bson778 B

BSON — Binary JSON (MongoDB)

The records as BSON — the binary-JSON encoding MongoDB stores documents in. For testing BSON decoders and JSON↔BSON conversion.

Conversion testing Serialization Testing

Preview — schema + first 5 rowsbson

idint64	namestring	emailstring	departmentstring	activebool	scoredouble	joineddate
1001	Ada Lovelace	ada.lovelace@example.com	Engineering	true	98.5	2021-03-01
1002	Alan Turing	alan.turing@example.com	Research	true	95	2020-06-15
1003	Grace Hopper	grace.hopper@example.com	Engineering	false	91.2	2019-11-20
1004	Katherine Johnson	katherine.johnson@example.com	Operations	true	96.8	2022-01-10
1005	Edsger Dijkstra	edsger.dijkstra@example.com	Research	false	89.4	2018-09-05

Decoded table — all 5 rows shown.

Specifications

Rows: 5
Columns: 7
Format: BSON
Model: document

pbProtobuf — Encoded MessageA single protobuf User message in binary wire format (varint + length-delimited fields) — the serialized counterpart to the user.proto schema. For testing protobuf decoders without the generated code.
avroAvro — Row Binary + SchemaThe same records as Apache Avro — a compact row-based binary format that embeds its own schema, widely used in Kafka pipelines. For testing Avro decoders and schema evolution.
dbfDBF — dBase / xBase TableThe employee table as a dBase (DBF) file — the venerable xBase table format still emitted by GIS tools and legacy databases. For testing DBF readers and DBF→CSV conversion.
featherFeather — Arrow IPC TableThe same table as Feather (Arrow IPC file) — the zero-copy on-disk form of an Apache Arrow table. For testing Arrow readers and fast columnar interchange.
h5HDF5 — Hierarchical Scientific DataA small HDF5 file with a compound 'employees' dataset and a numeric 'readings' grid — the hierarchical format used across science and ML. For testing h5py/HDF5 readers and conversion.
orcORC — Columnar TableThe same employee table as Apache ORC — the columnar format common in the Hive/Hadoop ecosystem. For testing ORC readers and Parquet↔ORC conversion.

Generated by generation/data_binary.py. Free for any use, no attribution required — license.