Does the B tree in berkeley db support batch insertion?

Hi,
I'm new with berkeley db.
Now I have large amount of key/value data(several GB) and want to insert the data into the B tree of berkeley db. Is there some special api to do this more efficiently than using Database.put method?
Thanks.

Hello,
Assuming you mean Berkeley DB Java Edition (as opposed to the C version), then you should look into deferred write mode for loading your data.
Charles Lamb

Similar Messages

Does the apple thunderbolt to ethernet dongle support promiscuous mode ?

Does the apple thunderbolt to ethernet dongle support promiscuous mode ?
I need to use the new Retina MBP as a professional laptop for work, and I need to use Etherreal. Etherreal needs the Ethernet card/dongle/chip to run in Promiscuous mode. I have heard that unblivably the thunderbolt Ethernet dongle does not support this, if so then the laptop will not pick all the packets on the wire... is this true ?
Regs Mark.

Hi Clinton,
Thanks for your reply, However the promiscuous mode function that I am after is a function of the Ethernet NIC hardware and driver not just the OS.
Wireshark allows the user to put network interface controllers that support promiscuous mode into that mode, in order to see all traffic visible on that interface, not just traffic addressed to one of the interface's configured addresses and broadcast/multicast traffic.
Anyone out there actually used/tested the thunderbolt Ethernet adapter to sniff traffic with wireshark (Ethereal), can you please if it can run in promiscuous mode ?
Thanks.

HT6099 why does the mac pro (late 2013) only support up to 60Hz at 1080p? TV screens are pretty much all 120Hz. So much for future proof.

why does the mac pro (late 2013) only support up to 60Hz at 1080p? TV screens are pretty much all >120Hz. So much for future proof.

http://en.wikipedia.org/wiki/4K_resolution
http://en.wikipedia.org/wiki/4K_UHD
http://www.techradar.com/news/home-cinema/high-definition/4k-tv-resolution-what- you-need-to-know-1048954
Need More Pixels? Samsung’s 2014 UHD TVs Ship This Month
Wall Street Journal · 2 hours ago
Samsung’s 2014 lineup of Ultra High-Definition (aka 4K) TVs are on the way, and thanks to UHD content deals struck with Fox and Paramount—not to mention the…
Focusing on TVs and 1080p and 60Hz isn't the question, or the 'future'

Does the Built-in Windows FTP Client Support a Secure Connection?

I have set up Server 2008 IIS w/ FTP. I set the SSL setting to require a secure connection. However, I can't connect to the FTP server from the built-in Windows FTP client. I CAN get it to work in FileZilla after modifying my connection properties.
Does the built-in Windows FTP client support secure connections? I received a request to set this up so our internal employees can share files with external customers. Many times our customers are unable to install any kind of third party software on their
computers.
Thanks in advance for the help.

Hi,
Based on my known, the built-in FTP client does not support secure connections.
Similar thread:
http://social.technet.microsoft.com/Forums/windowsserver/en-US/9500d7c2-cf18-4ab1-a0cb-1e277deab33c/is-it-possible-to-connect-to-iis-75-sslrequired-ftp-site-via-windows-explorer-or-ie-?forum=winserverNIS
If it does not help, you could ask in IIS forums as Meinolf Weber mentioned.
Hope this helps.
Regards.
Vivian Wang

Does the Compaq Presario CQ60z-200 motherboard support SATA 3?

Does the Compaq Presario CQ60z-200 motherboard support SATA 3?

Hi,
Please try:
Click the Disk icon,
Click "Number of Disk Controller",
Look at the "Information" tab under "Drive Controller feature",
Look at "Bandwidth".
You should see 3GB/s or 6GB/s
Note 3GB/s is for SATA 2 and 6GB/s is for SATA3
Regards.
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

Hello Everyone ;P [ Does The MSI DKA 790 GX Platinum support 20 GB IDE HDD ]

Hi MSI Forum Elites
I am Wondering does the MSI DKA 790 GX Platinum support IDE 20 gig Hard drives.
OS: Windows XP Pro with sp2 x86 [MSDN original]
Installed RAM: 2 GIGS [Patriot - 2GB DDR2 PC2-6400 800MHz] [dot] takealot [dot] -com/computers/computer-components/patriot-2gb-ddr2-pc2-6400-800mhz,9600228
i have an OLD formatted 20 gig HDD with me and i wonder
there is A BIG yellow thing on the side below the SATA II ports
Thanks
STEAM_0:1:67164036 - Steam ID
Steam Profile : /profiles/76561198094593801

Quote from: badboy2k on 27-June-13, 21:13:01
it should do as it supports upto 200GB IDE hard drives so i wouldn't think a 20GB one would be any problem (just one question here where on earth did you get a 20GB IDE hard drive as i haven't seen one of them since around 1998?)!
i struck a Deal with a Guy on Gumtree {http://www.gumtree.co.za/fp-computers-software-in-capetown-westerncape/c9199l3100001}
he wanted 2 Sticks of DDR2 RAM and he gave me 2 GB RAM DDR3. includin a 20 gig HDD and its a western digital.
Pls add me on Steam. so we can discuss further.
thanks
STEAM_0:1:67164036
Steam Profile : /profiles/76561198094593801
P.s What kind of Cable do i need to wire from the Yellow thing to the BIG power structure on the HDD.
on the hdd is a special cable thats only used now for inside desktop chassis etc.
do you know anything. maybe post upclose photos for me so i can post on gumtree.
its a south african site for ppl selling and buying unwanted stuff..
one man's junk is another man's treasure

Does the SONY VAIO F Series SVF15412CXB support dual channel memory?

Does the SONY VAIO F Series SVF15412CXB support dual channel memory? Or does it only have one slot?
I'm curious if I can put a second stick of RAM in there for dual channel performance.

