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	<title>redis - 四号程序员</title>
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		<title>Redis批量按前缀删除key</title>
		<link>https://www.coder4.com/archives/7802</link>
					<comments>https://www.coder4.com/archives/7802#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Fri, 02 Dec 2022 08:11:12 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[key]]></category>
		<category><![CDATA[lua]]></category>
		<category><![CDATA[redis]]></category>
		<category><![CDATA[删除]]></category>
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					<description><![CDATA[EVAL "local keys = redis.call('keys', ARGV[1]) \n for i=1,#keys,5000 do \n redis.call('del', unpack(keys, i, math.min(i+4999, #keys))) \n end \n return keys" 0 * &#160;[......] 继续阅读]]></description>
		
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		<title>HBase、Redis中关于“长事务”(Long Transaction)的一点讨论</title>
		<link>https://www.coder4.com/archives/3894</link>
					<comments>https://www.coder4.com/archives/3894#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Fri, 17 May 2013 07:43:53 +0000</pubDate>
				<category><![CDATA[数据库技术]]></category>
		<category><![CDATA[CAS]]></category>
		<category><![CDATA[checkAndPut]]></category>
		<category><![CDATA[Hbase]]></category>
		<category><![CDATA[incrementColumnValue]]></category>
		<category><![CDATA[Long Transaction]]></category>
		<category><![CDATA[redis]]></category>
		<category><![CDATA[长事务]]></category>
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					<description><![CDATA[首先解释下标题，可能命名不是那么严谨吧，大致的定义如下： sometimes you are in a situation where you want to read a record, check what is in it, and depending on that update the record. The problem is that between the time you read a row and perform the update, someone else m[......] 继续阅读]]></description>
		
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		<title>关于Redis的“vm-max-memory limit exceeded by more than 10%”问题</title>
		<link>https://www.coder4.com/archives/1382</link>
					<comments>https://www.coder4.com/archives/1382#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Fri, 18 Feb 2011 06:58:19 +0000</pubDate>
				<category><![CDATA[数据库技术]]></category>
		<category><![CDATA[redis]]></category>
		<category><![CDATA[vm-max-memory]]></category>
		<category><![CDATA[超出]]></category>
		<guid isPermaLink="false">http://www.coder4.com/?p=1382</guid>

					<description><![CDATA[网上搜了以下，总体是这个意思：vm+swap只能把value swap到文件中，如果单独key就超过了vm-max-memory，那么就swap不出去了。对话如下： Q1 What might be the cause of this error: vm-max-memory limit exceeded by more than 10% but unable to swap more objects out! thank you A1 Redis is only ab[......] 继续阅读]]></description>
		
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		<title>Redis配置文件模板</title>
		<link>https://www.coder4.com/archives/1379</link>
					<comments>https://www.coder4.com/archives/1379#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Thu, 17 Feb 2011 14:08:09 +0000</pubDate>
				<category><![CDATA[数据库技术]]></category>
		<category><![CDATA[redis]]></category>
		<category><![CDATA[redis.conf]]></category>
		<category><![CDATA[配置]]></category>
		<category><![CDATA[配置文件]]></category>
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					<description><![CDATA[话说redis.io改版后，好多东西都找不到了，比如redis的配置模板，我摘抄了一份如下，大家可以点击这里看最新的。 redis.conf # Redis configuration file example # Note on units: when memory size is needed, it is possible to specifiy # it in the usual form of 1k 5GB 4M and so forth: # # 1k =&#62;[......] 继续阅读]]></description>
		
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		<title>[转]Getting Started: Redis and Python</title>
		<link>https://www.coder4.com/archives/1375</link>
					<comments>https://www.coder4.com/archives/1375#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Thu, 17 Feb 2011 13:57:33 +0000</pubDate>
				<category><![CDATA[Python]]></category>
		<category><![CDATA[数据库技术]]></category>
		<category><![CDATA[NoSQL]]></category>
		<category><![CDATA[redis]]></category>
		<guid isPermaLink="false">http://www.coder4.com/?p=1375</guid>

					<description><![CDATA[转载自：http://degizmo.com/2010/03/22/getting-started-redis-and-python/ So if you have been following NoSQL movement, the migration of some types of data to non-relational datastores has recently picked up speed. For web (and other developers) this ha[......] 继续阅读]]></description>
		
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