<script type="application/ld+json">{"@context":"http://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.simcentric.com/sc/"},{"@type":"ListItem","position":2,"name":"购买还是租用服务器更便宜？","item":"https://www.simcentric.com/hong-kong-dedicated-server/is-it-cheaper-to-buy-or-rent-a-server/"}]}</script> {"id":15458,"date":"2024-09-07T08:00:45","date_gmt":"2024-09-07T00:00:45","guid":{"rendered":"https:\/\/www.simcentric.com\/?p=15458"},"modified":"2024-09-03T12:16:13","modified_gmt":"2024-09-03T04:16:13","slug":"is-it-cheaper-to-buy-or-rent-a-server","status":"publish","type":"post","link":"https:\/\/www.simcentric.com\/sc\/hong-kong-dedicated-server-sc\/is-it-cheaper-to-buy-or-rent-a-server\/","title":{"rendered":"\u8d2d\u4e70\u8fd8\u662f\u79df\u7528\u670d\u52a1\u5668\u66f4\u4fbf\u5b9c\uff1f"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text]<\/p>\n<p>\u5728\u4e0d\u65ad\u53d1\u5c55\u7684IT\u57fa\u7840\u8bbe\u65bd\u9886\u57df\uff0c\u6280\u672f\u4e13\u4e1a\u4eba\u58eb\u7ecf\u5e38\u9762\u4e34\u8fd9\u4e2a\u95ee\u9898\uff1a<strong><a href=\"https:\/\/www.simcentric.com\/sc\/hong-kong-dedicated-server\/why-most-businesses-choose-server-hosting-over-purchasing\/\" target=\"_blank\" rel=\"noopener\">\u8d2d\u4e70\u8fd8\u662f\u79df\u7528\u670d\u52a1\u5668<\/a><\/strong>\u66f4\u4fbf\u5b9c\uff1f\u8fd9\u4e2a\u51b3\u5b9a\u53ef\u80fd\u4f1a\u663e\u8457\u5f71\u54cd\u60a8\u7684\u5e95\u7ebf\u548c\u8fd0\u8425\u6548\u7387\u3002\u8ba9\u6211\u4eec\u6df1\u5165\u63a2\u8ba8<strong><a href=\"https:\/\/www.simcentric.com\/sc\/products\/dedicated-server-hk\/\" target=\"_blank\" rel=\"noopener\">\u670d\u52a1\u5668\u79df\u7528<\/a><\/strong>\u548c\u6240\u6709\u6743\u7684\u4e16\u754c\uff0c\u63ed\u793a\u53ef\u80fd\u5f71\u54cd\u60a8\u57fa\u7840\u8bbe\u65bd\u7b56\u7565\u7684\u7ec6\u5fae\u5dee\u522b\u3002<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text]<\/p>\n<h2><strong>\u6210\u672c\u65b9\u7a0b\uff1a\u524d\u671fvs\u957f\u671f\u652f\u51fa<\/strong><\/h2>\n<p>\u5728\u8003\u8651\u670d\u52a1\u5668\u83b7\u53d6\u65f6\uff0c\u5206\u6790\u5373\u65f6\u548c\u957f\u671f\u6210\u672c\u81f3\u5173\u91cd\u8981\u3002\u8d2d\u4e70\u670d\u52a1\u5668\u9700\u8981\u5927\u91cf\u521d\u59cb\u6295\u8d44\uff0c\u800c\u670d\u52a1\u5668\u79df\u7528\u670d\u52a1\u63d0\u4f9b\u8f83\u4f4e\u7684\u8fdb\u5165\u95e8\u69db\u3002\u7136\u800c\uff0c\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0c\u603b\u4f53\u62e5\u6709\u6210\u672c\uff08TCO\uff09\u53ef\u80fd\u4f1a\u8bb2\u8ff0\u4e0d\u540c\u7684\u6545\u4e8b\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u5206\u89e3\u4e00\u4e0b\u6210\u672c\uff1a<\/p>\n<pre><code>\r\n# \u670d\u52a1\u5668\u8d2d\u4e70\u6210\u672c\r\ninitial_hardware_cost = 5000\r\nannual_maintenance = 1000\r\npower_consumption = 500\r\ncooling_costs = 300\r\nstaff_costs = 2000\r\n\r\n# \u79df\u7528\u6210\u672c\r\nmonthly_hosting_fee = 200\r\n\r\nyears = 5\r\n\r\npurchase_tco = initial_hardware_cost + (annual_maintenance + power_consumption + cooling_costs + staff_costs) * years\r\nhosting_tco = monthly_hosting_fee * 12 * years\r\n\r\nprint(f\"5\u5e74\u8d2d\u4e70TCO\uff1a${purchase_tco}\")\r\nprint(f\"5\u5e74\u79df\u7528TCO\uff1a${hosting_tco}\")\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u7b80\u5355\u7684Python\u811a\u672c\u53ef\u4ee5\u5e2e\u52a9\u60a8\u8ba1\u7b97\u548c\u6bd4\u8f83\u4e94\u5e74\u671f\u95f4\u7684TCO\u3002\u8bf7\u8bb0\u4f4f\uff0c\u8fd9\u4e9b\u6570\u5b57\u4ec5\u4f5c\u8bf4\u660e\u7528\u9014\uff0c\u53ef\u80fd\u4f1a\u6839\u636e\u60a8\u7684\u5177\u4f53\u9700\u6c42\u548c\u5f53\u5730\u6210\u672c\u800c\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text]<\/p>\n<h2><strong>\u6027\u80fd\u8003\u8651\uff1a\u7269\u7406\u670d\u52a1\u5668vs\u865a\u62df\u670d\u52a1\u5668<\/strong><\/h2>\n<p>\u6027\u80fd\u662f\u8d2d\u4e70vs\u79df\u7528\u51b3\u7b56\u4e2d\u7684\u5173\u952e\u56e0\u7d20\u3002\u81ea\u6709\u670d\u52a1\u5668\u63d0\u4f9b\u7269\u7406\u673a\u6027\u80fd\uff0c\u8fd9\u5bf9I\/O\u5bc6\u96c6\u578b\u5e94\u7528\u7a0b\u5e8f\u81f3\u5173\u91cd\u8981\u3002\u7136\u800c\uff0c\u73b0\u4ee3\u79df\u7528\u89e3\u51b3\u65b9\u6848\u5728\u7f29\u5c0f\u8fd9\u4e00\u5dee\u8ddd\u65b9\u9762\u5df2\u53d6\u5f97\u91cd\u5927\u8fdb\u5c55\u3002<\/p>\n<p>\u8981\u5bf9\u6027\u80fd\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u8003\u8651\u8fd0\u884csysbench\u6216iperf3\u7b49\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528sysbench\u8fdb\u884cCPU\u6027\u80fd\u6d4b\u8bd5\u7684\u5feb\u901f\u793a\u4f8b\uff1a<\/p>\n<pre><code>\r\n# \u5b89\u88c5sysbench\r\nsudo apt-get install sysbench\r\n\r\n# \u8fd0\u884cCPU\u57fa\u51c6\u6d4b\u8bd5\r\nsysbench --test=cpu --cpu-max-prime=20000 run\r\n<\/code><\/pre>\n<p>\u5728\u60a8\u81ea\u6709\u548c\u79df\u7528\u7684\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u6b64\u6d4b\u8bd5\uff0c\u4ee5\u5ba2\u89c2\u6bd4\u8f83\u6027\u80fd\u6307\u6807\u3002<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text]<\/p>\n<h2><strong>\u53ef\u6269\u5c55\u6027\u548c\u7075\u6d3b\u6027\uff1a\u4e91\u7684\u4f18\u52bf<\/strong><\/h2>\n<p>\u670d\u52a1\u5668\u79df\u7528\u670d\u52a1\u7684\u6700\u663e\u8457\u4f18\u52bf\u4e4b\u4e00\u662f\u53ef\u6269\u5c55\u6027\u3002\u4e91\u63d0\u4f9b\u5546\u63d0\u4f9b\u6839\u636e\u9700\u6c42\u6269\u5c55\u6216\u7f29\u51cf\u8d44\u6e90\u7684\u80fd\u529b\uff0c\u8fd9\u5bf9\u5de5\u4f5c\u8d1f\u8f7d\u6ce2\u52a8\u7684\u4f01\u4e1a\u7279\u522b\u6709\u4ef7\u503c\u3002<\/p>\n<p>\u8003\u8651\u4f7f\u7528AWS