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Spice v0.17.1-beta (August 5, 2024)

· 4 min read
Phillip LeBlanc
Phillip LeBlanc
Co-Founder and CTO of Spice AI

The v0.17.1-beta minor release focuses on enhancing stability, performance, and usability. The Flight interface now supports the GetSchema API and s3, ftp, sftp, http, https, and databricks data connectors have added support for a client_timeout parameter.

Highlights in v0.17.1-beta​

Flight API GetSchema: The GetSchema API is now supported by the Flight interface. The schema of a dataset can be retrieved using GetSchema with the PATH or CMD FlightDescriptor types. The CMD FlightDescriptor type is used to get the schema of an arbitrary SQL query as the CMD bytes. The PATH FlightDescriptor type is used to retrieve the schema of a dataset.

Client Timeout: A client_timeout parameter has been added for Data Connectors: ftp, sftp, http, https, and databricks. When defined, the client timeout configures Spice to stop waiting for a response from the data source after the specified duration. The default timeout is 30 seconds.

datasets:
  - from: ftp://remote-ftp-server.com/path/to/folder/
    name: my_dataset
    params:
      file_format: csv
      # Example client timeout
      client_timeout: 30s
      ftp_user: my-ftp-user
      ftp_pass: ${secrets:my_ftp_password}

Breaking Changes​

TLS is now required to be explicitly enabled. Enable TLS on the command line using --tls-enabled true:

spice run -- --tls-enabled true --tls-certificate-file /path/to/cert.pem --tls-key-file /path/to/key.pem

Or in the spicepod.yml with enabled: true:

runtime:
  tls:
    # TLS explicitly enabled
    enabled: true
    certificate_file: /path/to/cert.pem
    key_file: /path/to/key.pem

Contributors​

  • @Jeadie
  • @y-f-u
  • @phillipleblanc
  • @sgrebnov
  • @peasee
  • @Sevenannn

What's Changed​

Dependencies​

  • Rust: Upgraded from v1.79.0 to v1.80.0

Commits​

Full Changelog: https://github.com/spiceai/spiceai/compare/v0.17.0-beta...v0.17.1-beta

Resources​

Community​

Spice.ai started with the vision to make AI easy for developers. We are building Spice.ai in the open and with the community. Reach out on Discord or by email to get involved.

Spice v0.17-beta (July 29, 2024)

· 6 min read
Phillip LeBlanc
Phillip LeBlanc
Co-Founder and CTO of Spice AI

Announcing the first beta release of Spice.ai OSS! 🎉

The core Spice runtime has graduated from alpha to beta! Components, such as Data Connectors and Models, follow independent release milestones. Data Connectors graduating from alpha to beta include databricks, spiceai, postgres, s3, odbc, and mysql. From beta to 1.0, project will be to on improving performance and scaling to larger datasets.

This release also includes enhanced security with Transport Layer Security (TLS) secured APIs, a new spice install CLI command, and several performance and stability improvements.

Highlights in v0.17-beta​

  • Encryption in transit with TLS: The HTTP, gRPC, Metrics, and OpenTelemetry (OTEL) API endpoints can be secured with TLS by specifying a certificate and private key in PEM format.

Enable TLS using the --tls-certificate-file and --tls-key-file command-line flags:

spice run -- --tls-certificate-file /path/to/cert.pem --tls-key-file /path/to/key.pem

Or configure in the spicepod.yml:

runtime:
  tls:
    certificate_file: /path/to/cert.pem
    key_file: /path/to/key.pem

Get started with TLS by following the TLS Sample. For more details see the TLS Documentation.

  • spice install: Running the spice install CLI command will download and install the latest version of the runtime.
spice install

  • Improved SQLite and DuckDB compatibility: The SQLite and DuckDB accelerators support more complex queries and additional data types.

  • Pass through arguments from spice run to runtime: Arguments passed to spice run are now passed through to the runtime.

  • Secrets replacement within connection strings: Secrets are now replaced within connection strings:

datasets:
  - from: mysql:my_table
    name: my_table
    params:
      mysql_connection_string: mysql://user:${secrets:mysql_pw}@localhost:3306/db

Breaking Changes​

The odbc data connector is now optional and has been removed from the released binaries. To use the odbc data connector, use the official Spice Docker image or build the Spice runtime from source.

To build Spice from source with the odbc feature:

cargo build --release --features odbc

To use the official Spice Docker image from DockerHub:

# Pull the latest official Spice image
docker pull spiceai/spiceai:latest

# Pull the official v0.17-beta Spice image
docker pull spiceai/spiceai:0.17.0-beta

Contributors​

  • @y-f-u
  • @peasee
  • @digadeesh
  • @phillipleblanc
  • @ewgenius
  • @sgrebnov
  • @Sevenannn
  • @lukekim

What's Changed​

Dependencies​

Commits​

Full Changelog: https://github.com/spiceai/spiceai/compare/v0.16.0-alpha...v0.17-beta

Resources​

Community​

Spice.ai started with the vision to make AI easy for developers. We are building Spice.ai in the open and with the community. Reach out on Discord or by email to get involved.

