Upgrades network encryption layers to support TLS 1.3, deprecating older, insecure protocols.
SAS 9.4M8 officially drops support for several legacy components that cannot be secured to modern standards. This includes older web application themes, specific deployment topologies, and outdated SAS/ACCESS engines (e.g., older versions of Hadoop distributions that are no longer supported by their vendors). 3. Upgrade Strategies
(Maintenance Release 8) was generally released in January 2023 , primarily focusing on comprehensive security enhancements
SAS 9.4M8 is a necessary, security-focused release designed to maintain a stable and compliant analytics platform through at least 2028. By upgrading to TS1M8, organizations address critical vulnerabilities and benefit from improved component compatibility. With proactive planning—including reviewing documentation and using the Deployment Manager—the migration process ensures that your SAS investment remains secure and effective. sas 9.4m8
The default web interface for SAS 9.4 receives functional updates to improve user accessibility and browser compatibility. It features enhanced security configurations for custom HTML attributes and better integration with modern web browsers after the industry-wide retirement of Internet Explorer. Base SAS and Language Enhancements
SAS 9.4M8 mandates stricter default encryption standards. Transport Layer Security (TLS) 1.3 support is enhanced, and older, insecure cipher suites are disabled by default within the SAS Deployment Wizard and SAS Metadata Server configurations. Preparing for the Migration: Upgrade Considerations
: M8 updates the underlying framework to support the latest enterprise operating systems, modern web browsers, and Java Runtime Environments (JRE), preventing software isolation in updated data centers. SAS 9.4M8 vs. SAS Viya: A Strategic Comparison Upgrades network encryption layers to support TLS 1
SAS 9.4M8 is not a replacement for SAS Viya; they are highly complementary technologies. Many enterprises adopt a hybrid approach known as "SAS 9 and Viya Coexistence." Monolithic / Distributed Grid Cloud-Native (Kubernetes) Primary Use Case Legacy batch processing, regulated reporting Cloud analytics, AI/ML, open-source integration Deployment On-premises, bare metal, VMs AWS, Azure, GCP, Red Hat OpenShift Storage Engine SAS BASE engine (SPDE) Cloud Analytic Services (CAS) in-memory
The primary catalyst for SAS 9.4M8 is security vulnerability management. Older maintenance releases relied on Java Runtime Environments (JRE) and third-party libraries that have reached end-of-life (EOL).
SAS Support policy necessitates running a recently patched version to receive full technical support. Best Practices for Deploying SAS 9.4M8 maintaining high standards for data management.
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SAS Data Quality technology is delivered via SAS Data Quality Server on 9.4M8, maintaining high standards for data management.