Sat.Aug 21, 2021

article thumbnail

3 Performance Tricks for Dealing With Big Data Sets

DZone

This article describes 3 different tricks that I used in dealing with big data sets (order of 10 million records) and that proved to enhance performance dramatically. Trick 1: CLOB Instead of Result Set. The use case here was that I had a big database table (~ 10 million records) that I need to query on one column in it, but need to eventually get all data inside it, imagine a table containing millions of customers and in one use case, you need to get the mobile numbers (MSISDN) of all of them a

Big Data 246
article thumbnail

Mobile Performance Metrics You Should Know: Part 1

DZone

Consumers and enterprises alike expect more from software. Speed, UX, availability, and frequency of updates are increasingly important with mobile apps. The responsibility of developers keeps growing, and as mobile apps get more complex, new tools for mobile performance monitoring and testing are being born. Successful APM tools can provide teams with visibility into what’s happening to users in the real world and address issues in the next app update.

Mobile 246