---
title: "Effective Log Search & Analytics 2.0 glossary"
slug: "elsa2-glossary"
updated: 2026-09-17T09:23:53Z
published: 2026-09-17T09:23:53Z
canonical: "guide.ncloud-docs.com/elsa2-glossary"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://guide.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Effective Log Search & Analytics 2.0 glossary

Available in Classic and VPC

There are some terms that you should know to use Effective Log Search & Analytics 2.0 service. The glossary and its descriptions are as follows.

### Application Programming Interface (API)

Generic term for various interfaces that allow application programs to be written using operating systems, systems, applications, libraries, and others through programming

### Kibana

Visualization plugin of open-source data for Elasticsearch

### Query

Processing at the web client's request asking to show specific information on the web server

### Software Development Kit (SDK)

Tool that helps software development. (For example, App Safer provides security SDK(Software Development Kit) that can monitor mobile device routing and malicious or tampered applications, and supports systems to receive API Calls from SDK-mounted devices and go through security check.)

          Note

          

To see a full list of terms and definitions, go to [Glossary](https://www.ncloud.com/guideCenter/glossary) from the NAVER Cloud Platform portal.