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The previous few basic has achieved most of the instant Messaging features: Chat, group chat, send files, pictures, messages. But these businesses are relatively rugged. Below we have the business refinement, before using the dead data, then we will

Recently the project team has scheduled a task, the project used full-text search, based on the full-text search SOLR, but the SOLR search cloud project is not stable, often query data, need manual full-volume synchronization, and other teams in the

Related Chinese link http://kb.cnblogs.com/page/59978/ Near FutureProgramWhat is the language? Computing Thoughts Programming in the mid-Future By Bruce Eckel March 10,201 0 SummaryIn 25 years or so, we'll look at the current

A6l 06,200 4 Venkat -- thanks for the question regarding "passing an array from Java to PL/SQL", version 8.1.7 You asked Hi Tom, I need to pass String Array from Java to PL/SQL and also returnarray from PL/SQL. I refered your book and

Original URL Link: Http://url.cn/kVjUVOAs we all know, system monitoring has always been an important issue faced by enterprises with complex it architectures, and this is not a technical challenge that every enterprise can easily solve. Oppo as an

Important concepts in [Elasticsearch] aggregation-Buckets (barrels) and metrics (indicators) 2015-01-04 Source: http://blog.csdn.net/dm_vincent/article/details/42387161This chapter is translated from the Aggregations-high-level Concepts chapter of

Transferred from: https://msdn.microsoft.com/zh-cn/magazine/dn745865.aspxAsp.nettopshelf and Katana: a unified Web and service architectureWes McClureDownload the code sampleUsing IIS to host ASP. NET WEB applications has become an industry standard

1. Life cycleScenario Demo: Switch to the fragment11-29 14:26:35.095:d/applistfragment (7649): Onattach11-29 14:26:35.095:d/applistfragment (7649): onCreate11-29 14:26:35.095:d/applistfragment (7649): Oncreateview11-29 14:26:35.100:d/applistfragment

One. DB file Parallel Write wait eventQuote from the following blog:Http://oradbpedia.com/wiki/Wait_Events_-_db_file_parallel_writeDB file Parallel writeThe db file parallel write wait event belongs to the Oracle database writer (DBWR) process