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LANL
Annapolis Developer Summit
Join us for the innagural developer summit April 9th and 10th in Annapolis MD.
Code Deep Dive: Dynamic Data Persistence for our Control Plane
This blog post dives into the 'In-Memory Working Set with Periodic Snapshots' pattern implemented in the node-orchestrator project. Learn how this approach leverages DuckDB and Parquet to efficiently manage control plane data, offering speed and reliability. Discover the advantages for HPC sysadmins, including reduced management overhead and simplified recovery, as well as comparisons to other data storage methods.
Exploring Multi-tenacy capabilities in SMD with Groups and Partitions
SMD comes with a built-in partitioning feature that should allow us to partition off certain components through it's API. In this blog post, we explore how groups and partitions work in practice.
Boot Script Service: Switching from Etcd to PostgreSQL for a Smaller Storage Backend
As part of LANL's exploration of the CSM codebase, they replaced Etcd with PostgreSQL for BSS persistence and learned a lot about software boundaries along the way.