photo sharing application system design
I am planning to build a photo sharing website. The back-end services are split into 2 parts: metadata and storage.
When a client uploads a photo to storage server, the storage server return a upload resource token, and the client then proceed to register this resource with metadata server.
My question is, how do I prevent network failure or malicious attacker? Say, if my metadata server is down for some time, the client cannot register metadata after uploading with storage server. So my metadata server has no idea some of uploads are unused in storage server. Or, an attacker decides to flood a lot of uploads to my storage server, but never register them to my metadata server.
How do I prune un-registered uploads from my storage server? How does google photo prevent this?(they use metadata server and storage server as well) Do I have to wait my metadata server to confirm the registration before making the next uploads? Isn't it bogging down the performance?
PS: I plan to use Spring MVC for both services.
spring web-services spring-mvc spring-boot system-design
asked Nov 21 '18 at 18:26
BuggyBugBuggyBug
11
add a comment |
I am planning to build a photo sharing website. The back-end services are split into 2 parts: metadata and storage.
When a client uploads a photo to storage server, the storage server return a upload resource token, and the client then proceed to register this resource with metadata server.
My question is, how do I prevent network failure or malicious attacker? Say, if my metadata server is down for some time, the client cannot register metadata after uploading with storage server. So my metadata server has no idea some of uploads are unused in storage server. Or, an attacker decides to flood a lot of uploads to my storage server, but never register them to my metadata server.
How do I prune un-registered uploads from my storage server? How does google photo prevent this?(they use metadata server and storage server as well) Do I have to wait my metadata server to confirm the registration before making the next uploads? Isn't it bogging down the performance?
PS: I plan to use Spring MVC for both services.
spring web-services spring-mvc spring-boot system-design
asked Nov 21 '18 at 18:26
BuggyBugBuggyBug
11
add a comment |
I am planning to build a photo sharing website. The back-end services are split into 2 parts: metadata and storage.
When a client uploads a photo to storage server, the storage server return a upload resource token, and the client then proceed to register this resource with metadata server.
My question is, how do I prevent network failure or malicious attacker? Say, if my metadata server is down for some time, the client cannot register metadata after uploading with storage server. So my metadata server has no idea some of uploads are unused in storage server. Or, an attacker decides to flood a lot of uploads to my storage server, but never register them to my metadata server.
How do I prune un-registered uploads from my storage server? How does google photo prevent this?(they use metadata server and storage server as well) Do I have to wait my metadata server to confirm the registration before making the next uploads? Isn't it bogging down the performance?
PS: I plan to use Spring MVC for both services.
spring web-services spring-mvc spring-boot system-design
asked Nov 21 '18 at 18:26
BuggyBugBuggyBug
11
I am planning to build a photo sharing website. The back-end services are split into 2 parts: metadata and storage.
When a client uploads a photo to storage server, the storage server return a upload resource token, and the client then proceed to register this resource with metadata server.
My question is, how do I prevent network failure or malicious attacker? Say, if my metadata server is down for some time, the client cannot register metadata after uploading with storage server. So my metadata server has no idea some of uploads are unused in storage server. Or, an attacker decides to flood a lot of uploads to my storage server, but never register them to my metadata server.
How do I prune un-registered uploads from my storage server? How does google photo prevent this?(they use metadata server and storage server as well) Do I have to wait my metadata server to confirm the registration before making the next uploads? Isn't it bogging down the performance?
PS: I plan to use Spring MVC for both services.
spring web-services spring-mvc spring-boot system-design
spring web-services spring-mvc spring-boot system-design
asked Nov 21 '18 at 18:26
BuggyBugBuggyBug
11
asked Nov 21 '18 at 18:26
BuggyBugBuggyBug
11
asked Nov 21 '18 at 18:26
BuggyBugBuggyBug
11
asked Nov 21 '18 at 18:26
BuggyBugBuggyBug
11
asked Nov 21 '18 at 18:26
BuggyBugBuggyBug
11
11
add a comment |
add a comment |
1 Answer
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I would look at a project called Spring Content. This project is purpose-made for creating content management/social style web applications.
answered Nov 22 '18 at 2:55
Paul WarrenPaul Warren
1,2661819
Thanks, I will look into it.
– BuggyBug
Nov 23 '18 at 22:07
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I would look at a project called Spring Content. This project is purpose-made for creating content management/social style web applications.
answered Nov 22 '18 at 2:55
Paul WarrenPaul Warren
1,2661819
Thanks, I will look into it.
– BuggyBug
Nov 23 '18 at 22:07
add a comment |
I would look at a project called Spring Content. This project is purpose-made for creating content management/social style web applications.
answered Nov 22 '18 at 2:55
Paul WarrenPaul Warren
1,2661819
Thanks, I will look into it.
– BuggyBug
Nov 23 '18 at 22:07
add a comment |
I would look at a project called Spring Content. This project is purpose-made for creating content management/social style web applications.
answered Nov 22 '18 at 2:55
Paul WarrenPaul Warren
1,2661819
I would look at a project called Spring Content. This project is purpose-made for creating content management/social style web applications.
answered Nov 22 '18 at 2:55
Paul WarrenPaul Warren
1,2661819
answered Nov 22 '18 at 2:55
Paul WarrenPaul Warren
1,2661819
answered Nov 22 '18 at 2:55
Paul WarrenPaul Warren
1,2661819
answered Nov 22 '18 at 2:55
Paul WarrenPaul Warren
1,2661819
1,2661819
Thanks, I will look into it.
– BuggyBug
Nov 23 '18 at 22:07
add a comment |
Thanks, I will look into it.
– BuggyBug
Nov 23 '18 at 22:07
Thanks, I will look into it.
– BuggyBug
Nov 23 '18 at 22:07
Thanks, I will look into it.
– BuggyBug
Nov 23 '18 at 22:07
add a comment |
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