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Tag: how much

Performance – How many nginx redirects too much?

I am working on a news center website that has existed for many years, and is steadily increasing page redirects. Currently we have about 375 redirects, an increase of about 5-10 per month. < p>

October 2, 2021By Simo Performance how much, More, nginx, performance, Redirect, tooLeave a Comment

How many collections may be in MongoDB in MongoDB without loss?

I see that by default, MongoDB has 24,000 available collections with 16MB .ns files. If I increase it to 2GB (maximum), then I can Get 3,000,000 collections in it? Will there be a significant drop

October 2, 2021By Simo Performance how much, in, in the case of MongoDB, loss, performance, setLeave a Comment

Storage – What is the maximum drive size compatible with the H700 RAID controller of Dell Server?

I want to fill 12 6 TB drives on my R510 server. I know that the latest firmware of the H700 controller supports more than 2 TB. However, there is no clear document stating that the maximum disk si

September 25, 2021By Simo Storage compatible, controller, Dell, Drive, H700, how much, max, RAID, server, Size, storeLeave a Comment

Hardware – How many bare metal should it know?

The last few days I was shocked that I knew almost nothing about the hardware I expected to run the software. I have been doing development for about 5 years, but since I left university Since then

September 25, 2021By Simo Network Hardware bare metal, Developers, Hardware, how much, know, ordinary, shouldLeave a Comment

What is the pixels and points in the iPhone?

From UI Image Reference,

size

The dimensions of the image, taking orientation into account.
(read-only)

@property(nonatomic, readonly) CGSize size Discussion

In iOS 4.0 an

September 23, 2021By Simo iPhone how much, iPhone, Medium, pixels, pointsLeave a Comment

How many data have each node in the NOSQL – Cassandra cluster?

When do the boundaries of SSTables compression (primary and secondary) become invalid?

If I have the main compression of 500G SSTables and my final SSTable will exceed 1TB-is this effective f

September 21, 2021By Simo Nosql Cassandra, cluster, data, each, how much, Medium, Node, NOSQLLeave a Comment

Firebase – How much is the maximum length of the FCM registration ID token?

With the “new” Firebase Cloud Messaging, I want to reliably save the client device registration_id token to the local server database so that the server software can send them push notifications.

August 22, 2021By Simo Cloud Service card, FCM, Firebase, how much, ID, length, maximum, order, registrationLeave a Comment
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