7-164-4000.log. ● After log rotation, the old log file is renamed as filename.timestamp, and the new log file keeps the name specified in tidb_audit_log. tidb_audit_log_format ● Scope: GLOBAL ● Persists field is optional. ● If you want to create a new filter to replace the filter with the same name, you can specify the third argument to 1. ● After creating a new filter, you can find the corresponding information for one user. If you want to create a new rule to replace an existing rule with the same user and filter, specify the third argument as 1. ● After creating a new rule, you can find the corresponding information

TiDB 2.1: What's New and What's Next shenli@pingcap.com Agenda ● What’s new in TiDB 2.1 ○ PD/TiKV ○ TiDB ○ Tools ● What’s next? TiDB 2.1 PD/TiKV (1/2) ● Version Control ● PreVote ○ PD ○ TiKV ● Hint` in the `UPDATE` and `DELETE` statements ○ Parallel `Hash Aggregate`, `Project` operators ○ New Aggregation Framework ○ Update statistic based on query feedback ○ Explain Analyze Statement ● DDL distribution of table Regions in the TiKV cluster ○ General log ○ Log level Tools ● Lightning ● New binlog Benchmark 2.0 VS 1.0 on TPC-H Scale 50 2.1 VS 2.0 on TPC-H Scale 50 2.1 VS 2.0 on

Real-Time Unified Data Layers: A New Era for Scalable Analytics, Search, and AI v 1.1Table of Contents Introduction 1. The Interconnection of Analytics, Search, and AI 2. What is a Real-Time Unified (ML, LLM, agents), eliminating the need for investing in many complex data platforms. Adoption for New Solutions is Long and Costly Transitioning from legacy architectures to a unified view often requires

Schedule Job public class MyJobDemo { public static void main(String[] args) { new ScheduleJobBootstrap(createRegistryCenter(), new MyJob(), createJobConfiguration()).schedule(); } private static CoordinatorRegistryCenter CoordinatorRegistryCenter createRegistryCenter() { CoordinatorRegistryCenter regCenter = new ZookeeperRegistryCenter(new ZookeeperConfiguration("zk_host:2181", "my-job")); regCenter.init(); return regCenter; maximize the throughput of the jobs. When new job server joins, ElasticJob will be aware of it from the registry, and will re‐shard in the next scheduling process, the new server will undertake some of the

Detailed Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425 7.7.4 New Business . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425 7.7.5 Online shardingsphere.proxy.Bootstrap, how to solve it? . . . . . . . . . . . 495 8.2.2 Proxy How to add a new logic database dynamically when use ShardingSphere‐ Proxy? . . . . . . . . . . . . . . . . . . . use of the computing and storage capabilities of existing databases rather than creating a brand new database. It attaches greater importance to the collaboration between multiple databases instead of

Detailed Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398 7.7.4 New Business . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398 7.7.5 Online shardingsphere.proxy.Bootstrap, how to solve it? . . . . . . . . . . . 456 8.2.2 Proxy How to add a new logic database dynamically when use ShardingSphere‐ Proxy? . . . . . . . . . . . . . . . . . . . use of the computing and storage capabilities of existing databases rather than creating a brand new database. It attaches greater importance to the collaboration between multiple databases instead of

Dynamic Feed Management • Add new offer feeds, advice or help at run*me. • No builds required to add new feeds. • Dynamic Rule Management user and applica*on data be available for wri*ng rules. • No builds required to add new rules. BUSINESS PROBLEM Our Answer Go Language MONGODB - DYNAMIC RULE MANAGEMENT We can leverage the aggrega*on pipeline for wri*ng rules. VARIABLE RULES - DYNAMIC RULE MANAGEMENT Pass Variables to Filter &

shardingsphere.proxy.Bootstrap, how to solve it? . . . . . . . . . . . 548 13.3.2 Proxy How to add a new logic database dynamically when use ShardingSphere‐ Proxy? . . . . . . . . . . . . . . . . . . . use of the computing and storage capabilities of existing databases rather than creating a brand new database. It attaches greater importance to the collaboration between multiple databases instead of 1 Apache ShardingSphere document 1.2 Product Features F ea tu re Definition Da ta Sh ar di ng Data sharding is an effective way to deal with massive data storage and computing. Shard‐ ingSphere

7.4.2 Detailed Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272 New Business . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272 Online Business shardingsphere.proxy.Bootstrap, how to solve it? . . . . . . . . . . . 304 7.7.5 5. [Proxy] How to add a new logic schema dynamically when use ShardingSphere‐Proxy? . . . . . . . . . . . . . . . . . . . . . aims at building a new criterion and ecosystem above multi‐model databases. It focuses on how to reuse existing databases and their re‐ spective upper layer, rather than creating a new database. The concepts

shardingsphere.proxy.Bootstrap, how to solve it? . . . . . . . . . . . 577 13.2.2 Proxy How to add a new logic database dynamically when use ShardingSphere‐ Proxy? . . . . . . . . . . . . . . . . . . . use of the computing and storage capabilities of existing databases rather than creating a brand new database. It attaches greater importance to the collaboration between multiple databases instead of 1 Apache ShardingSphere document 1.2 Product Features F ea tu re Definition Da ta Sh ar di ng Data sharding is an effective way to deal with massive data storage and computing. Shard‐ ingSphere