Sungjoon AhnMay 20, 20195 minGriffinDB vs RocksDB Benchmarks for BlockchainOverview We continue from the last technote about the collaboration between Coinplug and Circuit Blvd. We collect transient Transactions...
Sungjoon AhnMay 18, 20193 minBlockchain setup on AWS and local machinesOverview Blockchain presents unique challenges to I/O and storage processing. Circuit Blvd has been working with Coinplug to enhance...
Sungjoon AhnMay 9, 20192 minGPU based Computational Storage with Video Tagging ExampleOverview GPUs have become a widely popular tool to perform various machine learning tasks. Circuit Blvd's Cinabro storage platform may...
Sungjoon AhnMay 7, 20196 minKubernetes and Docker setup for SPDKOverview Circuit Blvd is building storage systems that can scale at data centers. We rely on Docker and Kubernetes (k8s) to manage the...
Sungjoon AhnApr 29, 20193 minRocksDB in local vs NVMe-oF environmentOverview We would like to know how much impact NVMe-oF (NVMe-over-fabrics) have on real-world database applications. Let's use the...
Sungjoon AhnApr 23, 20194 minVhost vs local NVMe-over-fabrics targetsOverview We show how to set up vhost targets as a local SPDK storage service and measure the basic set of performance numbers in...
Sungjoon AhnApr 13, 20195 minVideo streaming application on SPDK OCSSDRunning applications on SPDK OCSSD We describe how applications run on SPDK OCSSD by typically partitioning the single physical SSD...
Sungjoon AhnApr 10, 201910 minQemu for SPDK OCSSD and NVMe-oF Overview The SPDK community introduced OCSSD (Open-Channel SSD) ftl_bdev in January 2019. One way to develop host based FTLs in SPDK...
Sungjoon AhnMar 29, 20194 minCinabro Platform V1Introduction In this article, we discuss Cinabro platform version 1. With Cinabro platform, we are aiming at a software driven, open...
