diff --git a/getting-started/frames.ipynb b/getting-started/frames.ipynb
index f693ec88..883ff16e 100644
--- a/getting-started/frames.ipynb
+++ b/getting-started/frames.ipynb
@@ -21,16 +21,16 @@
"## Overview\n",
"\n",
"[V3IO Frames](https://github.com/v3io/frames) (**\"Frames\"**) is a multi-model open-source data-access library, developed by Iguazio, which provides a unified high-performance DataFrame API for working with data in the data store of the Iguazio Data Science Platform (**\"the platform\"**).\n",
- "Frames currently supports the NoSQL (key/value), stream, and time-series (TSDB) data models via its `kv`, `stream`, and `tsdb` backends.\n",
+ "Frames currently supports the NoSQL (key/value) and time-series (TSDB) data models via its `kv` and `tsdb` backends.\n",
"\n",
"To use Frames, you first need to import the **v3io_frames** library and create and initialize a client object — an instance of the`Client` class.
\n",
- "The `Client` class features the following object methods for supporting basic data operations; the type of data is derived from the backend type (`tsdb` — TSDB table / `kv` — NoSQL table / `stream` — data stream):\n",
+ "The `Client` class features the following object methods for supporting basic data operations; the type of data is derived from the backend type (`kv` — NoSQL table / `tsdb` — TSDB table):\n",
"\n",
- "- `create` — creates a new TSDB table or stream (\"backend data\").\n",
- "- `delete` — deletes a table or stream.\n",
- "- `read` — reads data from a table or stream into pandas DataFrames.\n",
- "- `write` — writes data from pandas DataFrames to a table or stream.\n",
- "- `execute` — executes a command on a table or stream.\n",
+ "- `create` — creates a new TSDB table (\"backend data\").\n",
+ "- `delete` — deletes a table.\n",
+ "- `read` — reads data from a table into pandas DataFrames.\n",
+ "- `write` — writes data from pandas DataFrames to a table.\n",
+ "- `execute` — executes a command on a table.\n",
" Each backend may support multiple commands.\n",
"\n",
"For a detailed description of the Frames API, see the [Frames API reference](https://www.iguazio.com/docs/reference/latest-release/api-reference/frames/).
\n",
@@ -1087,15 +1087,20 @@
"#### Overview and Basic Examples\n",
"\n",
"Use the `read` method of the Frames client with the `tsdb` backend to read data from your TSDB table (i.e., query the database).
\n",
- "Note that you cannot mix raw sample-data queries and aggregation queries:\n",
+ "Note that you cannot mix raw sample-data queries and aggregation queries.\n",
"\n",
- "**Parameters** — set the `table` parameter to the path to the TSDB table, and optionally set additional method parameters to configure the query.\n",
- " `columns` defines the query metrics (default = all); `aggregators` defines aggregation functions (\"aggregators\") to execute for all the configured metrics; `filter` restricts the query by using a platform [filter expression](https://www.iguazio.com/docs/reference/latest-release/expressions/condition-expression/#filter-expression); \n",
+ "You must set the `table` parameter to the path to the TSDB table.
\n",
+ "You can optionally set additional method parameters to configure the query:\n",
+ "\n",
+ "- `columns` defines the query metrics (default = all).\n",
+ "- `aggregators` defines aggregation functions (\"aggregators\") to execute for all the configured metrics.\n",
+ "- `filter` restricts the query by using a platform [filter expression](https://www.iguazio.com/docs/reference/latest-release/expressions/condition-expression/#filter-expression).\n",
+ "- `start` and `end` define the query's time range — the metric-sample timestamps to which to apply the query.\n",
+ " The default `end` time is `\"now\"` and the default `start` time is 1 hour before the end time (` - 1h`).\n",
+ "- `step` defines the interval for aggregation or raw-data downsampling (default = the query's time range).\n",
+ "- `multi_index` casn be set to `True` to return labels as index columns, as demonstrated in the following examples.\n",
+ " By default, only the metric sample-time primary-key attribute is returned as an index column.\n",
"\n",
- "You can also optionally set additional parameters.\n",
- "`start` and `end` define the query's time range — the metric-sample timestamps to which to apply the query (the default end time is `\"now\"` and the default start time is 1 hour before the end time); `step` defines the interval for aggregation or raw-data downsampling (default = the query's time range);
\n",
- "You can set the optional `multi_index` parameter to `True` to return labels as index columns, as demonstrated in the following examples.\n",
- "By default, only the metric sample-time primary-key attribute is returned as an index column.
\n",
"See the [Frames API reference](https://www.iguazio.com/docs/reference/latest-release/api-reference/frames/tsdb/read/) for more information about the `read` parameters that are supported for the `tsdb` backend."
]
},
@@ -1241,16 +1246,13 @@
"\n",
"#### Conditional Read\n",
"\n",
- "The following examples demonstrate how to use a query filter to conditionally read only a subset of the data from a TSDB table.
\n",
- "\n",
- "- In non-SQL queries, this is done by setting the value of the `filter` parameter to a [platform filter expression](https://www.iguazio.com/docs/reference/latest-release/expressions/condition-expression/#filter-expression).\n",
- "- In SQL queries, this is done by setting the `query` parameter to a query string that includes a `FROM` clause with a platform filter expression expressed as an SQL expression.\n",
- " Note that the comparison operator for such queries is `=`, as opposed to `==` in non-SQL queries."
+ "The following example demonstrates how to use a query filter to conditionally read only a subset of the data from a TSDB table.\n",
+ "This is done by setting the value of the `filter` parameter to a [platform filter expression](https://www.iguazio.com/docs/reference/latest-release/expressions/condition-expression/#filter-expression)."
]
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@@ -1437,7 +1439,7 @@
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@@ -1459,7 +1461,7 @@
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