We organize LKSM using a log-structured merge-tree and implement it based on LevelDB, an open source key-value storage system proposed by Google. Experiments on physical smartphones demonstrate that LKSM presents much higher performance compared with the ported LevelDB on mobile devices.

With the help of RDS, LKSM achieves the goal of lower latency, better scalability, and higher availability. We organize LKSM using a log-structured merge-tree, and implement it based on LevelDB, an open source key-value storage system proposed by Google.

LKSM-HF. Armoured power and control cable 0,6/1kV. Application: For fixed installation in most areas and on open deck in ships and off shore units.

Cores twisted together. Fillers or dummy cores included in select sizes based on product specifications to obtain symmetrical and round construction. Armoured power and control cable. For fixed installation in most areas, and on open deck in ships and offshore units.

LKSM-EMC. Armoured power and control cable with improved EMC screening 0,6/1kV. Application: For fixed installation in most areas and on open deck in ships and off shore units. Specially designed cables, with screen which has improved screening properties to address EMI/EMC problems.

LKSM-FRHF. Fire-resistant armoured power and control cable 0,6/1kV. Application: For fixed installation in most areas and on open deck in ships and off shore units. If the cable is exposed to direct sun light protective covering or cable with black outer sheath is recommended.

Marine approved armoured power and control cable for fixed installation in areas where mechanical and/or protection from low frequencies interference is required.

洛克斯迈（宁波）科技有限公司研发、生产、销售高低压输变电开关设备，其中VHK9型一体化组合真空断路器和HKZH-12高压空气绝缘紧凑型开关设备是本公司研发的产品，凭借其对10kV及以下电力配电系统环网供电及终端供电的领域的丰富经验，研发生产空气绝缘紧凑型开关设备和系统解决方案,为客户提供更稳定、安全和智能的电网以及更安全、可靠、高效、经济和环保的设备。

厦门洛克斯迈电气有限公司，是国内高压输配电业务专业制造商之一。 以厦门为主要销售中心。 现已形成集生产、销售、服务为一体的多元化企业。

LKSM-HF is low smoke zero halogen armored marine cable for power, lighting and control circuit on ship boards. LKSM-HF is designed according to IEC 60092-353 standard with rating voltage 0.6/1kV and operating temperature up to 90℃. LKSM-HF is also called TXOI, M2XCH, CJ86/SC, HF-CXOSA cable.