Suljettu

Make nodeJS application be more asynchronous

I have a nodeJs server map application ( [url removed, login to view] ) that allows you to map geometry from SQL-Server.

I noticed that my application seems to get blocked if you scroll around and queue up say 50 tile requests.

When I use profiller on SQL-Server i see the requests are coming in one-by-one, despite the HTTP requests saying "Pending" on google chrome. I think my nodeJs server is queuing this requests and not processing them all at once.

When I want is for the problem to be identified and then fixed. If you quickly zoom-in scroll on a map and 50 requests are sent, I want SQL server to attempt to work on 50 queries (yes I know thats a bit nuts, but I can scale that back).

I will provide everything you need to get started with an example application and explain it to you. Access to your own sql server is recommended because you'll want to profile and test. I will provide the table/geometry needed.

Taidot: Karttatiede ja kartat, Javascript, node.js, tietojärjestelmäarkkitehtuuri, SQL

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About the Employer:
( 1 review ) Adrian, United States

Projektin tunnus: #13076336

8 freelanceria on tarjonnut keskimäärin 192 $ tähän työhön

andrewhudik

Hello, I had an experience of working with multiple heavy requests in Nodejs server. Usually it is a bad practice to put them all in one time, this may make server stuck, or loose some request on timeout or other Lisää

200 $ USD 5 päivässä
(23 arvostelua)
5.3
147 $ USD 3 päivässä
(14 arvostelua)
5.0
oshan07

Hi there! I'm somewhat new to Node.js so I can't guarantee that I will be able to fix the issue. But I have a good knowledge on Javascript and I think I will be able to get your issue fixed. I have setup your applicat Lisää

200 $ USD 5 päivässä
(7 arvostelua)
4.3
sid0

Hi sir, we are really interested in ur project... please chat with us for project detail.... we will wait for ur reply please have a look at below url [url removed, login to view] [url removed, login to view] http://ww Lisää

200 $ USD 5 päivässä
(16 arvostelua)
4.7
pvenkatraman

I have written Driver for Node JS platform to access Database ([url removed, login to view]) in C++, where we expose all APIs as asynchronous. All DB operations are performed in the worker thread.

155 $ USD 3 päivässä
(0 arvostelua)
0.0
hirakhan2

Hi, I have review project details and would like to discuss further regarding the project with you. Kindly let me know when you are available. Thank you.

188 $ USD 4 päivässä
(0 arvostelua)
0.0
ritmanager01

Hi, I've got your idea and it not a problem for me. I'm Andrew, Lead Web developer at Region IT company www.region-it.com. I am also an Upwork Pro developer. I am ready for technical interview Let's discuss the Lisää

246 $ USD 10 päivässä
(0 arvostelua)
0.0
nomagic

I have 8.5 years of experience as software developer and currently working as co-founder and CTO for my startup(Quillr : [url removed, login to view]). Since the development work is completed for my startup, i have got time Lisää

200 $ USD 7 päivässä
(0 arvostelua)
0.0