Here are list of development blogs in the this quarter (Q1 2018). As discussed in User Groups, passing it along:
GDPR Compliance and Unstructured Data Storage
IBM Spectrum Scale for Linux on IBM Z ? Release 5.0 features and highlights
Management GUI enhancements in IBM Spectrum Scale release 5.0.0
IBM Spectrum Scale 5.0.0 ? What?s new in NFS?
Benefits and implementation of Spectrum Scale sudo wrappers
IBM Spectrum Scale: Big Data and Analytics Solution Brief
Variant Sub-blocks in Spectrum Scale 5.0
Compression support in Spectrum Scale 5.0.0
IBM Spectrum Scale Versus Apache Hadoop HDFS
ESS Fault Tolerance
Genomic Workloads ? How To Get it Right From Infrastructure Point Of View.
IBM Spectrum Scale On AWS Cloud: This video explains how to deploy IBM Spectrum Scale on AWS. This solution helps the users who require highly available access to a shared name space across multiple instances with good performance, without requiring an in-depth knowledge of IBM Spectrum Scale.