Parse.Object.saveAll() get slower after each call #6300
Description
Issue Description
I have a cloud function that acts as an API for getting data from another server.
let suppose server x read some data from an MSSQL database and send every 1000 record in one request to my parse server API.(ex: 13 calls for 13000 records)
every time that API called, Parse.Object.saveAll() would work slower.
cloud code
console.log("A");
let A = new Date();
console.log(A);
for (let i = 0; i < 1000; i++) {
const ScoreLog = Parse.Object.extend("ScoreLog");
let scoreLog = new ScoreLog();
scoreLog.set("type", 0);
scoreLog.set("cId", PARAMS.scoreLogs[i].CustomerID.toString());
scoreLog.set("score", PARAMS.scoreLogs[i].Credit);
scoreLog.set("logAt", new Date(PARAMS.scoreLogs[i].TRBusinessDayDate));
scoreLog.set("sNum", PARAMS.scoreLogs[i].SequenceNumer);
scoreLogs.push(scoreLog);
}
console.log("B");
let B = new Date();
console.log(B - A);
await Parse.Object.saveAll(scoreLogs);
console.log("C");
let C = new Date();
console.log(C - B);
Expected Results
save each 1000 records at the same time
Actual Outcome
increase save time as request go along
Environment Setup
-
Server
- parse-server version : 3.9.0
- Operating System: ubuntu 18.04
- Hardware: CPU intel corei7, RAM 16 g DDR4
- Localhost or remote server? : localhost
-
Database
- MongoDB version: v4.2.0
- Storage engine: wiredTiger
- Hardware: CPU intel corei7, RAM 16 g DDR4
- Localhost or remote server? : localhost
Logs/Trace
2019-12-26T18:00:32.004Z
B
59
C
941
A
2019-12-26T18:00:33.016Z
B
101
C
3317
A
2019-12-26T18:00:36.443Z
B
143
C
5790
A
2019-12-26T18:00:42.382Z
B
302
C
8169
A
2019-12-26T18:00:50.859Z
B
258
C
8542
A
2019-12-26T18:00:59.666Z
B
271
C
12515
A
2019-12-26T18:01:12.458Z
B
315
C
13761
A
2019-12-26T18:01:26.541Z
B
494
C
17816
Update
I tried replacing mongoose API with parse object handling system and the result was amazing
100000 record saved in 8 seconds.why parse API is so slow in MongoDB case?