Sungjoon Ahn May 20, 2019 5 min GriffinDB vs RocksDB Benchmarks for Blockchain Overview We continue from the last technote about the collaboration between Coinplug and Circuit Blvd. We collect transient Transactions ...
Sungjoon Ahn May 18, 2019 3 min Blockchain setup on AWS and local machines Overview Blockchain presents unique challenges to I/O and storage processing. Circuit Blvd has been working with Coinplug to enhance Coin...
Sungjoon Ahn May 9, 2019 2 min GPU based Computational Storage with Video Tagging Example Overview GPUs have become a widely popular tool to perform various machine learning tasks. Circuit Blvd's Cinabro storage platform may fu...
Sungjoon Ahn May 7, 2019 6 min Kubernetes and Docker setup for SPDK Overview Circuit Blvd is building storage systems that can scale at data centers. We rely on Docker and Kubernetes (k8s) to manage the en...
Sungjoon Ahn Apr 29, 2019 3 min RocksDB in local vs NVMe-oF environment Overview We would like to know how much impact NVMe-oF (NVMe-over-fabrics) have on real-world database applications. Let's use the RocksD...
Sungjoon Ahn Apr 23, 2019 4 min Vhost vs local NVMe-over-fabrics targets Overview We show how to set up vhost targets as a local SPDK storage service and measure the basic set of performance numbers in comparis...
Sungjoon Ahn Apr 13, 2019 5 min Video streaming application on SPDK OCSSD Running applications on SPDK OCSSD We describe how applications run on SPDK OCSSD by typically partitioning the single physical SSD devic...
Sungjoon Ahn Apr 10, 2019 10 min Qemu 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 envi...
Sungjoon Ahn Mar 29, 2019 4 min Cinabro Platform V1 Introduction In this article, we discuss Cinabro platform version 1. With Cinabro platform, we are aiming at a software driven, open flas...
