article thumbnail

O’Reilly serverless survey 2019: Concerns, what works, and what to expect

O'Reilly

Respondents who have implemented serverless made custom tooling the top tool choice—implying that vendors’ tools may not fully address what organizations need to deploy and manage a serverless infrastructure. In our analysis, we assigned experience levels to our respondents for some of the survey questions. Industries of survey respondents.

article thumbnail

The Ultimate Guide to Open Source Databases

Percona

Companies can more easily scale infrastructure — up or down — to meet economic conditions and changing business objectives. MongoDB vs. Apache Cassandra MongoDB is a non-relational (NoSQL) open source database program that stores data in JSON-like documents with optional schemas.

article thumbnail

Mobile testing: Most critical scenarios you shouldn’t miss to test

Testsigma

If your mobile app is a fintech application, it would require very high-security testing for even scenarios when a user is multi-tasking. Testsigma uses English-based test scripts so that users do not need to find “ support for their programming language ” and miss out on great features. Get free trial of Testsigma.

Mobile 52