Spice v0.15-alpha (July 1, 2024)

· 4 min read
Luke Kim
Luke Kim
Founder and CEO of Spice AI

The v0.15-alpha release introduces support for streaming databases changes with Change Data Capture (CDC) into accelerated tables via a new Debezium connector, configurable retry logic for data refresh, and the release of a new C# SDK to build with Spice in Dotnet.

Highlights in v0.15-alpha​

  • Debezium data connector with Change Data Capture (CDC): Sync accelerated datasets with Debezium data sources over Kafka in real-time.

  • Data Refresh Retries: By default, accelerated datasets attempt to retry data refreshes on transient errors. This behavior can be configured using refresh_retry_enabled and refresh_retry_max_attempts.

  • C# Client SDK: A new C# Client SDK has been released for developing applications in Dotnet.

Debezium data connector with Change Data Capture (CDC)​

Integrating Debezium CDC is straightforward. Get started with the Debezium CDC Sample, read more about CDC in Spice, and read the Debezium data connector documentation.

Example Spicepod using Debezium CDC:

datasets:
  - from: debezium:cdc.public.customer_addresses
    name: customer_addresses_cdc
    params:
      debezium_transport: kafka
      debezium_message_format: json
      kafka_bootstrap_servers: localhost:19092
    acceleration:
      enabled: true
      engine: duckdb
      mode: file
      refresh_mode: changes

Data Refresh Retries​

Example Spicepod configuration limiting refresh retries to a maximum of 10 attempts:

datasets:
  - from: eth.blocks
    name: blocks
    acceleration:
      refresh_retry_enabled: true
      refresh_retry_max_attempts: 10
      refresh_check_interval: 30s

Breaking Changes​

None.

New Contributors​

Contributors​

What's Changed​

Dependencies​

No major dependency updates.

Commits​

Full Changelog: https://github.com/spiceai/spiceai/compare/v0.14.1-alpha...v0.15.0-alpha

Resources​

Community​

Spice.ai started with the vision to make AI easy for developers. We are building Spice.ai in the open and with the community. Reach out on Discord or by email to get involved.

Spice v0.14.1-alpha (June 24, 2024)

· 4 min read
Luke Kim
Luke Kim
Founder and CEO of Spice AI

The v0.14.1-alpha release is focused on quality, stability, and type support with improvements in PostgreSQL, DuckDB, and GraphQL data connectors.

Highlights​

  • PostgreSQL acceleration and data connector: Support for Composite Types and UUID data types.
  • DuckDB acceleration and data connector: Support for LargeUTF8 and DuckDB functions.
  • GraphQL data connector: Improved error handling on invalid query syntax.
  • Refresh SQL: Improved stability when overwriting STRUCT data types.

Breaking Changes​

None.

New Contributors​

Contributors​

  • @lukekim
  • @y-f-u
  • @ewgenius
  • @phillipleblanc
  • @Jeadie
  • @sgrebnov
  • @gloomweaver
  • @phungleson
  • @peasee
  • @digadeesh

What's Changed​

Dependencies​

No major dependency updates.

Commits​

Full Changelog: https://github.com/spiceai/spiceai/compare/v0.14.0-alpha...v0.14.1-alpha

Resources​

Community​

Spice.ai started with the vision to make AI easy for developers. We are building Spice.ai in the open and with the community. Reach out on Discord or by email to get involved.

Spice.ai v0.6.1-alpha

· 2 min read
Luke Kim
Luke Kim
Founder and CEO of Spice AI

Announcing the release of Spice.ai v0.6.1-alpha! 🌶

Building upon the Apache Arrow support in v0.6-alpha, Spice.ai now includes new Apache Arrow data processor and Apache Arrow Flight data connector components! Together, these create a high-performance bulk-data transport directly into the Spice.ai ML engine. Coupled with big data systems from the Apache Arrow ecosystem like Hive, Drill, Spark, Snowflake, and BigQuery, it's now easier than ever to combine big data with Spice.ai.

And we're also excited to announce the release of Spice.xyz! 🎉

Spice.xyz is data and AI infrastructure for web3. It’s web3 data made easy. Insanely fast and purpose designed for applications and ML.

Spice.xyz delivers data in Apache Arrow format, over high-performance Apache Arrow Flight APIs to your application, notebook, ML pipeline, and of course through these new data components, to the Spice.ai runtime.

Read the announcement post at blog.spice.ai.

Spice.xyz

New in this release​

Now built with Go 1.18.

Dependency updates​

  • Updates to React 18
  • Updates to CRA 5
  • Updates to Glide DataGrid 4
  • Updates to SWR 1.2
  • Updates to TypeScript 4.6

Resources​

Community​

Spice.ai started with the vision to make AI easy for developers. We are building Spice.ai in the open and with the community. Reach out on Discord or by email to get involved. We will also be starting a community call series soon!