Caching a complex query
Here is my query:
SELECT * FROM (
SELECT * FROM dbo.Posts ORDER BY id DESC OFFSET 3 ROWS FETCH NEXT 2 ROWS ONLY
) as result ORDER BY id;
In this specific case it retrieves the fourth through sixth newest entries. This is to retrieve the newest posts. This would need to be accessed when someone were to visit my main page and so I'd obviously need to implement some sort of caching mechanism.
I am using key-value storage to cache the information. However, I don't really see how I could cache the results of a query like this. I suppose I could try to instead cache the ID's of the results, and then instead of using this query I could get each needed item individually. Then, though, the problem is that this could be resulting in hundreds of initial queries. Would this be worth it? What should I do?
node.js
sql-server caching asked Nov 12 at 20:06
NaN
8317
add a comment |
Here is my query:
SELECT * FROM (
SELECT * FROM dbo.Posts ORDER BY id DESC OFFSET 3 ROWS FETCH NEXT 2 ROWS ONLY
) as result ORDER BY id;
In this specific case it retrieves the fourth through sixth newest entries. This is to retrieve the newest posts. This would need to be accessed when someone were to visit my main page and so I'd obviously need to implement some sort of caching mechanism.
I am using key-value storage to cache the information. However, I don't really see how I could cache the results of a query like this. I suppose I could try to instead cache the ID's of the results, and then instead of using this query I could get each needed item individually. Then, though, the problem is that this could be resulting in hundreds of initial queries. Would this be worth it? What should I do?
node.js
sql-server caching asked Nov 12 at 20:06
NaN
8317
add a comment |
Here is my query:
SELECT * FROM (
SELECT * FROM dbo.Posts ORDER BY id DESC OFFSET 3 ROWS FETCH NEXT 2 ROWS ONLY
) as result ORDER BY id;
In this specific case it retrieves the fourth through sixth newest entries. This is to retrieve the newest posts. This would need to be accessed when someone were to visit my main page and so I'd obviously need to implement some sort of caching mechanism.
I am using key-value storage to cache the information. However, I don't really see how I could cache the results of a query like this. I suppose I could try to instead cache the ID's of the results, and then instead of using this query I could get each needed item individually. Then, though, the problem is that this could be resulting in hundreds of initial queries. Would this be worth it? What should I do?
node.js
sql-server caching asked Nov 12 at 20:06
NaN
8317
Here is my query:
SELECT * FROM (
SELECT * FROM dbo.Posts ORDER BY id DESC OFFSET 3 ROWS FETCH NEXT 2 ROWS ONLY
) as result ORDER BY id;
In this specific case it retrieves the fourth through sixth newest entries. This is to retrieve the newest posts. This would need to be accessed when someone were to visit my main page and so I'd obviously need to implement some sort of caching mechanism.
I am using key-value storage to cache the information. However, I don't really see how I could cache the results of a query like this. I suppose I could try to instead cache the ID's of the results, and then instead of using this query I could get each needed item individually. Then, though, the problem is that this could be resulting in hundreds of initial queries. Would this be worth it? What should I do?
node.js
sql-server caching node.js
sql-server caching asked Nov 12 at 20:06
NaN
8317
asked Nov 12 at 20:06
NaN
8317
edited Nov 12 at 20:36
asked Nov 12 at 20:06
NaN
8317
asked Nov 12 at 20:06
NaN
8317
asked Nov 12 at 20:06
NaN
8317
8317
add a comment |
add a comment |
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53269347%2fcaching-a-complex-query%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53269347%2fcaching-a-complex-query%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
