Category: Couchbase Mobile

self signed cert

Certificate Pinning in your Couchbase Mobile iOS App

Communication between Couchbase Lite and Sync Gateway is encryped and secured using SSL/TLS. The SSL/TLS protocol relies on a Public Key Infrastructure (PKI) mechanism using a X.509 certificate to establish the Sync Gateway server’s identity. The certificate is typically issued/signed...

Build a photogallery app with auto tagging using AWS Rekognition and Couchbase – Part 3

Ratnopam Chakrabarti is a software developer currently working for Ericsson Inc. He has been focused on IoT, machine-to-machine technologies, connected cars, and smart city domains for quite a while. He loves learning new technologies and putting them to work. When he’s...

Build a photogallery app with auto tagging using AWS Rekognition and Couchbase – Part 2

Ratnopam Chakrabarti is a software developer currently working for Ericsson Inc. He has been focused on IoT, machine-to-machine technologies, connected cars, and smart city domains for quite a while. He loves learning new technologies and putting them to work. When he’s...

Putting a Zipper on the Back of the Hospital Gown

Last week, security firm Appthority published a report titled HospitalGown: The Backend Exposure Putting Enterprise Data at Risk, which highlighted newly-discovered vulnerabilities between mobile apps and insecure backend databases containing enterprise data. The vulnerability is caused not by code in...

Build a photogallery app with auto tagging using AWS Rekognition and Couchbase – Part 1

In this post we'll introduce you to a photo gallery application which allows users to upload any image of their choice (in .png or .jpg format) and view all the images that have been uploaded by other users. The app...

Pruning Explained

Managing Database Sizes in Couchbase Mobile and Conflict Resolution

Couchbase Mobile uses a Multi Version Concurrency Control (MVCC) technique for handling conflicts. One of the challenges in a MVCC based system is that over time, a document can grow to have multiple revisions. One can conclude that if all...

NDP Episode #19: Mobile Development with Realm

I am pleased to announce that the latest episode of The NoSQL Database Podcast has been published to all the popular podcast networks.  Episode 19, Mobile Development with Realm, focuses on a very popular NoSQL database for use in mobile development,...

Conflict Resolution

Demystifying Conflict Resolution in Couchbase Mobile

Conflicts can occur in replication environments where a document can be updated concurrently by one or more writers. This is especially common in mobile environments wherein unreliable network connections may result in concurrent changes from multiple devices not being synchronized in...

Engaging for growth: Introducing the industry’s first Engagement Database

Today at Couchbase, we tread a new path by carving out a new category of database: the Engagement Database. What is an Engagement Database, you ask me – a guy steeped in the technology side of the business? It’s something...