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FeatureBase help
Concepts
Bitmap index overview
Equality-encoded bitmaps
Bit-slice bitmaps
Roaring Bitmap Format
RBF page allocation
Glossary
Data modeling overview
Unique identifier
Time Quantums
Ingest workflow
Ingesting from Avro schema registry
Sizing database
Time To Live (TTL)
Examples
Importing low cardinality data
A True Crime Story
Cloud
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Community
Install on Linux
Install on MacOS
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CSV ingest examples
SQL source reference
SQL ingester reference
SQL ingest examples
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Kafka ingest consumer reference
Kafka consumer ingest examples
Kafka delete message reference
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Kafka Avro delete examples
Ingest from Kafka static schema
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Kafka static ingest examples
Dataframe consumer
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Setup FeatureBase as a systemd service
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SQL over HTTPS fails
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PQL guide
PQL Options
PQL Read
PQL ALL
PQL APPLY()
PQL ARROW()
PQL CONSTROW()
PQL COUNT()
PQL DIFFERENCE()
PQL DISTINCT()
PQL EXTRACT()
PQL GROUPBY()
PQL INCLUDESCOLUMN()
PQL INTERSECT()
PQL LIMIT()
PQL MAX()
PQL MIN()
PQL NOT()
PQL PERCENTILE()
PQL ROW()
PQL ROWS()
PQL SORT()
PQL SUM()
PQL TOPK()
PQL TOPN()
PQL UNION()
PQL UNIONROWS()
PQL XOR()
PQL Write
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PQL CLEARROW()
PQL DELETE()
PQL SET()
PQL STORE()
SQL guide
Statements
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ASCII()
CHAR()
CHARINDEX()
COALESCE()
COSINE_DISTANCE()
DATETIMEADD()
DATETIMEDIFF()
DATETIMEFROMPARTS()
DATETIMENAME()
DATETIMEPART()
DATE_TRUNC()
FORMAT()
IDENTIFIER()
LEN()
LOWER()
LTRIM()
OFFSET()
PARSETIMESTAMP()
PREFIX()
RANGEQ()
REPLACEALL()
REVERSE()
RTRIM()
SETCONTAINS()
SETCONTAINSALL()
SETCONTAINSANY()
SETEXLCUDES()
STR()
STRINGSPLIT()
SUBSTRING()
SUFFIX()
TANIMOTO_COEFFICIENT()
TOTIMESTAMP()
TRIM()
TUPLE()
UPPER()
Expressions
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FeatureBase system tables
Tools
fbsql CLI SQL tool
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loader TOML configuration
fbsql loader examples
Example Impala data source
Example Kafka data source
Example PostgreSQL data source
Example fbsql loader ingest
Python client library
Install python client
Python client library usage example
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