Using NVMe or traditional HDD drives do not override the purposes of RAID, which is providing better IO rates than a single drive can, replication for increased data durability and larger storage capacity per logical drive Last updated Battle of the drives (Image credit: Future) Our SSD vs HDD guide will explain the pros and cons of traditional hard drives (HDD) and solid state drives (SSD) to Price One of the main reasons HDDs have remained relevant has been their price per gigabyte. We’re currently seeing SSDs sell for under $, or just $ per GB, while HDDs are roughly Price One of the main reasons HDDs have remained relevant has been their price per gigabyte. We’re currently seeing SSDs sell for under $, or just $ per Empirical results shown that in YCSB and Linkbench, our methods improved the throughput by more than 44% and % respectively; reduced 99th-percentile latency by up to 29% and % in YCSB and
Performance Best Practices: Hardware and OS Configuration | MongoDB
SSD provides better performance than HDD, it is not mandatory. For more details on SDD please check below, [HOST] I'm using MongoDB on a SSD, but since I'm storing quite a lot of information, storing everything on a SSD will get very expensive. Therefore I would like to store some collections of the same database on a second drive, which is a HDD. Is this somehow possible or would you suggest something different? 1 Answer Sorted by: 2 I'd start with estimating what you think the working set of memory used by MongoDB size will be - some details on how to approach that estimate can be found here: [HOST] Beyond Atlas, you can run MongoDB on a variety of operating systems and processor architectures – from 64 bit x86 and ARM CPUs, to IBM POWER and mainframe systems. Refer to the supported See more Was switched between SSD and HDD for each testing cycle. SSD Test: /bin/mongod –dbpath /sandisk/SSDDATA/mongodb/data –logpath / sandisk/SSDDATA/mongodb/log HDD Test: /bin/mongod –dbpath /sandisk/HDDDATA/mongodb/data 1 Answer Sorted by: 2 I'd start with estimating what you think the working set of memory used by MongoDB size will be - some details on how to approach that I'm using MongoDB on a SSD, but since I'm storing quite a lot of information, storing everything on a SSD will get very expensive. Therefore I would like to store some
SSD vs HDD Tested: What’s the Difference and Which Is Better?
SSD vs HDD is always a tough choice. Here's how to choose between a fast SSD and a spacious hard drive. The SSD vs HDD debate is a crucial one to consider. SSD vs HDD is always a tough choice. Here's how to choose between a fast SSD and a spacious hard drive. The SSD vs HDD debate is a crucial one to consider. Storage drives like SSDs Performance Best Practices: Hardware and OS Configuration. Welcome to the sixth in a series of blog posts covering performance best practices for MongoDB. In this series, we are covering key considerations for achieving performance at scale across a number of important dimensions, including: If you SSD provides better performance than HDD, it is not mandatory. For more details on SDD please check below, [HOST] Hardware considerations (SSD vs HDD + more RAM) I'm currently in the position to decide between two setups: 4 GB RAM + GB SSD storage. 16+ GB RAM + 2 TB HDD storage