Fri.Jun 28, 2024

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Partitioning Hot and Cold Data Tier in Apache Kafka Cluster for Optimal Performance

DZone

At first, data tiering was a tactic used by storage systems to reduce data storage costs. This involved grouping data that was not accessed as often into more affordable, if less effective, storage array choices. Data that has been idle for a year or more, for example, may be moved from an expensive Flash tier to a more affordable SATA disk tier. Even though they are quite costly, SSDs and flash can be categorized as high-performance storage classes.

Azure 223
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Unlocking Potential With Mobile App Performance Testing

DZone

Approximately one-fourth of all downloaded applications ( 25.3% ) are used only once. The primary reason for this is their failure to meet user expectations. Issues such as technical glitches, excessive file size, and confusing user interfaces often lead to app removal. It is discouraging to realize that two-thirds of users may never open your app again after just one use.

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From JSON to FlatBuffers: Enhancing Performance in Data Serialization

DZone

A client approached us with a three-month timeline for launching an MVP to be tested by real users. Our task was to develop a relatively straightforward backend for a mobile application. From the outset, the client provided detailed requirements, specifications, and integration modules. The primary goal was to collect data from the mobile application, review it, and send it to the specified integrations.

Mobile 130