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Using stock json and improved query. Query might be cheating. #21
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I do better work than these guys on Django. Hire me instead of "CTO Outsourcing." I actually know how to work with Django as well as optimize deployments.
Pretty sure this won't work as-is, it needs a closing curly brace on line 13. |
agreed, doing tests on my system, running 30000 iterations: so, json runs in 90% of the time it takes simplejson, or a 10% improvement. |
https://gist.github.com/wmark/1379050 Requesting ujson. C-extensions are a strength of Python, and this is a On Mon, Apr 8, 2013 at 12:38 PM, sp1d3rx [email protected] wrote:
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We're now using ujson instead of simplejson. For the query, we'd like to keep it as n-queries, rather then 1 query requesting n-rows. |
Here's an example of the error output from before this change: Unhandled exception: Bad state: Stream was already listened to #0 _RawServerSocket.listen (dart:io-patch/socket_patch.dart:1106) TechEmpower#1 new _ForwardingStreamSubscription (dart:async/stream_pipe.dart:123) TechEmpower#2 _ForwardingStream._createSubscription (dart:async/stream_pipe.dart:91) TechEmpower#3 _ForwardingStream.listen (dart:async/stream_pipe.dart:86) TechEmpower#4 _ServerSocket.listen (dart:io-patch/socket_patch.dart:1351) TechEmpower#5 _HttpServer.listen (dart:io/http_impl.dart:2278) TechEmpower#6 _startServer.<anonymous closure> (file:///server.dart:88:12) TechEmpower#7 _RootZone.runUnary (dart:async/zone.dart:1371) TechEmpower#8 _FutureListener.handleValue (dart:async/future_impl.dart:129) TechEmpower#9 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:636) TechEmpower#10 _Future._propagateToListeners (dart:async/future_impl.dart:665) TechEmpower#11 _Future._completeWithValue (dart:async/future_impl.dart:478) TechEmpower#12 Future.wait.<anonymous closure> (dart:async/future.dart:362) TechEmpower#13 _RootZone.runUnary (dart:async/zone.dart:1371) TechEmpower#14 _FutureListener.handleValue (dart:async/future_impl.dart:129) TechEmpower#15 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:636) TechEmpower#16 _Future._propagateToListeners (dart:async/future_impl.dart:665) TechEmpower#17 _Future._completeWithValue (dart:async/future_impl.dart:478) TechEmpower#18 Future.wait.<anonymous closure> (dart:async/future.dart:362) TechEmpower#19 _RootZone.runUnary (dart:async/zone.dart:1371) TechEmpower#20 _FutureListener.handleValue (dart:async/future_impl.dart:129) TechEmpower#21 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:636) TechEmpower#22 _Future._propagateToListeners (dart:async/future_impl.dart:665) TechEmpower#23 _Future._completeWithValue (dart:async/future_impl.dart:478) TechEmpower#24 _Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:510) TechEmpower#25 _microtaskLoop (dart:async/schedule_microtask.dart:41) TechEmpower#26 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50) TechEmpower#27 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:99) TechEmpower#28 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:152)
Here's an example of the error output from before this change: Unhandled exception: Bad state: Stream was already listened to #0 _RawServerSocket.listen (dart:io-patch/socket_patch.dart:1106) #1 new _ForwardingStreamSubscription (dart:async/stream_pipe.dart:123) #2 _ForwardingStream._createSubscription (dart:async/stream_pipe.dart:91) #3 _ForwardingStream.listen (dart:async/stream_pipe.dart:86) #4 _ServerSocket.listen (dart:io-patch/socket_patch.dart:1351) #5 _HttpServer.listen (dart:io/http_impl.dart:2278) #6 _startServer.<anonymous closure> (file:///server.dart:88:12) #7 _RootZone.runUnary (dart:async/zone.dart:1371) #8 _FutureListener.handleValue (dart:async/future_impl.dart:129) #9 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:636) #10 _Future._propagateToListeners (dart:async/future_impl.dart:665) #11 _Future._completeWithValue (dart:async/future_impl.dart:478) #12 Future.wait.<anonymous closure> (dart:async/future.dart:362) #13 _RootZone.runUnary (dart:async/zone.dart:1371) #14 _FutureListener.handleValue (dart:async/future_impl.dart:129) #15 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:636) #16 _Future._propagateToListeners (dart:async/future_impl.dart:665) #17 _Future._completeWithValue (dart:async/future_impl.dart:478) #18 Future.wait.<anonymous closure> (dart:async/future.dart:362) #19 _RootZone.runUnary (dart:async/zone.dart:1371) #20 _FutureListener.handleValue (dart:async/future_impl.dart:129) #21 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:636) #22 _Future._propagateToListeners (dart:async/future_impl.dart:665) #23 _Future._completeWithValue (dart:async/future_impl.dart:478) #24 _Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:510) #25 _microtaskLoop (dart:async/schedule_microtask.dart:41) #26 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50) #27 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:99) #28 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:152)
I do better work than these guys on Django. Hire me instead of "CTO Outsourcing." I actually know how to work with Django as well as optimize deployments.