CLI\u6269\u5c55EC2\u5b9e\u4f8b\u7684\u8fd9\u4e2a\u573a\u666f\uff1a<\/p>\n<pre><code>\r\n# \u6269\u5927EC2\u5b9e\u4f8b\r\naws ec2 modify-instance-attribute --instance-id i-1234567890abcdef0 --instance-type c5.xlarge\r\n\r\n# \u5f53\u9700\u6c42\u51cf\u5c11\u65f6\u7f29\u5c0f\r\naws ec2 modify-instance-attribute --instance-id i-1234567890abcdef0 --instance-type t3.medium\r\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u7ea7\u522b\u7684\u7075\u6d3b\u6027\u5f88\u96be\u5728\u4e0d\u8fdb\u884c\u5927\u91cf\u8fc7\u5ea6\u914d\u7f6e\u7684\u60c5\u51b5\u4e0b\u7528\u81ea\u6709\u786c\u4ef6\u5b9e\u73b0\u3002<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text]<\/p>\n<h2><strong>\u7ef4\u62a4\u548c\u66f4\u65b0\uff1a\u9690\u85cf\u7684\u65f6\u95f4\u6d88\u8017<\/strong><\/h2>\n<p>\u62e5\u6709\u670d\u52a1\u5668\u610f\u5473\u7740\u8981\u8d1f\u8d23\u6240\u6709\u7ef4\u62a4\u548c\u66f4\u65b0\u3002\u8fd9\u5305\u62ec\u5b9a\u671f\u5b89\u5168\u8865\u4e01\u3001\u56fa\u4ef6\u66f4\u65b0\u548c\u786c\u4ef6\u66f4\u6362\u3002\u670d\u52a1\u5668\u79df\u7528\u670d\u52a1\u901a\u5e38\u4f1a\u5904\u7406\u8fd9\u4e9b\u4efb\u52a1\uff0c\u8ba9\u60a8\u7684\u56e2\u961f\u53ef\u4ee5\u4e13\u6ce8\u4e8e\u6838\u5fc3\u4e1a\u52a1\u76ee\u6807\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7528\u4e8e\u81ea\u52a8\u66f4\u65b0Ubuntu\u670d\u52a1\u5668\u7684bash\u811a\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code>\r\n#!\/bin\/bash\r\n\r\n# \u66f4\u65b0\u5305\u5217\u8868\r\nsudo apt-get update\r\n\r\n# \u5347\u7ea7\u6240\u6709\u5305\r\nsudo apt-get upgrade -y\r\n\r\n# \u79fb\u9664\u4e0d\u5fc5\u8981\u7684\u5305\r\nsudo apt-get autoremove -y\r\n\r\n# \u6e05\u7406\r\nsudo apt-get clean\r\n<\/code><\/pre>\n<p>\u867d\u7136\u8fd9\u4e2a\u811a\u672c\u7b80\u5316\u4e86\u8fc7\u7a0b\uff0c\u4f46\u5b83\u4ecd\u7136\u9700\u8981\u5b9a\u671f\u6267\u884c\u548c\u76d1\u63a7\uff0c\u8fd9\u589e\u52a0\u4e86\u81ea\u6709\u670d\u52a1\u5668\u7684\u8fd0\u8425\u5f00\u9500\u3002<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text]<\/p>\n<h2><strong>\u5b89\u5168\u5f71\u54cd\uff1a\u63a7\u5236vs\u4e13\u4e1a\u77e5\u8bc6<\/strong><\/h2>\n<p>\u5728\u5f53\u4eca\u7684\u6570\u5b57\u73af\u5883\u4e2d\uff0c\u5b89\u5168\u81f3\u5173\u91cd\u8981\u3002\u62e5\u6709\u670d\u52a1\u5668\u8ba9\u60a8\u5b8c\u5168\u63a7\u5236\u5b89\u5168\u63aa\u65bd\uff0c\u4f46\u4e5f\u5c06\u6574\u4e2a\u4fdd\u62a4\u8d23\u4efb\u7f6e\u4e8e\u60a8\u7684\u80a9\u4e0a\u3002\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u901a\u5e38\u62e5\u6709\u4e13\u95e8\u7684\u5b89\u5168\u56e2\u961f\u548c\u5148\u8fdb\u7684\u5a01\u80c1\u68c0\u6d4b\u7cfb\u7edf\u3002<\/p>\n<p>\u5bf9\u4e8e\u81ea\u6709\u670d\u52a1\u5668\uff0c\u8003\u8651\u5b9e\u65bdfail2ban\u6765\u9632\u5fa1\u66b4\u529b\u653b\u51fb\uff1a<\/p>\n<pre><code>\r\n# \u5b89\u88c5fail2ban\r\nsudo