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Comments section - Database/Index design

$250-750 USD

クローズ
投稿日: 10年以上前

$250-750 USD

完了時にお支払い
I'm looking for a DB structure designer, to design a comments section. There's no need to build the comments section functionality- only to design its DB/index structure: 1. What type of index to use, B-tree? B+ tree? R-tree? ... should we use multiple indexes for different purposes? 2. What the "insert comment" routine looks like? 3. What the "query comments" routine looks like? 4. Removal of comments I'm open to suggestions of existing engines, and to suggestions of customized data-stores and index libraries. The focus here is SCALABILITY, which means, being able to query the comments efficiently with high-volume of comments. The 'removal' of comments could be done by setting a flag. The size of the data-stores is insignificant- only the scalable properties matter. The comments structure must deal with recursion of SUB-comments: Comment #1 Comment #2 Comment #3 Comment #3 -> Comment #1 Comment #3 -> Comment #2 Comment #3 -> Comment #2 -> Comment #1 * Just in case: being SCALABLE is not the same as CACHING
プロジェクト ID: 4813451

プロジェクトについて

8個の提案
リモートプロジェクト
アクティブ 11年前

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この仕事に8人のフリーランサーが、平均$542 USDで入札しています
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Hi, Consider its done! I would love to get this opportunity of working with you. I can guarantee complete satisfaction if you select me to execute this project. Please check your private message board. Thanks
$773 USD 7日以内
4.7 (109 レビュー)
8.7
8.7
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Please read PM
$421 USD 3日以内
4.9 (44 レビュー)
7.3
7.3
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I'm a software engineer by profession and data scalability and optimization is one of my strengths among other sub-disciplines in software engineering.
$444 USD 5日以内
4.9 (96 レビュー)
7.1
7.1
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We've what it takes, Please check PMB for details, Thanks.
$300 USD 3日以内
5.0 (39 レビュー)
6.2
6.2
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I have vast experience on Database Design, Please check PMB
$333 USD 3日以内
5.0 (85 レビュー)
6.0
6.0
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Kia ora! on2itonline are a NZ based web and software design company who have seen you here on the freelance market and are really excited about working with you and treating you to the full service, professional experience.
$773 USD 21日以内
4.7 (5 レビュー)
5.2
5.2
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Hi, I have gone through your requirement and I am glad that I am best fit in your requirement , Please give me opportunity to work with you. Please check PM . Thanks,
$515 USD 3日以内
4.9 (36 レビュー)
5.2
5.2
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Kia ora! mulvays are a NZ based web and software design company who have seen you here on the freelance market and are really excited about working with you and treating you to the full service, professional experience.
$773 USD 21日以内
4.0 (7 レビュー)
5.4
5.4

クライアントについて

ISRAELのフラグ
Zihron Ya'akov, Israel
5.0
55
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メンバー登録日:12月 15, 2010

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