rpedela · HackerTrans

6 years agodiscuss

Yeah. What I do is create a view that does all the joins then the middleware just needs to do "SELECT * FROM my_view". If the DB has good JSON support, I will also convert the data into an ES index request with SQL so the middleware becomes even simpler.

rpedela

6 years agodiscuss

Elasticsearch, Lucene under the hood, implements an inverted index which is an extremely fast data structure for text search. ES has clustering as a primary feature too and many search features that can significantly improve relevance that you won't find in MySQL and most other databases.

rpedela

7 years agodiscuss

Staying in the correct place and staying oriented at the correct angle are two different things.

rpedela

7 years agodiscuss

I assume a sunshade in space would need to stay oriented as the Earth revolved around the Sun in order to deflect the sunlight. Therefore "take down" could simply mean disable the orientation equipment.

rpedela

8 years agodiscuss

Are there any good resources on who to call and where to get phone numbers? Obviously it should be potential customers, but should it be the CTO of the company if it is tech product for example? And how do you get their phone number?

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