Abstract: Disclosed are various embodiments for distributed network address allocation management. In one embodiment, a first instance of a plurality of instances of an allocation management service assigns a first portion of a network address space to the first instance and a second portion of the network address space to a second instance of the plurality of instances. The second instance receives a request to allocate a particular network address block. The second instance allocates the particular network address block from the second portion of the network address space by updating an allocation data structure. An allocation of the particular network address block is returned in response to the request. A copy of the allocation data structure maintained by the first instance is updated asynchronously based at least in part on the allocation of the particular network address block.

Abstract: A hybrid electrolyte for an electrochemical device comprises: (i) a first electrolyte comprising a solid state electrolyte material, such as lithium lanthanum zirconium tantalum oxide (LLZTO) or lithium lanthanum zirconium oxide (LLZO); and a second electrolyte comprising a liquid electrolyte or a gel electrolyte, the second electrolyte comprising a solvent and a salt in case of a liquid electrolyte and polymer, solvent and a salt in case of a gel electrolyte. The salt is selected from the group consisting of lithium (halosulfonyl)imides, lithium (haloalkanesulfonyl)imides, lithium (halosulfonyl haloalkanesulfonyl)imides, and mixtures thereof, wherein the second electrolyte contacts the first surface of the first electrolyte. An electrochemical device comprises the hybrid electrolyte; a cathode facing the first surface of the first electrolyte of the hybrid electrolyte; and an anode contacting the second surface of the first electrolyte of the hybrid electrolyte, wherein the anode comprises lithium metal.