Rapid Improvements in Stellar’s Horizon API 🛠️
Discover how the Stellar (XLM) Development Foundation has made remarkable strides in optimizing data processing speeds within its Horizon API. By incorporating Captive Data Processing (CDP) components, Stellar has significantly accelerated data reingestion, achieving speeds up to nine times faster than earlier methodologies. This advancement positions Stellar at the forefront of efficient data handling technology.
Revolutionizing Data Reingestion with CDP ⚙️
Historically, the Horizon API—responsible for retrieving data from the Stellar network—has struggled with slow data reingestion processes. However, the recent integration of CDP technology marks a pivotal change. This innovation allows for a more streamlined and speedy approach to managing data, with particularly notable enhancements observed during large-scale data activities.
Performance Assessment through Technical Testing 🖥️
Stellar’s team conducted rigorous performance evaluations via tests utilizing a specialized hardware setup. This included an EC2 instance (m5.4xlarge) equipped with 16 virtual CPUs, 64 GB of RAM, along with a PostgreSQL 12 database situated on an RDS instance (db.r5.4xlarge) featuring 128 GB of RAM. The performance comparison focused on the reingestion of data from 10,000 ledgers through both Captive Core and CDP.
During these tests, CDP exhibited exceptional capabilities in parallel processing, achieving peak efficiency with 16 workers. In contrast, the performance of Captive Core was restricted by disk I/O constraints, leading to diminishing returns when more than four workers were employed.
Parallel Processing for Enhanced Efficiency 🔄
A key advantage of the newly upgraded Horizon API is its ability to facilitate parallel reingestion. This process breaks down the total reingestion workload into smaller, manageable subranges that can be processed at the same time. As a result, the time needed for data ingestion is significantly decreased. The performance improvements were emphasized during the reingestion of 10,000 ledgers, with CDP showing faster and more effective results than its predecessor, Captive Core.
Streamlined Full History Reingestion ⏳
Additionally, Stellar examined the duration required for reingesting its complete transaction history. Using the optimal parallel processing arrangement, analysis indicated that reingesting 10,000 ledgers through Captive Core would require around 66 days. Comparatively, the CDP method—which harnesses precomputed ledger metadata—could achieve this same goal in roughly seven days.
Future Development Prospects 🔮
The advancements in Horizon’s reingestion capabilities are poised to greatly influence the overall performance and scalability of the Stellar network. By minimizing the time and resources spent on data processing, developers can concentrate on creating more powerful applications that leverage the Stellar blockchain.
Please visit the official Stellar website for a comprehensive exploration of these technical enhancements.
Hot Take 🔥
The integration of CDP within Stellar’s Horizon API marks a significant leap forward in the field of data processing. This year has already set the stage for increased efficiency and scalability within the Stellar network, allowing developers to engineer more innovative solutions. As blockchain technology continues to evolve, such improvements will undoubtedly play a crucial role in shaping the landscape of decentralized applications.
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