Hi Mark, Thanks for the response. Can you please double check that for me, or post a link to the documentation where you saw that? I asked this question on Newegg, too, and one of the respondants heard differently:
"i found out from sony that there is only 1 slot cause i was gonna get 1 more 4GB stick of ram for 8Gb. So iwas upset about that cause i have to get 8GB now and it costs 100$ for an 8Gb stick of ram on ebay. So this ram is expensive. So im sticking with 4Gb for now. This is a very good laptop though. I use it primarily for minecarft and steam and i get around 100 fps on minecraft so its good. I hope this helps." It's just confusing because other laptop advertisments I've seen openly stated how many RAM slots the computer had and how many were used upon purchase. I haven't found anything like that which makes me think that there's only one slot for RAM. Thanks,Gremark

Does the newly in-store unlocked iphone5 support WCDMA network globally?

Hey guys,
Does the newly in-store unlocked iphone5 support WCDMA network globally?

Especially with China Unicom which was the WCDMA 3G network.
Thanks

HT1665 Does the lightening 30-pin adpt. Support video output on i-pads?

Does the 30-adapter support video output on the i-pad?

Oops-you meant the lightning to 30 pin, no.
Straight from Apple:
This adapter lets you connect devices with a Lightning connector to many of your 30-pin accessories.* Supports analog audio output, USB audio, as well as syncing and charging. Video output not supported.
http://store.apple.com/us/product/MD823ZM/A/lightning-to-30-pin-adapter?fnode=3a
http://store.apple.com/us/product/MD824ZM/A/lightning-to-30-pin-adapter-02-m?fno de=3a
Same for both-no video out.

Does the iPad 2 iOS 5 bluetooth support apt-x?

Does the iPad 2's bluetooth support apt-x?

I believe not. See the link
https://discussions.apple.com/thread/3213410?start=0&tstart=0

Does the lightning to 30 pin adapter support audio?

I have an iPod touch 5th generation and can't listen to it in the car because the wire from the cars FM transmitter has a 30 pin connection. I was just wondering if the lightning to 30 pin adapter would support the audio.

Hey treshz98,
Thanks for the information, I believe the following article addresses your question:
Lightning to 30-pin Adapter: Using video adapters or other 30-pin accessories
http://support.apple.com/kb/HT5498
When you connect an iPod or iPhone with the Lightning to 30-pin Adapter, the iPod or iPhone will be treated like an iPod that does not support iPod Out. You should still be able to navigate through and play your music using the vehicle's built-in user interface.
Additional information:
Lightning to 30-pin Adapter - Apple Store (U.S.)
http://store.apple.com/us/product/MD823ZM/A/lightning-to-30-pin-adapter?fnode=45
Thanks,
Matt M.

Does the 27in iMac with radeon 4850 support 2650x1440 external displays?

I have access to a Dell u2711. I connected it to my iMac 27in, using a dual link DVI cable using the mini DisplayPort adaptor to DVI. I cannot get it to configure higher than 1920 x 1080. I hoped to be able to use the Dell for additional editing space, but require it to be supported at the max resolution. Has anyone been able to successfully attach the new Dell to the 27 in iMac?
Thanks in advance for your help!

Be aware that single link DVI (and thus the mDP to DVI adapter) does not support 2560x1440. To use that rez, you will want to use a DisplayPort monitor (like the Dell U2711). With a displayport monitor, all you have to do is buy a cheap mDP to DP cable and you will be set.
If you really (and I mean really) want to use DVI, you must buy the $100 dollar Apple Dual Link DVI adapter. However, be aware that the mDP to DL-DVI converter has MAJOR issues.

What does the Error Message: "File format not supported" mean?

When I first open an existing project, I get an Error Message: "File format not supported". After a few seconds all the windows open up and I can continue to edit. My question is will this "File format not supported" haunt me later or shall I continue to edit as I am doing? Why does this error message come up? All the current footage is shot on same camera, the Canon 5D Mark III at 23.98 time code rate, 1920 x 1080.

More information might help someone help you - Information FAQ http://forums.adobe.com/message/4200840
Also, are your files on an external drive?

Does the eBooks created by iBooks Author support for iphone now?

I have been read some blogs discussing that the iPhone could gain new support for ebooks made by iBooks Author. And now, I wanna know whether the prediction is true or not. I can' t find any annoucement from Apple to confirm this point. Does anyone answer my confusion.

With the current software ..books created using iBooks Author cannot be viewed on iPhones.
iBooks Author creates books that can only...be used with iPads and on Macs with Mavericks installed, by using iBooks.
Thats it...no rumours. Blogs or to be more accurate...some of those who contribute to them seem to either be totally stupid, or like to make themselves look as if they have inside knowledge.
Apple created iBooks Author to allow self publishers create and publish books to the store. But not just novels or text only type books. iBA made these books allow audio / video ..and much much more than any novel. That being so....most interactive multi media books will not really display well on a screen the size if the iPhone.
Apple are more concerned in getting iPads in use more by business and education at all levels.
The only rumour that may well become fact is a larger sized screen for a bigger iPad mid to late 2014.

Which file formats does the Bridge Output Module (Web Gallery) support?

I've searched all over but can't seem to find a list. I'm hoping it supports video, but can't seem to find a format that works. I know it exports Flash, but which import formats does it support?
FWIW, I'm still on CS4 but have access to CS5.5 if need be.
Thanks

Hello, according to the help file, it is html, flash, and PDF: http://help.adobe.com/en_US/creativesuite/cs/using/WSe851854fd1e0856a-4b08a77612477f69f15- 8000.html

Does the B tree in berkeley db support batch insertion?

Similar Messages

Maybe you are looking for