Что думаешь? Оцени!
Since Mongo is a NoSQL database, it has its own JavaScript-like query language to work with data. As Postgres is an SQL database, it needed to adopt SQL to allow for working with JSON data - it has its own rich set of JSON functions and operators. Let's compare two contenders by going through lots of practical examples.
Фото: Владимир Вяткин / РИА Новости。业内人士推荐体育直播作为进阶阅读
МИД России вызвал посла Нидерландов20:44
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据媒体报道，近日中国建筑防水协会、中国整形美容协会、中国机电一体化协会等先后发文撤销各自之前评选的“大师”“特级大师”等称号、取消评选。黑龙江省大庆市萨尔图区民政局也发出公告，强调未经相关主管部门批准，任何机构不得擅自开展“工艺美术大师”“烹饪大师”“艺术大师”等各类“大师” “名家”评选认证及授牌活动。，更多细节参见体育直播
So far so good. Now suppose, finally, that I'm a writer trying to make an argument, and that my argument critically depends on a bit of a tall claim, on the sort of claim that a lot of people might dismiss the first time they heard it. Suppose, for example, that I'm trying to convince my readers that Cambridge, Massachusetts is the intellectual capital of the world. As part of my argument I'd have to rule out every other city, including very plausible contenders like New York. To do so, I might try something like this: