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authoralextarazanov <alextarazanov@yandex-team.com>2022-11-01 17:02:51 +0300
committeralextarazanov <alextarazanov@yandex-team.com>2022-11-01 17:02:51 +0300
commit1eb01e09b8655f3d6f05f761f24b0903c4457d40 (patch)
tree2422930990e575f6d9ea2aac9656aedbbd07ebcd
parenta8d97e05a7ba474324ea24ace13d9e491753cff5 (diff)
downloadydb-1eb01e09b8655f3d6f05f761f24b0903c4457d40.tar.gz
[review] [YDB] Check translate changelog
-rw-r--r--ydb/docs/en/core/changelog.md60
1 files changed, 30 insertions, 30 deletions
diff --git a/ydb/docs/en/core/changelog.md b/ydb/docs/en/core/changelog.md
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--- a/ydb/docs/en/core/changelog.md
+++ b/ydb/docs/en/core/changelog.md
@@ -4,54 +4,54 @@
**What's new in version 22.4**
-To upgrade to **22.4** version see [Downloads](downloads/index.md).
+To update to version **22.4**, select the [Downloads](downloads/index.md) section.
* {{ ydb-short-name }} Topics and Change Data Capture (CDC):
- * A new Topic API is introduced in {{ ydb-short-name }}. {{ ydb-short-name }} [topic](concepts/topic.md) is an entity for storing unstructured messages and delivering them to multiple subscribers.
- * A new TopicAPI is supported in [{{ ydb-short-name }} CLI](reference/ydb-cli/topic-overview.md) and [SDK](reference/ydb-sdk/topic.md). The API enables topic management operations and streaming message publish/subscribe.
- * Added support of table data changes capture into a topic using [CDC change feeds](concepts/cdc.md).
+ * Introduced the new Topic API. {{ ydb-short-name }} [Topic](concepts/topic.md) is an entity for storing unstructured messages and delivering them to various subscribers.
+ * Added support for the Topic API to the [{{ ydb-short-name }} CLI](reference/ydb-cli/topic-overview.md) and [SDK](reference/ydb-sdk/topic.md). The Topic API provides methods for message streaming writes and reads as well as topic management.
+ * Added the ability to [capture table updates](concepts/cdc.md) and send change messages to a topic.
* SDK:
- * {{ ydb-short-name }} Topics support added in YDB Golang SDK.
- * Official database/sql driver to work with YDB is now supported for Golang.
+ * Added the ability to handle topics in the {{ ydb-short-name }} SDK.
+ * Added official support for the database/sql driver for working with {{ ydb-short-name }} in Golang.
* Embedded UI:
- * CDC change feeds and Secondary Indexes are displayed in Database scheme hierarchy as separate objects.
- * Visualization of query explain plan was completely redesigned.
- * Storage groups with problems are now more visible.
- * Various optimizations based on UX assessment
+ * The CDC change stream and the secondary indexes are now displayed in the database schema hierarchy as separate objects.
+ * Improved the visualization of query explain plan graphics.
+ * Problem storage groups have more visibility now.
+ * Various improvements based on UX research.
* Query Processing:
- * Added Query Processor 2.0 — a brand new version of execution engine for OLTP-queries with significant improvements comparing to previous one.
- * Improved performance: up to 10% better read throughout, up to 60% better write throughput.
- * A feature for NOT NULL constraint for Primary Key has been added. Can be set up at table creation stage only.
- * Added support of online secondary index rename without stopping the service.
- * Improved query explain representation now includes graph for physical operators.
+ * Added Query Processor 2.0, a new subsystem to execute OLTP queries with significant improvements compared to the previous version.
+ * Improved write performance by up to 60%, and by up to 10% for reads.
+ * Added the ability to include a NOT NULL restriction for YDB primary keys when creating tables.
+ * Added support for renaming a secondary index online without shutting the service down.
+ * Improved the query explain view that now also includes fields for the physical operators.
* Core:
- * Read-only transactions now use a consistent snapshot that doesn't conflict with concurrent writes.
- * Added BulkUpsert support for tables with async secondary indexes.
- * Added TTL support for tables with async secondary indexes.
- * Added option to compress data during export to S3.
- * Added initial version of audit log for DDL statements.
- * Added support of authentication with static credentials.
- * Added system tables for query performance diagnostics.
+ * For read only transactions, added consistent snapshot support that does not conflict with write transactions.
+ * Added BulkUpsert support for tables with asynchronous secondary indexes.
+ * Added TTL support for tables with asynchronous secondary indexes.
+ * Added compression support for data export to S3.
+ * Added an audit log for DDL statements.
+ * Added support for authentication with static credentials.
+ * Added system tables for query performance troubleshooting.
## 09.22.2022 {#22-09-2022}
{{ ydb-short-name }} CLI 2.0.0:
* Added the ability to work with topics:
- * `ydb topic create`: Create a topic.
- * `ydb topic alter`: Update a topic.
- * `ydb topic write`: Write data to a topic.
- * `ydb topic read`: Read data from a topic.
- * `ydb topic drop`: Delete a topic.
+ * `ydb topic create`: Create a topic.
+ * `ydb topic alter`: Update a topic.
+ * `ydb topic write`: Write data to a topic.
+ * `ydb topic read`: Read data from a topic.
+ * `ydb topic drop`: Delete a topic.
* Added a new type of load testing:
- * `ydb workload kv init`: Create a table for kv load testing.
- * `ydb workload kv run`: Apply one of three types of load: run multiple `UPSERT` sessions, run multiple `INSERT` sessions, or run multiple sessions of GET requests by primary key.
- * `ydb workload kv clean`: Delete a test table.
+ * `ydb workload kv init`: Create a table for kv load testing.
+ * `ydb workload kv run`: Apply one of three types of load: run multiple `UPSERT` sessions, run multiple `INSERT` sessions, or run multiple sessions of GET requests by primary key.
+ * `ydb workload kv clean`: Delete a test table.
* Added the ability to disable current active profile (see the `ydb config profile deactivate` command).
* Added the ability to delete a profile non-interactively with no commit (see the `--force` parameter under the `ydb config profile remove` command).