PHPMem v2.0.1
Version
1.6.45
Uptime
7 days 15 hours 44 minutes 56 seconds
Memory
Total
512MB
Used
10,72MB (2.09%)
Free
501,28MB
Keys
Current
8 118
Total (since start)
11 096
Evictions
0
Reclaimed
206
Expired Unfetched
0
Evicted Unfetched
0
Connections
Current
3 / 1 024 max
Total
70 523
Rejected
0
llm:471a656fe6243b7b4346a55c922581e91941805df7794aa5c4810174fb791d1c
Edit
```json
{
"classifications": [
{
"column": "rating_id",
"role": "identifier",
"confidence": 1.0,
"reason": "Primary key with unique values (385707 distinct = row_count), sequential integers 0-385706"
},
{
"column": "user_id",
"role": "identifier",
"confidence": 1.0,
"reason": "Foreign key referencing users table, used for JOINs, 28190 distinct values"
},
{
"column": "place_id",
"role": "identifier",
"confidence": 1.0,
"reason": "Foreign key referencing places table, used for JOINs, 65690 distinct values"
},
{
"column": "ambiance",
"role": "measure",
"confidence": 1.0,
"reason": "Numeric rating scale 1-5, aggregated with avg/sum to analyze ambiance scores"
},
{
"column": "service",
"role": "measure",
"confidence": 1.0,
"reason": "Numeric rating scale 1-10, aggregated with avg/sum to analyze service quality"
},
{
"column": "selection",
"role": "measure",
"confidence": 1.0,
"reason": "Numeric rating scale 1-15, aggregated with avg/sum to analyze selection scores"
},
{
"column": "food",
"role": "measure",
"confidence": 1.0,
"reason": "Numeric rating scale 0-10, aggregated with avg/sum to analyze food quality"
},
{
"column": "value",
"role": "measure",
"confidence": 1.0,
"reason": "Numeric rating scale 0-10, aggregated with avg/sum to analyze value perception"
},
{
"column": "overall",
"role": "measure",
"confidence": 1.0,
"reason": "Numeric rating scale 1-20, aggregated with avg/sum for overall rating analysis"
},
{
"column": "total_score",
"role": "measure",
"confidence": 1.0,
"reason": "Derived numeric score 8-100, aggregated with avg/sum for total rating metrics"
},
{
"column": "comments",
"role": "attribute",
"confidence": 1.0,
"reason": "Free-form text reviews/descriptions, displayed but never grouped or aggregated"
},
{
"column": "created_at",
"role": "dimension",
"confidence": 1.0,
"reason": "Timestamp for filtering and grouping by time periods (day/month/year)"
},
{
"column": "updated_at",
"role": "dimension",
"confidence": 1.0,
"reason": "Timestamp for filtering and grouping by update time, 67% null rate indicates optional updates"
}
]
}
```