{"id":1534,"date":"2013-06-22T11:11:12","date_gmt":"2013-06-22T18:11:12","guid":{"rendered":"http:\/\/xiehang.com\/blog\/?p=1534"},"modified":"2013-06-22T11:12:18","modified_gmt":"2013-06-22T18:12:18","slug":"db-store-choices","status":"publish","type":"post","link":"https:\/\/xiehang.com\/blog\/2013\/06\/22\/db-store-choices\/","title":{"rendered":"DB store choices"},"content":{"rendered":"<p>I hit <a href=\"http:\/\/db-engines.com\/en\/ranking\">this<\/a> while reading some articles and found it is really helpful, one should check it before making any data store decisions.<\/p>\n<p>To me there are several clear winners &#8211; redis\/memcached for kv store, MongoDB for document store, and Oracle\/MySQL for traditional RDBMS, and seems Oracle is a clear winner across corporations.<\/p>\n<p>I believe what I decided to use memcached and then migrate to redis were both wise decisions, but I still doubt decided to use mongodb was a right decision or not. I will dig into MongoDB a little bit more to see if it got improved in the past two years for the issues I care, especially memory management mechanism.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I hit this while reading some articles and found it is really helpful, one should check it before making any data store decisions. To me there are several clear winners &#8211; redis\/memcached for kv store, MongoDB for document store, and Oracle\/MySQL for traditional RDBMS, and seems Oracle is a clear winner across corporations. I believe <a href='https:\/\/xiehang.com\/blog\/2013\/06\/22\/db-store-choices\/' class='excerpt-more'>[&#8230;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[427,167,363],"_links":{"self":[{"href":"https:\/\/xiehang.com\/blog\/wp-json\/wp\/v2\/posts\/1534"}],"collection":[{"href":"https:\/\/xiehang.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xiehang.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xiehang.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xiehang.com\/blog\/wp-json\/wp\/v2\/comments?post=1534"}],"version-history":[{"count":1,"href":"https:\/\/xiehang.com\/blog\/wp-json\/wp\/v2\/posts\/1534\/revisions"}],"predecessor-version":[{"id":1535,"href":"https:\/\/xiehang.com\/blog\/wp-json\/wp\/v2\/posts\/1534\/revisions\/1535"}],"wp:attachment":[{"href":"https:\/\/xiehang.com\/blog\/wp-json\/wp\/v2\/media?parent=1534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xiehang.com\/blog\/wp-json\/wp\/v2\/categories?post=1534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xiehang.com\/blog\/wp-json\/wp\/v2\/tags?post=1534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}