Details
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Type:
Monitor
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Status: Closed
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Priority:
Major
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Resolution: Done
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Affects Version/s: None
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Fix Version/s: 2021
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Component/s: FIWARE-TECH-HELP
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Labels:
Description
Created question in FIWARE Q/A platform on 04-10-2016 at 12:10
Please, ANSWER this question AT https://ask.fiware.org/question/616/can-proton-cep-deal-with-such-a-case-or-is-it-impossible-where-its-required-to-dynamically-addeditdelete-rules-made-by-hundreds-of-users-while-the-cep/
Question:
Can PROTON CEP deal with such a case (or is it impossible?) where it's required to dynamically add/edit/delete rules made by hundreds of users while the CEP is running?
Description:
We are currently investigating the IBM PROTON CEP for use in our system. But reading the documentation and trying it out we've come to the conclusion that the only way to program it is via one big JSON file.
In our case we have several hundreds of users editing their rules at the same time. Which means we have to make multiple edits to the JSON file per second and eventually end up with a really really big JSON file. How does PROTON deal with such a case or is it impossible to dynamically add/edit/delete rules made by hundreds of users while the CEP is running?
Is there any other way of programming the engine, does it support any database backing for the storage of rules that makes it possible to work with just a single rule instead of editing the whole file?
Thanks in advance.
Activity
| Transition | Time In Source Status | Execution Times | Last Executer | Last Execution Date | |||||
|---|---|---|---|---|---|---|---|---|---|
|
18h 31m | 1 | Uri Shani | 05/Oct/16 7:37 AM | |||||
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7h 28m | 1 | Backlog Manager | 05/Oct/16 3:05 PM | |||||
|
3d 19h 45m | 1 | Uri Shani | 09/Oct/16 10:51 AM |
| Fix Version/s | 2021 [ 12600 ] |
| Summary | [fiware-askbot] Can PROTON CEP deal with such a case (or is it impossible?) where it's required to dynamically add/edit/delete rules made by hundreds of users while the CEP is running? | FIWARE.Question.Tech.Data.CEP.Can PROTON CEP deal with such a case (or is it impossible?) where it's required to dynamically add/edit/delete rules made by hundreds of users while the CEP is running? |
| Resolution | Done [ 10000 ] | |
| Status | Answered [ 10104 ] | Closed [ 6 ] |
| Status | In Progress [ 3 ] | Answered [ 10104 ] |
| Status | Open [ 1 ] | In Progress [ 3 ] |
| Assignee | Uri Shani [ urishani ] |
| HD-Chapter | Data [ 10838 ] |
| HD-Enabler | CEP [ 10869 ] | |
| Description |
Created question in FIWARE Q/A platform on 04-10-2016 at 12:10 {color: red}Please, ANSWER this question AT{color} https://ask.fiware.org/question/616/can-proton-cep-deal-with-such-a-case-or-is-it-impossible-where-its-required-to-dynamically-addeditdelete-rules-made-by-hundreds-of-users-while-the-cep/ +Question:+ Can PROTON CEP deal with such a case (or is it impossible?) where it's required to dynamically add/edit/delete rules made by hundreds of users while the CEP is running? +Description:+ We are currently investigating the IBM PROTON CEP for use in our system. But reading the documentation and trying it out we've come to the conclusion that the only way to program it is via one big JSON file. In our case we have several hundreds of users editing their rules at the same time. Which means we have to make multiple edits to the JSON file per second and eventually end up with a really really big JSON file. How does PROTON deal with such a case or is it impossible to dynamically add/edit/delete rules made by hundreds of users while the CEP is running? Is there any other way of programming the engine, does it support any database backing for the storage of rules that makes it possible to work with just a single rule instead of editing the whole file? Thanks in advance. |
Created question in FIWARE Q/A platform on 04-10-2016 at 12:10 {color: red}Please, ANSWER this question AT{color} https://ask.fiware.org/question/616/can-proton-cep-deal-with-such-a-case-or-is-it-impossible-where-its-required-to-dynamically-addeditdelete-rules-made-by-hundreds-of-users-while-the-cep/ +Question:+ Can PROTON CEP deal with such a case (or is it impossible?) where it's required to dynamically add/edit/delete rules made by hundreds of users while the CEP is running? +Description:+ We are currently investigating the IBM PROTON CEP for use in our system. But reading the documentation and trying it out we've come to the conclusion that the only way to program it is via one big JSON file. In our case we have several hundreds of users editing their rules at the same time. Which means we have to make multiple edits to the JSON file per second and eventually end up with a really really big JSON file. How does PROTON deal with such a case or is it impossible to dynamically add/edit/delete rules made by hundreds of users while the CEP is running? Is there any other way of programming the engine, does it support any database backing for the storage of rules that makes it possible to work with just a single rule instead of editing the whole file? Thanks in advance. |
| Field | Original Value | New Value |
|---|---|---|
| Component/s | FIWARE-TECH-HELP [ 10278 ] |
2016-10-04 13:05|CREATED monitor | # answers= 0, accepted answer= False
2016-10-05 15:05|UPDATED status: transition Answered| # answers= 1, accepted answer= False