apt-get install fail2ban\r\n\r\n# \u914d\u7f6efail2ban\r\nsudo cp \/etc\/fail2ban\/jail.conf \/etc\/fail2ban\/jail.local\r\n\r\n# \u7f16\u8f91\u914d\u7f6e\u6587\u4ef6\r\nsudo nano \/etc\/fail2ban\/jail.local\r\n\r\n# \u91cd\u542ffail2ban\r\nsudo systemctl restart fail2ban\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u57fa\u672c\u8bbe\u7f6e\u53ef\u4ee5\u663e\u8457\u589e\u5f3a\u60a8\u7684\u670d\u52a1\u5668\u5b89\u5168\u6027\uff0c\u4f46\u4e0e\u9876\u7ea7\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u63d0\u4f9b\u7684\u5168\u9762\u5b89\u5168\u63aa\u65bd\u76f8\u6bd4\uff0c\u8fd9\u53ea\u662f\u51b0\u5c71\u4e00\u89d2\u3002<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text]<\/p>\n<h2><strong>\u5408\u89c4\u548c\u6cd5\u89c4\uff1a\u5bfc\u822a\u6cd5\u5f8b\u73af\u5883<\/strong><\/h2>\n<p>\u6839\u636e\u60a8\u7684\u884c\u4e1a\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9075\u5b88\u5404\u79cd\u6cd5\u89c4\uff0c\u5982GDPR\u3001HIPAA\u6216PCI DSS\u3002\u4f7f\u7528\u63d0\u4f9b\u9884\u914d\u7f6e\u3001\u5408\u89c4\u73af\u5883\u7684\u670d\u52a1\u5668\u79df\u7528\u670d\u52a1\u53ef\u80fd\u66f4\u5bb9\u6613\u5b9e\u73b0\u5408\u89c4\u3002\u7136\u800c\uff0c\u62e5\u6709\u81ea\u5df1\u7684\u670d\u52a1\u5668\u53ef\u4ee5\u63d0\u4f9b\u5bf9\u6570\u636e\u4f4d\u7f6e\u548c\u5904\u7406\u7684\u66f4\u591a\u63a7\u5236\uff0c\u8fd9\u5bf9\u67d0\u4e9b\u5408\u89c4\u8981\u6c42\u53ef\u80fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5728\u81ea\u5df1\u7684\u670d\u52a1\u5668\u4e0a\u5904\u7406\u654f\u611f\u6570\u636e\uff0c\u8bf7\u8003\u8651\u5bf9\u9759\u6001\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff1a<\/p>\n<pre><code>\r\n# \u5b89\u88c5cryptsetup\r\nsudo apt-get install cryptsetup\r\n\r\n# \u521b\u5efa\u52a0\u5bc6\u5377\r\nsudo cryptsetup luksFormat \/dev\/sdb1\r\n\r\n# \u6253\u5f00\u52a0\u5bc6\u5377\r\nsudo cryptsetup luksOpen \/dev\/sdb1 secure_data\r\n\r\n# \u683c\u5f0f\u5316\u5377\r\nsudo mkfs.ext4 \/dev\/mapper\/secure_data\r\n\r\n# \u6302\u8f7d\u5377\r\nsudo mount \/dev\/mapper\/secure_data \/mnt\/secure_data\r\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u8bbe\u7f6e\u4e3a\u654f\u611f\u6570\u636e\u63d0\u4f9b\u4e86\u989d\u5916\u7684\u5b89\u5168\u5c42\uff0c\u4f46\u8bf7\u8bb0\u4f4f\uff0c\u52a0\u5bc6\u5bc6\u94a5\u7ba1\u7406\u6210\u4e3a\u60a8\u7684\u8d23\u4efb\u3002<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row 