Required. Specifies the machine types, the number of replicas
for workers and parameter servers.
- You *must* set `ExecutionTemplate.masterType` to
specify the type of machine to use for your master node.
This is the only required setting.
Enums
Name
Description
SCALE_TIER_UNSPECIFIED
Unspecified Scale Tier.
BASIC
A single worker instance. This tier is suitable for learning how to use Cloud ML, and for experimenting with new models using small datasets.
STANDARD_1
Many workers and a few parameter servers.
PREMIUM_1
A large number of workers with many parameter servers.
BASIC_GPU
A single worker instance with a K80 GPU.
BASIC_TPU
A single worker instance with a Cloud TPU.
CUSTOM
The CUSTOM tier is not a set tier, but rather enables you to use your own cluster specification. When you use this tier, set values to configure your processing cluster according to these guidelines:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Class ScaleTier (1.13.3)\n\nVersion latestkeyboard_arrow_down\n\n- [1.13.3 (latest)](/python/docs/reference/notebooks/latest/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.13.1](/python/docs/reference/notebooks/1.13.1/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.12.0](/python/docs/reference/notebooks/1.12.0/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.11.1](/python/docs/reference/notebooks/1.11.1/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.10.5](/python/docs/reference/notebooks/1.10.5/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.9.0](/python/docs/reference/notebooks/1.9.0/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.8.0](/python/docs/reference/notebooks/1.8.0/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.7.1](/python/docs/reference/notebooks/1.7.1/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.6.1](/python/docs/reference/notebooks/1.6.1/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.5.1](/python/docs/reference/notebooks/1.5.1/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.4.4](/python/docs/reference/notebooks/1.4.4/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.3.2](/python/docs/reference/notebooks/1.3.2/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.2.1](/python/docs/reference/notebooks/1.2.1/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.1.1](/python/docs/reference/notebooks/1.1.1/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [1.0.0](/python/docs/reference/notebooks/1.0.0/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [0.4.3](/python/docs/reference/notebooks/0.4.3/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [0.3.2](/python/docs/reference/notebooks/0.3.2/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [0.2.0](/python/docs/reference/notebooks/0.2.0/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier)\n- [0.1.2](/python/docs/reference/notebooks/0.1.2/google.cloud.notebooks_v1.types.ExecutionTemplate.ScaleTier) \n\n ScaleTier(value)\n\nRequired. Specifies the machine types, the number of replicas\nfor workers and parameter servers. \n\n - You *must* set `ExecutionTemplate.masterType` to\n specify the type of machine to use for your master node.\n This is the only required setting."]]
