒推薦到的也歡迎提供! Integrate with Ruby( Rails ) nest 非常適合提高Redis和Rails整合維護性的Gem,可以把Ruby的Hash自動整合成Redis的key!整合方式可參考 Redis Application Patterns In Rails 。 redis-namespace 和nest類似的東西,但個人比較喜歡nest。 redis_props 類似 redis-objects 的Gem,但使用上更單純簡單一點。 ohm 類似 redis-objects 的Gem,但和redis-objects有一樣的問題,Redis原生的指令就已經很好用了,他卻改變原本應有的操作方式,對於這類型Gem我沒有太多興趣。 redis-store 非常棒的一個Gem,可以把Redis當Memcached一樣整合到Rails的Cache ,如果不想一邊維護Redis一邊維護Memcached可以考慮使用他。 Search & AutoComplete redis-textsearch 不錯的一個Gem,但斷詞系統是以英文為主,不支援中文。 redis-search 由對岸高手開發的Redis … 繼續閱讀
原文地址:[ Ruby on Rails ] Ruby 與 Redis 整合之相關資源整理, 感谢原作者分享。

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ToaddauserinMySQL,use:CREATEUSER'username'@'host'IDENTIFIEDBY'password';Here'showtodoitsecurely:1)Choosethehostcarefullytocontrolaccess.2)SetresourcelimitswithoptionslikeMAX_QUERIES_PER_HOUR.3)Usestrong,uniquepasswords.4)EnforceSSL/TLSconnectionswith

ToavoidcommonmistakeswithstringdatatypesinMySQL,understandstringtypenuances,choosetherighttype,andmanageencodingandcollationsettingseffectively.1)UseCHARforfixed-lengthstrings,VARCHARforvariable-length,andTEXT/BLOBforlargerdata.2)Setcorrectcharacters

MySQloffersechar, Varchar, text, Anddenumforstringdata.usecharforfixed-Lengthstrings, VarcharerForvariable-Length, text forlarger text, AndenumforenforcingdataAntegritywithaetofvalues.

Optimizing MySQLBLOB requests can be done through the following strategies: 1. Reduce the frequency of BLOB query, use independent requests or delay loading; 2. Select the appropriate BLOB type (such as TINYBLOB); 3. Separate the BLOB data into separate tables; 4. Compress the BLOB data at the application layer; 5. Index the BLOB metadata. These methods can effectively improve performance by combining monitoring, caching and data sharding in actual applications.

Mastering the method of adding MySQL users is crucial for database administrators and developers because it ensures the security and access control of the database. 1) Create a new user using the CREATEUSER command, 2) Assign permissions through the GRANT command, 3) Use FLUSHPRIVILEGES to ensure permissions take effect, 4) Regularly audit and clean user accounts to maintain performance and security.

ChooseCHARforfixed-lengthdata,VARCHARforvariable-lengthdata,andTEXTforlargetextfields.1)CHARisefficientforconsistent-lengthdatalikecodes.2)VARCHARsuitsvariable-lengthdatalikenames,balancingflexibilityandperformance.3)TEXTisidealforlargetextslikeartic

Best practices for handling string data types and indexes in MySQL include: 1) Selecting the appropriate string type, such as CHAR for fixed length, VARCHAR for variable length, and TEXT for large text; 2) Be cautious in indexing, avoid over-indexing, and create indexes for common queries; 3) Use prefix indexes and full-text indexes to optimize long string searches; 4) Regularly monitor and optimize indexes to keep indexes small and efficient. Through these methods, we can balance read and write performance and improve database efficiency.


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