tag:blogger.com,1999:blog-860423771829255614.post6702483680144268895..comments2023-06-22T01:52:58.037-07:00Comments on Lineland: HBase Architecture 101 - Write-ahead-LogLars Georgehttp://www.blogger.com/profile/13990677998590435541noreply@blogger.comBlogger7125tag:blogger.com,1999:blog-860423771829255614.post-24401162330893800332014-03-27T10:31:23.641-07:002014-03-27T10:31:23.641-07:00Very informative. I searched the net for this leve...Very informative. I searched the net for this level of details but found sparse data about the internals. This article has helped me connect the various dots.<br />Thanks Lars for such an amazing article.Anonymoushttps://www.blogger.com/profile/11932591151554476728noreply@blogger.comtag:blogger.com,1999:blog-860423771829255614.post-69729129864011831942012-04-17T14:36:50.280-07:002012-04-17T14:36:50.280-07:00Hi Lars, Great article. I have a question if you d...Hi Lars, Great article. I have a question if you don't mind. The discussion on append/sync says the following:<br /><br />"Even with hflush() we have a problem that calling it too often may cause the system to slow down. Previous tests using the older syncFs() call did show that calling it for every record slows down the system considerably."<br /><br />Could you say how much slow down you observed? Was it higher latency or lower throughput or both? Is it still a valid observation?<br /><br />Thanks!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-860423771829255614.post-28860367317354229542012-02-17T09:27:36.853-08:002012-02-17T09:27:36.853-08:00Would it be possible for you to share the stencil ...Would it be possible for you to share the stencil you are using?Amaan Penanghttps://www.blogger.com/profile/01717818993734181880noreply@blogger.comtag:blogger.com,1999:blog-860423771829255614.post-57727167907378723962011-01-25T06:41:42.293-08:002011-01-25T06:41:42.293-08:00I am using OmniGraffle on my Mac. Great tool!I am using OmniGraffle on my Mac. Great tool!Lars Georgehttps://www.blogger.com/profile/18168538475015227467noreply@blogger.comtag:blogger.com,1999:blog-860423771829255614.post-84662256102491201582011-01-19T02:01:33.763-08:002011-01-19T02:01:33.763-08:00probably in inkscape...probably in inkscape...आशिष आल्मेडा (Ashish)https://www.blogger.com/profile/16657190567875713813noreply@blogger.comtag:blogger.com,1999:blog-860423771829255614.post-26161885781240748752010-11-29T17:06:51.422-08:002010-11-29T17:06:51.422-08:00Great!But I'm very curious about which tool yo...Great!But I'm very curious about which tool you draw these pictures?Unknownhttps://www.blogger.com/profile/05666098322193063536noreply@blogger.comtag:blogger.com,1999:blog-860423771829255614.post-47540436936092678422010-02-11T09:48:01.236-08:002010-02-11T09:48:01.236-08:00That's really informative!That's really informative!Hyunsik Choihttps://www.blogger.com/profile/13066050448176267276noreply@blogger.com