xuchuanyin commented on a change in pull request #3523: [doc_chinese_doc ]add Create table scene by day sortColumn effect analysis chinese doc … URL: https://github.com/apache/carbondata/pull/3523#discussion_r363697099
########## File path: docs/zh_cn/明细数据查询的典型Carbon应用-点查 过滤条件.md ########## @@ -0,0 +1,525 @@ +<!-- + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to you under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +--> + +# 明细数据查询的典型CarbonData应用-点查+过滤条件 + +## 背景 + + 本文主要针对使用CarbonData在明细数据查询场景下如何配置建表、加载、查询时参数为主要阐述对象，指导用户在建表时选择合适的字典配置及SORT_COLUMNS、SORT_SCOPE配置。并且给出了一组不同配置是进行加载，查询的耗时情况，用户可以根据自己的业务特点和场景选择合适的参数。 Review comment: 本文主要描述在使用CarbonData进行明细数据查询时，如何设置建表、加载、查询时的参数，以提升对应的性能。具体来说，包括在建表时如何选择合适的字典、SORT_COLUMNS、SORT_SCOPE等配置，同时我们还给出了实际生产场景下的环境规格、数据规格等，同时给出了我们的配置项，及对应达到的数据加载和查询性能，以便大家根据自己的业务特点和场景选择进行参数调整。 ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
