concurrency

Welcome to the 'concurrency' tag page at Technorati. This page features content from the farthest reaches of the Blogosphere that authors have "tagged" with 'concurrency'.

Latest blogosphere posts tagged “concurrency”

• InnoDB线程并发检查机制

  
  NinGoo.net — Authority: 118
  Author: NinGoo posted on NinGoo.net InnoDB在接受MySQL线程调用能时，有一个并发线程的检查机制，通过 innodb_thread_concurrency 参数进行控制。如果参数设置大于0，则表示检查机制开启，允许进入的线程数就是参数的值。等于0则禁用并发检查。 ...
  1 day ago

• Other Concurrency Sessions at PDC09

  
  Sutter's Mill — Authority: 456
  I mentioned yesterday that I’ll be involved in two sessions at PDC09 , including a parallel patterns tutorial. I know many of you are interested in concurrency in general and on Microsoft platforms in particular, so I thought I’d share this more complete list of concurrency-related sessions at PDC, put together ...
  4 days ago

• Persistent Data Structures

  
  Programming and politics — Authority: 413
  A few weeks ago I blogged about concurrency patterns and their relative tradeoffs . There were some really poor comments from Clojure fans -- the kind of abusive language and trolling that reminded me of Slashdot in its heyday. In fact, for the first time in a very long time, I had to actually delete comments... A ...
  4 days ago

• PDC’09: Tutorial & Panel

  
  Sutter's Mill — Authority: 456
  For those of you coming to PDC’09 in Los Angeles a couple of weeks from now, I’ll be there for a few hours on Monday and Wednesday participating in two events: Patterns of Parallel Programming: A Tutorial on Fundamental Patterns and Practices for Parallelism. The full-day tutorial is full of useful ...
  4 days ago

• Clojure N00b Tips

  
  ongoing — Authority: 554
  Clojure is the new hotness among people who think the JVM is an interestingplatform for post-Java languages, and for people who think there’s still life inthat ol’ Lisp beast, and for people who worry about concurrency and state inthe context of the multicore future. Over the last few days I’ve been ...
  5 days ago

• Squeeze more performance from Parallelism

  
  High Scalability — Authority: 602
  In many posts, such as:  The Future of the Parallelism and its Challenges  I mentioned that synchronization the access to the shared resource is the major challenge to write parallel code. The synchronization and coordination take long time from the overall execution time, which reduce the benefits of the ...
  6 days ago

• Tail Call Amputation

  
  ongoing — Authority: 554
  This is perhaps a slight digression; just an extended expression ofpleasure about the Clojure’s recur statement. Itneatly squashes a bee I’ve had in my bonnet for some years now; if it’s wrongto loathe “tail recursion optimization” then I don’t want to be right. Terminology I acknowledge that recur ...
  1 week ago

• Map bugs

  
  puredanger.com Blog — Authority: 99
  A colleague ran into some bugs this morning in Cliff Click ’s “High Scale Lib” , specifically in NonblockingHashMap. I mentioned them on Twitter and some people asked me to blog, so here you go. NBHM is a masterful concurrent Map implementation that allows for a highly concurrent usage, beyond what your ...
  1 week ago

• The Built-In EntitySpaces Concurrency Mechanism

  
  The EntitySpaces Team Blog — Authority: 389
  This is a quick post to explain how to use the new built in EntitySpaces ConcurrencyMechanism. Basically, all that is required is that you add an integer type columnto your table. In the table below I have added a column named “MyTimestamp” whichis of type “int”. All we need to do now is drill down to this ...
  1 week ago

• Concur.next — Messaging

  
  ongoing — Authority: 554
  The more I look at Clojure , the more I think it’s a heroicattempt to Do The Right Thing, in fact All The Right Things, as we move towardthe lots-of-not-particularly-fast-cores future. I’m still working my headaround Clojure’s concurrency primitives. We come to understand the things wedon’t by contrast with ...
  1 week ago

• A Dialog on Processes & Threads

  
  arc90 blog — Authority: 99
  I’ve been a fan of Ryan Tomayko ever since I stumbled across his How I Explained REST to My Wife in 2005. (That piece was so good that I actually performed it live during a company lunch in early 2006, with the inimitable Kamni Kahn .) He’s had a special place in my feed reader since before the Avi Flax ...
  1 week ago

• Links for 26-Oct

  
  Distributed Memory — Authority: 414
  PoSh --  Official cmdlet and help designer Erlang used at Yahoo ! T4 template WCF client . Hiding concurrency in synchronous methods . F#: Tutorial slides and code . October CTP release notes . Composing First-class Events . Reactive Framework (introduction) , with F# . Dynamic look-up (duck ...
  1 week ago

• Concurrency Patterns: Java, Scala, and Clojure

  
  Programming and politics — Authority: 413
  Today I was at The Strange Loop conference. The first talk I attended was by Dean Wampler on functional programming in Ruby. Dean brought up the Actor concurrency model and how it could be done in Ruby. Of course I am quite familiar with this model in Scala, though it is copied from Erlang (which copied it from some ...
  2 weeks ago

• A Concurrency Poll

  
  Sutter's Mill — Authority: 456
  I’ve opened up a short concurrency poll to get a sense of what concurrency issues are top-of-mind for programmers, and I’d appreciate it if you could take a few minutes to participate. Some questions are about what you want to learn more about, others about your tools of choice in specific areas, and a few are ...
  2 weeks ago

• Daily del.icio.us for October 13th through October 17th

  
  Vinny Carpenter's blog — Authority: 108
  Seths Blog: "Notice me" – Attention is fine, as long as you have a goal that is reached in exchange for all this effort. Far better than being noticed……….. thread-weaver – Project Hosting on Google Code – Thread Weaver is a framework for writing multi-threaded unit tests in Java. It provides ...
  3 weeks ago

• whois terry.crowley

  
  Sutter's Mill — Authority: 456
  Astute readers may have noticed that Terry Crowley’s name frequently crops up in the Acknowledgments section of my Effective Concurrency columns. Who is Terry? To answer, Mary-Jo Foley profiles him this week. Posted in Concurrency, Opinion & Editorial
  3 weeks ago

• Effective Concurrency: Avoid Exposing Concurrency – Hide It Inside Synchronous Methods

  
  Sutter's Mill — Authority: 456
  This month’s Effective Concurrency column, Avoid Exposing Concurrency – Hide It Inside Synchronous Methods , is now live on DDJ’s website. From the article: You have a mass of existing code and want to add concurrency. Where do you start? Let’s say you need to migrate existing code to take advantage ...
  3 weeks ago

• One More Thing Everyone Should Know About Queues

  
  I'm just a simple DBA on a complex production system — Authority: 455
  I already posted two thing s everyone should know about queues, but the incidents of the last month made me realize I missed another very important queue fact. Don’t double the load on a server and expect that response times will be “a little slower”. If the server is above 30-40% capacity, doubling the load ...
  4 weeks ago

• JavaEdge 2009

  
  IT EVENT — Authority: 440
  November 26, 2009 Avenue Convention Center Airport Cirt, Tel Aviv, Israel JavaEdge ‘09, Israeli Conference for Java Technologies Join us again, 26 November 2009, at the Avenue convention center. As in last three years, we will be focusing on the future of Java technologies. We will be discussing topics such ...
  4 weeks ago

• Concur.next — C vs. P

  
  ongoing — Authority: 554
  There are ripples spreading across the concurrency pond, some provoked bythis series, and there’s this one issue that keeps coming up: “Concurrency”vs. “Parallelism”. It is asserted that they’re not the same thing, and thatthis is important. [This is part of the Concur.nextseries .] From the wilds of ...
  4 weeks ago

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