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el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text] \u5728\u4e0d\u65ad\u53d1\u5c55\u7684IT\u57fa\u7840\u8bbe\u65bd\u9886\u57df\uff0c\u6280\u672f\u4e13\u4e1a\u4eba\u58eb\u7ecf\u5e38\u9762\u4e34\u8fd9\u4e2a\u95ee\u9898\uff1a\u8d2d\u4e70\u8fd8\u662f\u79df\u7528\u670d\u52a1\u5668\u66f4\u4fbf\u5b9c\uff1f\u8fd9\u4e2a\u51b3\u5b9a\u53ef\u80fd\u4f1a\u663e\u8457\u5f71\u54cd\u60a8\u7684\u5e95\u7ebf\u548c\u8fd0\u8425\u6548\u7387\u3002\u8ba9\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u670d\u52a1\u5668\u79df\u7528\u548c\u6240\u6709\u6743\u7684\u4e16\u754c\uff0c\u63ed\u793a\u53ef\u80fd\u5f71\u54cd\u60a8\u57fa\u7840\u8bbe\u65bd\u7b56\u7565\u7684\u7ec6\u5fae\u5dee\u522b\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text] \u6210\u672c\u65b9\u7a0b\uff1a\u524d\u671fvs\u957f\u671f\u652f\u51fa \u5728\u8003\u8651\u670d\u52a1\u5668\u83b7\u53d6\u65f6\uff0c\u5206\u6790\u5373\u65f6\u548c\u957f\u671f\u6210\u672c\u81f3\u5173\u91cd\u8981\u3002\u8d2d\u4e70\u670d\u52a1\u5668\u9700\u8981\u5927\u91cf\u521d\u59cb\u6295\u8d44\uff0c\u800c\u670d\u52a1\u5668\u79df\u7528\u670d\u52a1\u63d0\u4f9b\u8f83\u4f4e\u7684\u8fdb\u5165\u95e8\u69db\u3002\u7136\u800c\uff0c\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0c\u603b\u4f53\u62e5\u6709\u6210\u672c\uff08TCO\uff09\u53ef\u80fd\u4f1a\u8bb2\u8ff0\u4e0d\u540c\u7684\u6545\u4e8b\u3002 \u8ba9\u6211\u4eec\u5206\u89e3\u4e00\u4e0b\u6210\u672c\uff1a # \u670d\u52a1\u5668\u8d2d\u4e70\u6210\u672c initial_hardware_cost = 5000 annual_maintenance = 1000 power_consumption = 500 cooling_costs = 300 staff_costs = 2000 # \u79df\u7528\u6210\u672c monthly_hosting_fee = 200 years = 5 purchase_tco = initial_hardware_cost + (annual_maintenance + power_consumption + cooling_costs + staff_costs) * years hosting_tco = monthly_hosting_fee * 12 * years print(f&#8221;5\u5e74\u8d2d\u4e70TCO\uff1a${purchase_tco}&#8221;) print(f&#8221;5\u5e74\u79df\u7528TCO\uff1a${hosting_tco}&#8221;) [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.simcentric.com\/sc\/hong-kong-dedicated-server-sc\/is-it-cheaper-to-buy-or-rent-a-server\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":2,"featured_media":15449,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[3391,2579,2578,2207,1906,353],"class_list":["post-15458","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-sc","tag-tech-optimization-sc","tag-it-infrastructure-sc","tag-colocation-sc","tag-server-costs-sc","tag-1906","tag-server-rental-sc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - 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