实时分析数据库实战指南
面向数据分析与后端工程师,讲清何时该用列式实时分析数据库(如 ClickHouse 类),以及落地要点:列式存储与向量化执行原理、表引擎与分区、物化视图做预聚合、高吞吐写入、查询优化(主键/跳数索引)、与事务库(MySQL/PG)的分工。附典型场景(日志/埋点/监控/报表)建模示例。适合要搭建数据分析平台、可观测性、实时报表的团队
把 Skill 的源码、资源快照、README、包体和安装信号放进一个可搜索、可筛选的公开目录。
面向数据分析与后端工程师,讲清何时该用列式实时分析数据库(如 ClickHouse 类),以及落地要点:列式存储与向量化执行原理、表引擎与分区、物化视图做预聚合、高吞吐写入、查询优化(主键/跳数索引)、与事务库(MySQL/PG)的分工。附典型场景(日志/埋点/监控/报表)建模示例。适合要搭建数据分析平台、可观测性、实时报表的团队
【中文】 基金时序拟合实验室是一套「基金净值时序拟合」的方法论文档 + 本地标准库脚本,面向个人学术与研究用途,完全离线运行。它教你用「指数直接法 / 主动持仓加权 / 三层融合 + 收盘回灌校准」从基金季度披露持仓与历史净值,拟合出一条带误差区间的净值路径,并用回测(MAE、95% 覆盖)检验效果。进阶部分提供 Kalman 最优融合、EWMA 不确定性区间,以及 Hurst 长记忆、Lyapu…
Decision tree analysis for complex decision-making across all domains. Use when user needs to evaluate multiple options with uncertain outcomes, assess risk/reward scenarios, or structure choices syst…
拿到一堆数据不知道怎么透视?告诉我数据字段和你的分析目标,我帮你设计数据透视表的行字段、列字段、值字段、筛选器,并给出 3-5 个分析视角。适合销售、运营、财务、行政
Run async TikTok product, trend, competitor, and content insight jobs with Gecho Bridge MCP, and check job status. Requires the Gecho Chrome extension, an active TikTok session, and the Gecho Bridge M…
You are a data pipeline architecture expert specializing in scalable, reliable, and cost-effective data pipelines for batch and streaming data processing.
Retrieve rich metadata for a specific Art Blocks token using artblocks-mcp. Use when a user wants to look up a minted token's details, traits, features, media URLs, owner, listing info, live view, or …
把脏乱的原始数据(重复、缺失、格式不一、异常值)按标准流程清洗:诊断→处理→校验,给出可运行的 Python/pandas 脚本与质量报告
Comprehensive market environment analysis and reporting tool. Analyzes global markets including US, European, Asian markets, forex, commodities, and economic indicators. Provides risk-on/risk-off asse…
Expert guidance for systematic backtesting of trading strategies. Use when developing, testing, stress-testing, or validating quantitative trading strategies. Covers "beating ideas to death" methodolo…
输入数据描述或粘贴表格,自动推荐并生成最适合的图表类型与可视化代码。触发词:数据图表、可视化、图表生成
Search TikTok Shop products and retrieve known product details through the official Gecho Bridge MCP tools. Use for product discovery, catalog research, competitor comparison, pricing, sales signals, …
快速给候选方案打分与推荐。免费使用。
基于 AKShare 的国内财经数据获取方法论,统一拉取股票、基金、债券、宏观等开源数据接口,帮量化研究与个人投资者把"找数据"变成一行代码的稳定管道(仅数据获取,非交易建议)
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Master dbt (data build tool) for analytics engineering with model organization, testing, documentation, and incremental strategies. Use when building data transformations, creating data models, or imp…
智能爬虫工具 - 企业级数据采集与反爬虫处理 | Smart Web Crawler - Enterprise data collection with anti-detection
单细胞转录组细胞间通信分析的实用技能,基于 CellPhoneDB v5 的人工整理配体-受体数据库推断细胞类型间相互作用,并支持异源多聚体复合物与置换检验。覆盖人类/小鼠基因适配、输入数据与元数据准备、基础表达、统计检验和 DEG 驱动三类分析流程,以及结果查询、显著性与特异性评分解读、热图和点图可视化,帮助获得可靠、可复现的细胞通讯结论。 天意云简介: 天意云(dftianyi.com)是专注…
Reconciles data sources using stable identifiers (Pay Number, driving licence, driver card, and driver qualification card numbers), producing exception reports and “no silent failure” checks. Use when…
"【库存数据分析指南】库存数据分析:库存周转与预测分析。一份从入门到精通的实战指南。Trigger on: 库存分析/库存周转/需求预测/库存优化."
Conduct market research, competitive analysis, investor due diligence, and industry intelligence with source attribution and decision-oriented summaries. Use when the user wants market sizing, competi…
数据类型优化/向量化计算/分组聚合/时间序列处理/数据清洗/内存优化/高性能Pandas
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"【爬虫数据采集指南】爬虫数据采集:数据采集与清洗方案。一份从入门到精通的实战指南。Trigger on: 数据采集/爬虫/数据抓取/数据清洗."