tag:blogger.com,1999:blog-9035752464239680661.comments2023-11-14T03:43:40.212-08:00VisionforTechMohini Sonihttp://www.blogger.com/profile/08765265278757093131noreply@blogger.comBlogger79125tag:blogger.com,1999:blog-9035752464239680661.post-45565799034068776032022-01-10T03:46:42.204-08:002022-01-10T03:46:42.204-08:00Thanks for this. Thanks for this. Iyaz Khanhttps://www.blogger.com/profile/18120353744554164460noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-80255725648365050712021-02-01T21:32:30.652-08:002021-02-01T21:32:30.652-08:00Very Well Written, Thanks for this articleVery Well Written, Thanks for this articleAnonymoushttps://www.blogger.com/profile/12332267245507024007noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-91403993785487391812020-12-13T21:44:03.381-08:002020-12-13T21:44:03.381-08:00Stuff is very easy to understand, and explained ve...Stuff is very easy to understand, and explained very wellAnonymoushttps://www.blogger.com/profile/12332267245507024007noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-29013953329691329452020-09-18T07:38:17.667-07:002020-09-18T07:38:17.667-07:00Thank you for sharing your work!Thank you for sharing your work!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-20013649633472255162019-06-21T01:12:26.503-07:002019-06-21T01:12:26.503-07:00Have you implemented load and save in json format....Have you implemented load and save in json format. I could not find he savebutton etc. also you image shows different components, can these be made easily.<br />Tom Tomhttps://www.blogger.com/profile/02062091146465697355noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-84814569016176624482019-05-24T05:01:28.016-07:002019-05-24T05:01:28.016-07:00working fine but there is no button for saving thi...working fine but there is no button for saving this flowchart.please helpRickyhttps://www.blogger.com/profile/18149874311510730770noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-7503367268018170672019-04-24T16:36:31.675-07:002019-04-24T16:36:31.675-07:00Excuse me you can help me save and export the diag...Excuse me you can help me save and export the diagram, because I can not make it workkeliumhttps://www.blogger.com/profile/03397166057192718235noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-32990520551232831712019-04-24T01:24:41.509-07:002019-04-24T01:24:41.509-07:00I am a newbie in programming, I can not save the s...I am a newbie in programming, I can not save the save button and I can not generate the SVG diagram<br />Could you explain me better?keliumhttps://www.blogger.com/profile/03397166057192718235noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-61854639543734849372018-11-20T07:16:50.980-08:002018-11-20T07:16:50.980-08:00Thanks Marry.
I really appreciate your effort and ...Thanks Marry.<br />I really appreciate your effort and interest. Mohini Sonihttps://www.blogger.com/profile/08765265278757093131noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-806167630085947172018-11-20T07:13:37.533-08:002018-11-20T07:13:37.533-08:00Thanks to share. It is a great experience to read ...Thanks to share. It is a great experience to read your articles which you listed at http://www.visionfortech.com/p/javascript.html.<br /><br />But personally i like Below of your articles.<br /><br />http://www.visionfortech.com/2018/10/javascript-json-to-string.html<br />http://www.visionfortech.com/2018/09/javascript-global-variable-and-local-variable.html<br />http://www.visionfortech.com/2018/08/let-vs-var-in-javascript.html<br /><br />Can i write my javascript ideas into your blog ?Marry - Javascript Consultanthttps://www.blogger.com/profile/12207508466336552104noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-6319387810511204092018-11-18T07:16:56.075-08:002018-11-18T07:16:56.075-08:00Query for 5.3 - db.profile.find({ns:"school2....Query for 5.3 - db.profile.find({ns:"school2.students"}).sort({millis:-1}).limit(1).pretty()ishankhttps://www.blogger.com/profile/03279971250219805986noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-38906516016856475192018-11-18T07:16:12.629-08:002018-11-18T07:16:12.629-08:00Query for problem 5.3 - db.profile.find({ns:"...Query for problem 5.3 - db.profile.find({ns:"school2.students"}).sort({millis:-1}).limit(1).pretty()ishankhttps://www.blogger.com/profile/03279971250219805986noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-10371585282518301432018-11-11T20:35:15.493-08:002018-11-11T20:35:15.493-08:00No, let me clarify your doubt.
We can use var for ...No, let me clarify your doubt.<br />We can use var for Global Variable Declaration and let for Local Variable Declaration.<br />Hope i have answered your question.<br />Please post your valuable feedback.Mohini Sonihttps://www.blogger.com/profile/08765265278757093131noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-71737965168241691602018-11-09T18:18:21.254-08:002018-11-09T18:18:21.254-08:00var let_vs_var = 11; // the scope is global
... var let_vs_var = 11; // the scope is global<br /><br /><br /> let javascript_var = 22; // the scope is inside the if-block<br /><br />Is it wrong statement? <br /><br />Isn't it should be like <br /><br /> let let_vs_var = 11; // the scope is global<br /><br /><br /> var javascript_var = 22; // the scope is inside the if-block<br /><br />, the first variable as 'let' and 2nd as var.? Developerhttps://www.blogger.com/profile/17387996830036118565noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-43947217979271494362018-11-03T00:11:50.560-07:002018-11-03T00:11:50.560-07:00Thanks.
