how many iops for sql server?
316169
In tests, we found that the content databases tend to range from 0.05 IOPS/GB to around 0.2 IOPS/GB. We also found that a best practice is to increase the top-end to 0.5 IOPS/GB. This is more than necessary and can be much more than you'll need in your environment.
954205
If you mean 150 KB/s (Kilobyte per Second) which equals 1.2 Mb/s, it's not very bad unless you don't want to stream HD videos or download big files. For casual stuff like email, browsing, chatting, music streaming etc, that speed will be more than enough. I would recommend minimum 250 KB/s for better experience.
317929
Available in single mode and multi mode, SFP transceivers, depending on the type (SFP, SFP+, QSFP, QSFP+), can transmit data anywhere from as little as 500m to as far as 80km and provide transfer rates from 10 Mbps all the way to 40 Gbps.
1400511
Your Orbi system can simultaneously support up to 250 clients under most conditions. If your household has users who use a lot of bandwidth for activities like HD video streaming and online gaming, you will experience better performance when a maximum of 50 clients are connected to your Orbi network.
217901
IOPS. IOPS are a unit of measure representing input/output operations per second. The operations are measured in KiB, and the underlying drive technology determines the maximum amount of data that a volume type counts as a single I/O.
635708
With HDDs, the speed ranges from 0.1 to 1.7 megabytes per second (MB/s). SSDs and NVME SSDs, however, operate at much faster speeds of 50-250 MB/s in 4K reads/writes.
796500
50-100 IOPS per VM can be a good target for VMs which will be usable, not lagging. This will keep your users happy enough, instead of pulling their hair. So a Google VM with 40 GB disk and 30 IOPS/GB will be able to peak at (maybe not sustain, though) 1,200 IOPS.
1026532
PCIe provides a faster interface speed than SATA. An SSD connected via a PCIe 3.0 x16 interface can have a link speed of 16 Gb/s. In contrast the SATA 3.0 standard only provides 6.0 Gb/s.
208246
It is recommended that you have one TempDB data file per CPU core. For example a server with 2 duel core processors would recommend 4 TempDB data files. With that in mind, Microsoft recommends a maximum of 8 TempDB files per SQL Server.
1137762
Mushkin brings the Source to market in the typical four sizes that range from 120GB to 1TB. ... The 250GB gets a 54,000 IOPS rating but the 120GB lets that drop to just 29,000 IOPS. Random write performance stays fairly constant thanks to the SLC buffer. Mushkin claims between 81,000 and 79,000 depending on the capacity.
820167
Generally a HDD will have an IOPS range of 55-180, while a SSD will have an IOPS from 3,000 – 40,000.
979679
For up to 480p video, 400 to 1,200 kbps is recommended. With 160 kbps of audio and at 20-25 frames per second, you should have an upload speed between 672 kbps and a bit over 1.6 Mbps. For 480p video at up to 60 frames per second, you should use a bitrate between 1,500 and 3,000 kbps.
1172022
The more important measure is input lag, which is more than just refresh rate. uhh 1ms and 2ms is extremely miniscule, and this is how fast the pixels can change color, which should always be fast anyway. You should be more concern with input lag more than anything. ... tftcentral or displaylag are good sites to refer to.
855598
The SanDisk Ultra has a sequential IO speed of two hundred and fifty megabytes per second. It also shows a write speed of one hundred and seventy-four megabytes per second. The SanDisk Ultra Plus has two hundred and seventy-seven and 189 megabytes each for speed.
125517
For the bandwidth consumption of an IP camera, use 1-2 Mb/s as a rough rule of thumb. Many factors impact total bandwidth consumption. You can certainly stream an IP camera as low as . 2 Mb/s (or 200 Kb/s) and others as high as 6 Mb/s.
391609
Generally a HDD will have an IOPS range of 55-180, while a SSD will have an IOPS from 3,000 – 40,000. Different applications require different IOPS and block sizes to function properly.
185350
Video streaming tends to eat up the most bandwidth, so households running simultaneous streams may want to pony up for higher speeds. Netflix recommends a 3 Mbps connection for one standard-quality stream and 5 Mbps for a high-definition stream. Two simultaneous HD quality streams would need around 10 Mbps, and so on.