Using Amazon Storage Gateway (File Gateway) vs regular Sync to Amazon S3 -


i using aws s3 file storage. in instances application needs read , write 1000+ files 1 one s3. doing such operations on http slower , occupies bandwidth.

approach 1
though of storing files locally in folder , i/o operations locally. , have cloudberry sync these files s3 bucket on daily schedule.

approach 2
came across amazon storage gateway (file gateway). file gateway, configured s3 buckets available network file system (nfs) mount points. applications read , write files , directories on nfs. in turn, amazon storage gateway sync these files s3 bucket.

which approach better option?

i have never used amazon storage gateway assuming have host gateway on different server, i/o operation slower because i/o perform on network using unc path. amazon storage gateway has caching, cache files?

aws storage gateway (file gateway) provides vm image run on local server. makes nfs mount available on network. connects in back-end amazon s3.

file gateway

files cached locally, can accessed (if used recently). cache provided on vm running storage gateway vm image.

compared hourly/daily sync (which done aws command-line interface (cli) aws s3 sync command), storage gateway perform updates throughout day. consume less storage space because caches recently-accessed objects rather all objects.

while files accessed across network, no different using normal file server.

however, if sync option works use-case, means try it. simpler setup.


Comments

Post a Comment

Popular posts from this blog

php - Vagrant up error - Uncaught Reflection Exception: Class DOMDocument does not exist -

i've set bento/ubuntu-16.04 vagrant box using php 5.6, , getting following error quite few times when try , run shell script: "uncaught reflection exception: class domdocument not exist". i've tried adding following top of script (not together), each no success: "sudo apt-get install php5.6-xml", "sudo apt-get install php5-xml", "sudo apt-get install php-dom" i've tried resetting server "sudo service apache2 restart". does have suggestions?
Read more

vue.js - Create hooks for automated testing -

Image
qa guys complained can't automate frontend testing. because our html looks same outside. lazy hack did this <template> <div :role="$options.name"> ... </div> </template> <script> export default { name: 'vmcomponentname' } </script> which takes name script , applies html. in browser get: <div role="vmcomponentname"> ... </div> line :role="$options.name" goes in every component. is there dry er solutions? please share. additional details i'll explain in details looking for. imagine have vmusercreate form creates user. test case can create user . to automatically test without role, have use following selector: .wrapper > .wrapper > .wrapper > .submit-button the test extremely brittle (will break lot). if use roles can use [role="vmusercreateform"] .submit-button selector. many folds less brittle. so basically, i'm ...
Read more

Add new key value to json node in java -

i have json file : { "id":1, "name":"abc", "addressdetails": { "city":"newyork" } } i wanted add 1 more key-value ("pincode" : "414141") node 'addressdetails'. i tried using : objectmapper mapper = new objectmapper(); jsonnode root = mapper.readtree(new file("d://test.json")); objectnode node = mapper.createobjectnode(); node.with("addressdetails").put("pincode", "414141"); but it's not getting added, there way can ? you can try you should modify file path objectmapper mapper = new objectmapper(); objectnode nodes = mapper.readvalue(new file("d:\\test.txt"), objectnode.class); nodes.with("addressdetails").put("pincode", "414141"); mapper.writer().writevalue(new file("d:\\test.txt"), nodes);
Read more