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High Availability Architecture
High Availability Architecture
Apr 30, 2026 · Artificial Intelligence

Redefining the Backend: How Workers, Triggers, and Functions Turn Agents into First-Class Workers

The article argues that the traditional separation between AI agent harnesses and back‑ends creates debugging complexity, and proposes redefining the backend with three primitives—worker, trigger, and function—so that agents become equivalent to services or queues, enabling real‑time discovery, scalable extensibility, and unified observability across heterogeneous components.

AI InfrastructureAgent Architecturebackend primitives
0 likes · 18 min read
Redefining the Backend: How Workers, Triggers, and Functions Turn Agents into First-Class Workers
Liangxu Linux
Liangxu Linux
Jul 19, 2022 · Databases

Master MySQL Stored Procedures, Events, and Triggers for Automated Data Workflows

This guide explains how to use MySQL stored procedures, events (timers), and triggers—including their creation, variable handling, control structures, parameter passing, loops, scheduling options, and practical examples—to automate reporting, data monitoring, and business logic directly at the database layer.

Event SchedulerSQLStored Procedure
0 likes · 11 min read
Master MySQL Stored Procedures, Events, and Triggers for Automated Data Workflows
Cloud Native Technology Community
Cloud Native Technology Community
Jun 9, 2021 · Cloud Native

Understanding Knative Eventing: Broker & Trigger Architecture and Implementation

This article provides a comprehensive overview of Knative Eventing's Broker and Trigger model, detailing background concepts, event routing patterns, data‑plane and control‑plane workflows, and includes practical YAML and command‑line examples for deploying and managing the components in a Kubernetes environment.

BrokerCloud NativeKnative
0 likes · 11 min read
Understanding Knative Eventing: Broker & Trigger Architecture and Implementation
Java Captain
Java Captain
Jun 23, 2020 · Databases

SQL Basics: Concepts, Syntax, and Common Commands

This article provides a concise overview of relational database fundamentals, covering key terminology, the structure of SQL statements, essential DDL/DML/TCL/DCL commands, query operators, joins, subqueries, functions, indexing, constraints, transactions, permissions, stored procedures, cursors, and triggers, with practical code examples throughout.

DDLDMLSQL
0 likes · 30 min read
SQL Basics: Concepts, Syntax, and Common Commands
Big Data Technology & Architecture
Big Data Technology & Architecture
Nov 26, 2019 · Big Data

Understanding Flink SQL Window Functions: Types, Implementation, and Emit Triggers

This article provides a comprehensive overview of Flink SQL window functions, detailing time‑based window types, their underlying implementation in the StreamExecGroupWindowAggregate operator, the processing flow of WindowOperator, timer handling, emit/trigger strategies, and practical code examples for Tumble, Hop, and Session windows.

Big DataEmitFlink
0 likes · 20 min read
Understanding Flink SQL Window Functions: Types, Implementation, and Emit Triggers
Xianyu Technology
Xianyu Technology
Sep 14, 2018 · Databases

Real-time Search Ranking Intervention Using Alibaba Cloud HybridDB for PostgreSQL

Xianyu achieves second‑level real‑time search ranking adjustments by using Alibaba Cloud HybridDB for PostgreSQL to normalize heterogeneous data into JSONB, merge attributes with timestamp‑based logic, and trigger PostgreSQL NOTIFY events that instantly recalculate scores, boosting transaction volume by ~30% and feedback by ~28%.

HybridDBPostgreSQLdata-merge
0 likes · 9 min read
Real-time Search Ranking Intervention Using Alibaba Cloud HybridDB for PostgreSQL
dbaplus Community
dbaplus Community
May 16, 2018 · Databases

Master MySQL: Essential Commands, Indexes, Stored Procedures & Triggers

This guide provides a comprehensive overview of MySQL fundamentals—including CRUD statements, table creation, index management, data manipulation, transaction control, stored procedures, and trigger creation—complete with syntax examples and practical tips for reliable database development.

CRUDSQLdatabase
0 likes · 26 min read
Master MySQL: Essential Commands, Indexes, Stored Procedures & Triggers
ITPUB
ITPUB
Jun 14, 2017 · Databases

Why Oracle Data Pump Export Skews Sequence Values and How to Resolve It

This article explains why exporting a schema with Oracle Data Pump can leave a table's primary‑key sequence behind the actual data, demonstrates the problem with a live test, and provides a step‑by‑step fix by resetting the sequence to the maximum key value.

Data PumpImportOracle
0 likes · 5 min read
Why Oracle Data Pump Export Skews Sequence Values and How to Resolve It