Surelly i will do that for Angular6 and wi...Thanks.<br />Surelly i will do that for Angular6 and will post it soon.<br />Stay tunned to http://www.visionfortech.comMohini Sonihttps://www.blogger.com/profile/08765265278757093131noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-74139046175376584032018-10-26T03:02:47.534-07:002018-10-26T03:02:47.534-07:00for angular 6 ????
for angular 6 ????<br />Anonymoushttps://www.blogger.com/profile/15407038638658290344noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-18754680222867461812018-10-01T01:47:07.229-07:002018-10-01T01:47:07.229-07:00yes Atulyes AtulMohini Sonihttps://www.blogger.com/profile/08765265278757093131noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-23087754268246095022018-09-20T15:49:57.629-07:002018-09-20T15:49:57.629-07:00thanks to share !!!
greatthanks to share !!!<br />greatHichem Chtarahttps://www.blogger.com/profile/08370515528510149212noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-58904440594731064372018-09-03T22:37:01.685-07:002018-09-03T22:37:01.685-07:00Hi Prathik Soni,
We have one query about failover...Hi Prathik Soni,<br /><br />We have one query about failover using YCSB(Yahoo Cloud Servicing Benchmark) <br /><br />Just few days back onwards, we started doing some performance testing on MongoDB. Everything is working as expect failover. We have tried following options.<br /><br />Could you please let us know if any other parameters needs to send via ycsb command line for automatically perform write/read operations while primary is down.<br /><br />1st option<br /><br />We have taken 2 AWS MongoDB instances one primary and one secondary. We have created replicaset for validating failover case.<br /><br />If Primary is down it should automatically elect secondary as primary and perform the operations. However it is not happening from YCSB tool with command line. Below is the command line which we are using.<br /><br />./bin/ycsb load mongodb -P workloads/workloada -p recordcount=750000 -threads 20 -p mongodb.url=mongodb://username:password@mongodbinstance1.com:27017,mongodbinstance2.com:27017/dbname?replicaSet=rep1&autoReconnect=true<br /><br />2nd option<br /><br />We have taken 3 machines and created replicaset. Once primary is down, behind electing secondary is happening, however writing to db is not happening.<br /><br />Here is the command which we have used while validating in local machines:<br /><br />./bin/ycsb load mongodb-async -s -P workloads/workloada -p recordcount=750000 -threads 20 -p mongodb.url=mongodb://username:password@machineoneIP:27017,machinetwoIP:27017,machinethreeIP:27017/mongotag?replicaSet=rep1&autoReconnect=true&&serverSelectionTimeoutMS=10&serverSelectionTryOnce=true&readPreference=primary&w=2<br /><br />We have got following errors:<br /><br />com.mongodb.MongoCommandException: Command failed with error 11600: 'interrupted at shutdown' on server 192.168.1.118:27017. The full response is { "operationTime" : { "$timestamp" : { "t" : 1534227554, "i" : 2423 } }, "ok" : 0.0, "errmsg" : "interrupted at shutdown", "code" : 11600, "codeName" : "InterruptedAtShutdown", "$clusterTime" : { "clusterTime" : { "$timestamp" : { "t" : 1534227554, "i" : 2423 } }, "signature" : { "hash" : { "$binary" : "AAAAAAAAAAAAAAAAAAAAAAAAAAA=", "$type" : "00" }, "keyId" : { "$numberLong" : "0" } } } } at com.mongodb.connection.ProtocolHelper.getCommandFailureException(ProtocolHelper.java:164)<br />com.mongodb.MongoWriteException: Not primary while writing to mongotag.usertablea com.mongodb.MongoCollectionImpl.executeSingleWriteRequest(MongoCollectionImpl.java:1033)<br />INFO: Closed connection [connectionId{localValue:5, serverValue:34}] to 192.168.1.60:27017 because there was a socket exception raised on another connection from this pool. Exception while trying bulk insert with 0 com.mongodb.MongoNotPrimaryException: The server is not the primary and did not execute the operation at com.mongodb.connection.ProtocolHelper.createSpecialException(ProtocolHelper.java:223)<br /><br />Could you please let us know any suggestion on how to test failover with replicaset.<br /><br />Thank you, MahendraAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-89920410888915988602018-08-28T04:42:28.481-07:002018-08-28T04:42:28.481-07:00Nice blog Buddy, Have you created dynamic schema u...Nice blog Buddy, Have you created dynamic schema using nodejs with one to many mapping? <br />Thanx.Anonymoushttps://www.blogger.com/profile/08991714219379250512noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-26513768408626085432018-05-28T03:27:38.218-07:002018-05-28T03:27:38.218-07:00It will come soon. :)It will come soon. :)Mohini Sonihttps://www.blogger.com/profile/08765265278757093131noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-69016465295791859012018-05-07T03:23:07.178-07:002018-05-07T03:23:07.178-07:00i cant find answers for final exami cant find answers for final examAnonymoushttps://www.blogger.com/profile/07872201387170376445noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-63902718839542202522018-04-11T00:18:27.872-07:002018-04-11T00:18:27.872-07:00Please tell me which instruction you found hard to...Please tell me which instruction you found hard to understand so that i can improve that and will modify that to easy instruction.Mohini Sonihttps://www.blogger.com/profile/08765265278757093131noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-38923652039717551962018-04-11T00:17:05.059-07:002018-04-11T00:17:05.059-07:00I went through this certification course and i per...I went through this certification course and i personally solved this question and i just wrote it..<br />Hope you will get your answer.<br />Please let me know if you need more information.<br /><br />Thanks,<br />Pratik SoniMohini Sonihttps://www.blogger.com/profile/08765265278757093131noreply@blogger.comtag:blogger.com,1999:blog-9035752464239680661.post-78413060197218423672018-04-10T06:56:37.799-07:002018-04-10T06:56:37.799-07:00could u explain how to do them .How did u get at t...could u explain how to do them .How did u get at the solutionsAnonymoushttps://www.blogger.com/profile/07872201387170376445noreply@blogger.com