经营总览仪表盘
目标
展示全局数据规模、核心行为总量、清洗质量和指标口径,回答“这份数据是否可信、整体规模如何”。
建议仪表盘名称:
LZ-组6_经营总览
卡片1:原始记录数与清洗后记录数
保存名称:
KPI-原始与清洗记录数
可视化:Table 或 Bar
SELECT
CASE dataset_layer
WHEN 'raw' THEN '原始数据'
WHEN 'clean' THEN '清洗后数据'
ELSE dataset_layer
END AS `数据层`,
record_count AS `记录数`,
user_count AS `用户数`,
item_count AS `商品数`,
category_count AS `类目数`,
date_start AS `开始日期`,
date_end AS `结束日期`,
layer_definition AS `口径说明`
FROM dataset_profile
ORDER BY dataset_layer;
卡片2:全周期行为总量
保存名称:
KPI-全周期行为总量
可视化:Table
SELECT
SUM(pv_count) AS `浏览量`,
SUM(fav_count) AS `收藏量`,
SUM(cart_count) AS `加购量`,
SUM(buy_count) AS `购买行为数`,
SUM(uv_count) AS `日UV合计`
FROM daily_metrics;
说明:日UV合计 是按日 UV 求和,不等于全周期去重用户数。全周期去重用户数看 dataset_profile。
图表1:每日 PV/UV 与浏览深度
保存名称:
趋势-每日PV_UV_浏览深度
可视化:Line
SELECT
date AS `日期`,
pv_count AS `浏览量`,
uv_count AS `访客数`,
pv_per_uv AS `人均浏览深度`
FROM daily_metrics
ORDER BY date;
图表2:每日四类行为趋势
保存名称:
趋势-每日四类行为
可视化:Line
SELECT
date AS `日期`,
pv_count AS `浏览量`,
fav_count AS `收藏量`,
cart_count AS `加购量`,
buy_count AS `购买行为数`
FROM daily_metrics
ORDER BY date;
图表3:每日用户转化率
保存名称:
趋势-每日浏览到加购购买用户转化率
可视化:Line
Y轴格式:百分比。
SELECT
date AS `日期`,
pv_to_cart_user_rate AS `浏览到加购用户转化率`,
pv_to_buy_user_rate AS `浏览到购买用户转化率`
FROM daily_metrics
ORDER BY date;
表格1:数据清单与版本
保存名称:
表格-数据清单与版本
可视化:Table
SELECT
jt.logical_name AS `表名`,
jt.expected_rows AS `行数`,
p.version AS `发布版本`,
p.status AS `发布状态`,
p.published_at AS `发布时间`
FROM pipeline_publication p
JOIN JSON_TABLE(
p.manifest_json,
'$.tables[*]' COLUMNS (
logical_name VARCHAR(128) PATH '$.logical_name',
expected_rows BIGINT PATH '$.expected_rows'
)
) AS jt
WHERE p.status = 'ACTIVE'
ORDER BY jt.logical_name;
说明:线上 MySQL 没有单独导入 dataset_manifest 表;dataset_manifest.csv 是本地发布清单,发布后的版本和表清单记录在 pipeline_publication.manifest_json 中。
图表4:质量问题数量
保存名称:
柱状-质量问题数量
可视化:Bar
SELECT
check_item AS `检查项`,
SUM(issue_count) AS `问题行数`
FROM data_quality_report
GROUP BY check_item
ORDER BY `问题行数` DESC;