es query

Basic concepts:Indexed indexES bar data is placed in one or more indexes, and if compared with a relational database model, the index is equivalent to the database instance (DB). The base unit for index storage and reading is the document. ES is

[TOC] Curl Operation Curl IntroductionCurl is an open source file Transfer tool that works with URL syntax in the command line mode, and using curl makes it easy to implement common get/post requests. Simply think of a tool that can access the

Elasticsearch is now the technology frontier Big Data Engine, the common combination has Es+logstash+kibana as a set of mature log system, in which Logstash is the ETL tool, Kibana is the data analysis display platform. Es Amazing is his strong

This article is the seventh article in my "Android Audio development" series, the previous article generally describes the basic overview of the Android OpenSL ES API, which tells you what the framework has, what you can do, and what you can't do.

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OpenGL ES is a subset of the OpenGL three-dimensional graphics API designed for embedded devices such as mobile phones, PDAs, and game consoles. OPhone currently supports OpenGL ES 1.0, OpenGL ES 1.0 is based on the OpenGL 1.3 specification and

Android currently supports several versions of the OpenGL ES API: OpenGL ES 1.0 and 1.1:android 1.0 and later versions support this API specification. OpenGL ES 2.0:android 2.2 (API 8) and later versions support this API specification.

ClusterRepresents a cluster, there are multiple nodes in the cluster, there is a primary node, the main node can be elected, the master-slave node for the internal cluster. One of the concepts of ES is to center, literally understand that there is

We look forward to consumers' active attention to bada, a brand new mobile gaming platform, because the powerful graphic API can implement 2D and 3D graphics. Programs that benefit from 3D graphics APIs include games, map visualization, user

background: A given sequence of text files needs to be searched based on the given keyword. project design: Es+pythonThe use of ES to establish full-text text search, according to the given search keyword directly to find ES services to